tag:blogger.com,1999:blog-88552208765089626862024-03-12T19:43:33.886-07:00QUS Range Top Burner Valve,Gas Burner Safety Valve,Stove Top Burner ValveGas safety valve is a device for supporting new gas pipeline project. Used to cut, turned, adjusting the gas pipeline, with good control characteristics and closed sealing performance.Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.comBlogger589125tag:blogger.com,1999:blog-8855220876508962686.post-79785059441853272252016-04-07T00:38:00.000-07:002016-04-07T00:38:05.807-07:00The Natural Frequency Analysis of Pressure-reducing Valve<br />
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Based on the explanation of the work principle of pressure-reducing
valve of rocket motor,the computing model of the vibration of the <a href="http://www.qs-gasvalve.com/valve-for-heater/">Heater Gas Valve valve</a> was established not considering the damp effect
of fluid,that is single degree of freedom natural vibration.By using
mutual acting principle of force,the membrane and <a href="http://www.qs-gasvalve.com/valve-for-heater/">heater valve</a> disc acted by
uniform pressure were analyzed separately,the vibration formula of the
motion parts of the pressure-reducing valve was obtained,the computation
formulae of the equivalent stiffness of the membrane acting as
spring,the equivalent single force of the uniform pressure caused by
turbulence,and the natural frequency were derived.Each parameter,which
affects the level of the natural frequency,was analyzed.The derived
computation formula of the natural frequency can be used broadly,it is
more simple,precise than finite element method,and more suitable for
engineering.Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-22846061875131104382016-04-03T00:31:00.000-07:002016-04-03T00:31:00.880-07:00The classification of the gas valves <br />
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1 door-shaped DKL fitting cut: off pieces move along the seat center. 2 gate shape: off pieces to move along the vertical seat center of <a href="http://www.qs-gasvalve.com/key-gas-water-heater-valve-10/">Gas Water Heater Valve</a>. 3 cock and ball: ball plunger or closure member is rotating around the center line itself. 4 Swing type: off pieces around the hydraulic hose ends outside of the valve shaft rotation. 5 dish: off pieces of the disc around the axis of rotation of the <a href="http://www.qs-gasvalve.com/valve-for-heater/gas-patio-heater-valve.html">Gas Valves For Patio Heater</a> seat. 6 spool type: sliding closure member in a direction perpendicular to the channel.<br />
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<br />Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-59556346844609214162016-03-30T00:10:00.000-07:002016-03-30T00:10:09.937-07:00The gas water heater thermostat is part of the gas valveThe gas water heater thermostat is part of the gas valve. The thermostat cannot be replaced independently from the <a href="http://www.qs-gasvalve.com/key-gas-water-heater-valve-10/">Gas Valve For Water Heater</a>. In addition, there is no practical way to test it. You can replace the <a href="http://www.qs-gasvalve.com/">Gas valve supplier</a>, although, unless your water heater is not working at all this should not be needed.<br />Are you convinced that the thermostat is not working properly? You could test the temperature of the water coming out of the tank. The reccommended temperature is 120 degrees.<br />
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<br />You can make adjustments to compensate, if you find that the temperature is too low. Be very careful about raising the temperature above 120 degrees. Burns and scalding can occur.Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-12604823023175893502016-03-26T00:01:00.000-07:002016-03-26T00:01:02.958-07:00Problems of Water Heater Gas Valve A water heater gas valve cannot be repaired. If a valve malfunctions it must be
replaced.<br />
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If the pilot button does not pop-up when you release it, cut the gas off
and replace the gas valve.If the control knob will not turn don't force it. Replace the <a href="http://www.qs-gasvalve.com/non-safety-valves/gas-top-burner-valve.html">Gas Top Burner Valve</a> .If the high limit has shut the gas valve down the valve must be
replaced. It will not reset itself. This will only happen if the thermostat
has malfunctioned and the water reaches extreme temperatures, in
which case the <a href="http://www.qs-gasvalve.com/">Gas Valve</a> would need to be replaced anyway.Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-51331114504198942452016-03-22T23:57:00.000-07:002016-03-22T23:57:04.908-07:00The pilot valve and the compound valve<div class="separator" style="clear: both; text-align: center;">
<a href="https://3.bp.blogspot.com/-zKPm_xffvWA/VuJ6ElaxnZI/AAAAAAAAAzo/Zh5J9t471q8ppAxNyNEj_s_ZVj_jjgjXg/s1600/gas-oven-stove-valve.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://3.bp.blogspot.com/-zKPm_xffvWA/VuJ6ElaxnZI/AAAAAAAAAzo/Zh5J9t471q8ppAxNyNEj_s_ZVj_jjgjXg/s1600/gas-oven-stove-valve.jpg" /></a></div>
The pilot valve is a small, ball-type, spring-loaded check valve, which connects the top of the passage from the valve chamber with the passage through the main valve stem. The pilot valve is the control unit of the relief valve because the pressure at which the relief valve will open depends on the tension of the pilot valve spring. The pilot valve spring tension is adjusted by turning the adjusting screw so that the ball will unseat when system pressure reaches the preset limit.<br />
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Fluid at line pressure flows through the narrow piston passage to fill the chamber. Because the line and the chamber are connected, the pressure in both are equal. The top and bottom of the main piston have equal areas; therefore, the hydraulic forces acting upward and downward are equal, and there is no tendency for the piston to move in either direction. The only other force acting on the main valve is that of the main <a href="http://www.qs-gasvalve.com/">Gas Valve</a> spring, which holds it closed.<br />
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When the pressure in the high-pressure line increases to the point at which the pilot valve is set, the ball unseats. This opens the valve chamber through the valve stem passage to the low-pressure return line. Fluid immediately begins to flow out of the chamber, much faster than it can flow through the narrow piston passage. As a result the chamber pressure immediately drops, and the <a href="http://www.qs-gasvalve.com/non-safety-valves/free-standing-gas-stoves.html">gas stoves freestanding</a> begins to close again, restricting the outward flow of fluid. Chamber pressure therefore increases, the valve opens, and the cycle repeats.<br />
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So far, the only part of the valve that has moved appreciably is the pilot, which functions just like any other simple spring-loaded relief valve. Because of the small size of the piston passage, there is a severe limit on the amount of overpressure protection the pilot can provide the system. All the pilot valve can do is limit fluid pressure in the valve chamber above the main piston to a preset maximum pressure, by allowing excess fluid to flow through the piston passage, through the stem passage, and into the return line. When pressure in the system increases to a value that is above the flow capacity of the pilot valve, the main valve opens, permitting excess fluid to flow directly to the return line. This is accomplished in the following manner.<br />
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As system pressure increases, the upward force on the main piston overcomes the downward force, which consists of the tension of the main piston spring and the pressure of the fluid in the valve chamber. The piston then rises, unseating the stem, and allows the fluid to flow from the system pressure line directly into the return line. This causes system pressure to decrease rapidly, since the main valve is designed to handle the complete output of the pump. When the pressure returns to normal, the pilot spring forces the ball onto the seat. Pressures are equal above and below the main piston, and the main spring forces the valve to seat.<br />
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As you can see, the compound valve over-comes the greatest limitation of a simple relief valve by limiting the flow through the pilot valve to the quantity it can satisfactorily handle. This limits the pressure above the main valve and enables the main line pressure to open the main valve. In this way, the system is relieved when an overload exists.Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-4593642460392256082016-03-18T23:49:00.000-07:002016-03-18T23:49:05.820-07:00Smaller relief valves are similar to relief valves in design and operation<span style="font-family: Times New Roman; font-size: x-small;">Smaller relief valves, similar in design and</span> <span style="font-family: Times New Roman; font-size: x-small;">operation
to the main system relief valve, are often</span> <span style="font-family: Times New Roman; font-size: x-small;">used
in isolated parts of the system where a check</span> <span style="font-family: Times New Roman; font-size: x-small;">valve
or <a href="http://www.qs-gasvalve.com/non-safety-valves/gas-top-burner-valve.html">Gas Top Burner Valve<span class="IL_AD" id="IL_AD2"></span></a> prevents pressure</span> <span style="font-family: Times New Roman; font-size: x-small;">from
being relieved through the main system relief</span> <span style="font-family: Times New Roman; font-size: x-small;">valve
and where pressures must be relieved at a</span> <span style="font-family: Times New Roman; font-size: x-small;">set
point lower than that provided by the main</span> <span style="font-family: Times New Roman; font-size: x-small;">system
relief. These small relief valves are also</span> <span style="font-family: Times New Roman; font-size: x-small;">used
to relieve pressures caused by thermal</span> <span style="font-family: Times New Roman; font-size: x-small;">expansion
(see <span class="IL_AD" id="IL_AD3">glossary</span>) of the fluids.</span> <span style="font-family: Times New Roman; font-size: x-small;">Figure
6-11 shows a typical relief valve. System</span> <span style="font-family: Times New Roman; font-size: x-small;">pressure
simply acts under the valve disk at the</span> <span style="font-family: Times New Roman; font-size: x-small;">inlet
to the valve. When the system pressure</span> <span style="font-family: Times New Roman; font-size: x-small;">exceeds
the force exerted by the valve spring, the</span> <span style="font-family: Times New Roman; font-size: x-small;">valve
disk lifts off of its seat, allowing some of</span> <span style="font-family: Times New Roman; font-size: x-small;">the
system fluid to escape through the valve outlet</span> <span style="font-family: Times New Roman; font-size: x-small;">until
the system pressure is reduced to just below</span> <span style="font-family: Times New Roman; font-size: x-small;">the
relief set point of the <a href="http://www.qs-gasvalve.com/stove-valves/">gas stove valves</a>.</span><br />
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Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-42145564813668468222016-03-14T23:45:00.000-07:002016-03-14T23:45:06.417-07:00Water Heater Gas Valve-How to Work<div style="text-align: justify;">
The gas valve controls the pilot light and the water temperature.<br />
When lighting the pilot of <a href="http://www.qs-gasvalve.com/stove-valves/">gas stove valv</a>e, the button on the valve is pressed and a small amount of gas is sent to the
pilot head. After the pilot is lit it will heat the thermocouple.<br />
The thermocouple will send a small electrical current to the control valve.
When the gas valve receives the current, an electromagnet will open a
safety valve and allow gas to continue to flow to the pilot. At this point
the pilot button can be released. The pilot will continue to burn.</div>
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There are two probes protruding out of the back of the valve.<br />
The shorter probe is a safety device. If the thermostat malfunctions and
water continues to heat the probe will interrupt the gas flow. It is called
a high limit probe.</div>
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The longer probe is the temperature probe. As the water heats and
cools a rod inside the probe pushes a lever in the <a href="http://www.qs-gasvalve.com/oven-safety-gas-valves/gas-stove-safety-valve.html">gas stove safety valve</a> and cuts
the gas on and off according the the temperature setting.</div>
Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-70718113226257165892016-03-10T23:40:00.003-08:002016-03-11T00:48:56.308-08:00Safety Advice of Water Heater Gas ValveGas can be extremely dangerous to work with if you're not sure about
what your doing. At the same time, <a href="http://www.qs-gasvalve.com/stove-valves/safety-gas-aluminum-valves.html">gas safety valves</a> is safe to work with if you do know
what your doing and follow all safety rules. If you do not feel 100 percent
confident and understand safety precautions, please call someone
to help you.<br />
Always check gas lines for leaks after reinstalling them. Soap and
water works well. Spray <a href="http://www.qs-gasvalve.com/stove-valves/safety-gas-aluminum-valves.html">gas safety valve</a> on all connections and watch for tiny bubbles
to form. If you do see bubbles tighten the connection and test again.<br />
Before lighting a pilot stand near the water heater to see if you can
smell gas. Kneel near the gas valve and smell for gas.<br />
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If you smell gas, find the leak and repair it or call your gas supplier.
Don't try to light the pilot.<br />
Never fire a water heater burner with the access panels off.<br />
Never tap or hammer on a water heater gas valve.Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-16205430429602348612016-01-05T01:03:00.000-08:002016-01-05T01:03:05.375-08:00FAQ burner1 motor is running, the ignition is normal, but later downtime<br />(1) The <a href="http://www.qs-gasvalve.com/key-magnet-valve-9/">magnet valve</a> is not open, because the solenoid valve coil failures or cable breaks (1) replace the <a href="http://www.qs-gasvalve.com/key-magnet-valve-9/">solenoid valve</a> or exclude circuit unreasonable failure<br />(2) Disconnect the ground line (2) to re-examine the ground is intact<br />2, the device has a tightness test apparatus, the burner motor running, the ignition is normal, but later stop (no fault display)<br />(1) The solenoid valve does not seal (1) exclude the seal case<br />(2) insufficient supply (2) to improve gas flow<br />(3) filters (3) Clean or replace<br />3, the burner motor running, the flame is formed normally, but then downtime<br />(1) ionization current instability, is too low (1) to change the position of the flame ionization electrode plate and check the connection line<br />(2) gas air mixture adjustment unevenness (2) to re-adjust the gas air mixture<br />(3) spark ignition affects the ionization current (3) ignition transformer primary winding replace the phase and neutral<br />
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<br />Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-71623315285729310312016-01-01T00:50:00.000-08:002016-01-01T00:50:05.566-08:00Gas burners safety valve how to care?<a href="https://www.facebook.com/gassafetyvalve" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">Gas Burner Safety Valve</a> is boiler to protect the last line of defense, in the boiler pressure exceeds the limit, according to the valve design with a set pressure, exhaust pressure relief, to ensure the normal operation of the boiler.<br />1. To keep clean safety valve to prevent the valve spring stalks, etc. are full of dirt or corrosion grease to prevent the <a href="http://www.pinterest.com/gasvalve/" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">gas valve</a> discharge pipe is clogged oil or other foreign matter; always check seal is intact, preventing the lever-type safety valve hammer loose or moved, preventing the spring-loaded safety valve adjustment screw is free to twist.<br />2. After cleaning the safety valve must be re-commissioning.<br />3. The valve should be used to clean light oil.<br />4. After the beginning of the operational phase of commissioning, should be carefully observed the operation of the safety valve.<br />5. <a href="http://www.qs-gasvalve.com/stove-valves/safety-gas-aluminum-valves.html">Safety valve</a> leaks found signs should be replaced or maintenance. Prohibit the use of increased load (eg adjusting screw on the lever or safety valve lever and hang heavy loads over tighten the spring-loaded safety valve) is the way to eliminate leakage.<br />6. Periodically check the operation of the safety valve leaks, appropriate measures to jamming and spring corrosion and other irregularities, and to observe the adjustment nut and adjusting ring set screw lock nut is loose, if a problem should take timely .<br />7. The safety valve is installed outdoors should take appropriate protective measures to prevent the rain and fog, dust, rust and other dirt pollution and invasive valve discharge pipe, when the environment is below zero degrees Celsius, freezing should take the necessary measures to ensure safety valve reliability.<br />
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<br />Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-27655547405851763672015-12-29T01:26:00.000-08:002015-12-29T01:26:00.503-08:00Furnace burner tubing and pipe how to install<div class="separator" style="clear: both; text-align: center;">
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<br />Tubing need a fuel supply system, piping is provided with a filter, <a href="http://www.qs-gasvalve.com/non-safety-valves/gas-grill-control-valve.html">control valves</a>, check valves, valves, high and low pressure switches, shut-off valve,<a href="http://www.qs-gasvalve.com/oven-safety-gas-valves/"><span style="-webkit-text-stroke-width: 0px; color: black; display: inline !important; float: none; font-family: Simsun; font-size: small; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">Safety Valve</span></a> and then into the burner, the former mouth requirements for hose connection.<br />Trachea into gas and air, if the air is the combustion air blower, soft connection, low pressure switch, then hose into the burner.<br />Burner is the fuel and air mixture combustion discharged in a certain way means collectively.<br />Burners by type and application areas divided industrial burners, burner, civil burners, several special burner.<br />Industrial burners known burner, many types of specifications type, there are oil, gas, coal and several major categories. Applications is very broad, requiring fuel combustion to heat the material or the reaction of industrial applications need to use the burner.<br />Burner, also known as integrated burner to oil and gas-based. General application in small and medium-fuel boilers, fuel hot air oven and small fuel furnace.<br />Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-4609774626485374182015-12-26T01:19:00.000-08:002015-12-26T01:19:00.713-08:00Stable combustion burner "What does that mean?<br /><br />Efficiency of the boiler rated load / boiler / burner environmental correction coefficient determines the power of choice of the gas burner. Power a<a href="http://www.pinterest.com/gasvalve/gas-burner-valves/" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">gas Burner Valves</a> range is a <a href="http://www.pinterest.com/gasvalve/" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">gas valve</a>model set later, after certain allowable gas pressure, corresponds to a flow rate range, and the greater the gas pressure, the greater the flow. Visible: the burner can be equipped with different valve, with a valve flow at different gas pressures also different boiler rated load, environmental and boiler efficiency decisions burner power, gas flow decided burner power. Set the gas flow in gas pressure determined, you can select the appropriate gas valve, the gas valve at the gas pressure must be covered and larger than the traffic. "Gas train gas mass flow should enable the boiler operation at rated load, stable combustion burner," what it means.<br />
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<br />Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-87238672129040970792015-12-22T01:15:00.000-08:002015-12-22T01:15:00.708-08:00Gas Burner Valves action principle<a href="http://www.pinterest.com/gasvalve/gas-burner-valves/" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">gas Burner Valves</a> action principle <br />
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<a href="http://4.bp.blogspot.com/-1n7xLbJYGXA/VmqUSsKINwI/AAAAAAAAAtc/bfUpS5NIB68/s1600/pilot%2Bvalve.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" src="http://4.bp.blogspot.com/-1n7xLbJYGXA/VmqUSsKINwI/AAAAAAAAAtc/bfUpS5NIB68/s1600/pilot%2Bvalve.jpg" /></a>The gas coming from the direction of the first one is the <a href="http://www.qs-gasvalve.com/stove-valves/safety-gas-aluminum-valves.html"><span style="-webkit-text-stroke-width: 0px; color: black; display: inline !important; float: none; font-family: Simsun; font-size: small; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">gas safety valves</span></a>, the second is operated valve, double solenoid valve is to set up a double insurance, in case of a solenoid valve leak, and there is another to ensure that does not leak. To ensure this, there are no two solenoid valves are bad, the actual operation between the two solenoid valves is also equipped with leak detectors, once there is a valve leak, burner can not open the solenoid valve, and thus not start burner, the solenoid valve must be repaired or replaced, ensure two solenoid valves do not leak before starting the burner.<br /><br />Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-49452888163225783232015-12-19T21:28:00.000-08:002015-12-19T21:28:00.077-08:00Ignition failure<a href="http://www.qs-gasvalve.com/key-gas-water-heater-valve-10/">Gas water heater</a> ignition pulse ignition firing pin but not the main burner ignition failure:<br />Low battery 1. The gas water heater or battery connection is bad.<br />2. hot gas water heater switch is bad.<br />3. The <a href="http://www.pinterest.com/gasvalve/water-heater-gas-valves/" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">Water Heater Gas Valves</a> is bad or there is the phenomenon of the card.<br />4 .. gas water heater circuit board has contact failure or damage phenomenon.<br />5. insufficient water pressure or water pressure micro switch bad.<br />6. above the fault can not be excluded, please professional maintenance personnel to repair or service call to repair.Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-3149687573209844062015-12-15T21:21:00.000-08:002015-12-15T21:21:00.386-08:00It is to shut off the gas stove gas tank valve or the first main valve?<br /><br />First off gas <a href="http://www.qs-gasvalve.com/stove-valves/" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">gas stove valves</a>, then close the main gas tank valve!<br />Stove tempering problem mostly occurs on artificial gas (gas) stove (liquefied petroleum gas, natural <a href="http://www.qs-gasvalve.com/oven-safety-gas-valves/gas-stove-safety-valve.html"><span style="-webkit-text-stroke-width: 0px; color: black; display: inline !important; float: none; font-family: Simsun; font-size: small; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">gas stove safety</span></a> tempering phenomenon is rare). Artificial gas stove and no valve. Tempering: When the speed of the gas leaving the fire hole is less than the burning speed, the flame will be retracted into the fire hole inside, resulting in a mixture in the combustion burner, heating, undermine the primary air ejector, and the formation of incomplete combustion. Tempering will destroy combustion stability, and easy to damage the stove.<br />Tempered with a degree preheated air coefficient, gas source nature, components and gas-air mixture, the fire hole diameter, fire orifice discharge velocity.Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-91216639629683929882015-12-11T21:10:00.000-08:002015-12-11T21:10:00.594-08:00How to adjust the valves on the gas stove<br /><br />1, the principle of the two intake <a href="http://www.pinterest.com/gasvalve/" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">gas valve</a> is to control the air volume, helps regulate the fire burning.<br />2, if you turn off two <a href="http://www.qs-gasvalve.com/"><span style="-webkit-text-stroke-width: 0px; color: black; display: inline !important; float: none; font-family: Simsun; font-size: small; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">Gas Valves</span></a>, no air enters the combustion, the flame will be extinguished or incomplete combustion waste gas source.<br />If the valve is adjusted to the maximum amount of wind caused by bad Assembly source of ignition and gas waste.<br />3, such as a close one on, two out of the ring of fire because the stove, close, and open a case with the previous combustion occurs.<br />4, adjusting the good will leak but there will be inadequate combustion waste gas source, adjust the flame when you use the color blue fire better.<br />
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<br />Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-2578376929557243872015-12-08T20:00:00.000-08:002015-12-08T20:00:03.592-08:00Burner maintenance<br />(1) Regularly clean worrying too much.<br />(2) to maintain a sense of photoelectric eyes clean.<br />(3) at regular intervals, cleaning the interior of the burner.<br />(4) near the burner temperature should not be too high, otherwise it will affect the normal operation or damage to the burner means, especially damage to the control box.<br />Nearby (5) the burner should be kept clean, can not place flammable debris.<br />(6) some components unstable voltage will cause damage to the burner.<br />(7) to avoid the burner is water splashes.<br /> (8) regularly check the <a href="http://www.pinterest.com/gasvalve/gas-burner-valves/" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">gas Burner Valves</a>, After the <a href="http://www.qs-gasvalve.com/oven-safety-gas-valves/gas-safety-burner-valve.html" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">gas safety burner valve</a> used remember to turn off.<br />
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<br />Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-86332474555167229552015-12-04T02:02:00.000-08:002015-11-30T19:23:38.841-08:00Large flange standard in Europe and the United StatesThe DN1500 DN2000 Flange European standards in the Americas, but there is no standard, reflecting the maximum size of. <a href="http://www.ph-fitting.com/Adapter/">hose
adapters</a>Although the material is the same, but the standards are different, whether it is in the form of a bolt hole and the sealing surface and the theoretical weight is different. The European system 20593 and 20595 specifications are the same, but the rough 20601 standard is the same, because of what, what kind of support system, large flange blind flange.<a href="http://www.ph-fitting.com/Adapter/">hydraulic
adaptors</a><br />
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Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-34860628700601539852015-12-01T17:33:00.000-08:002015-11-30T19:21:31.605-08:00How to control the noise of stove valveThe cavitation bubbles within the contact surface with bubbles isolating stove valve and hardened valve and seat surface will be the impact of cavitation, while adding body outlet bushing in place to protect the bullied eclipse the impact site. <a href="http://www.qs-gasvalve.com/stove-valves/">stove valves</a> at the outlet bushing plus body as a supplement designed to prevent the liquid collision in the top burner valve body wall, protecting the valve by scouring the site, at the same time weaken some noise.<br />
Plus silencer to the partial pressure of the burner safety valve and sub-noise. This approach is essentially the cavitation condition into a flash conditions to deal with, so applications need to simultaneously trim do to protect hardened <a href="http://www.qs-gasvalve.com/oven-safety-gas-valves/gas-safety-burner-valve.html">Gas Burner Safety Valve</a>.<br />
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<br />Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-46792660178286582932015-11-27T23:22:00.000-08:002015-11-27T23:22:00.415-08:00General rules of safety valve selectionThe decision by the <a href="https://www.facebook.com/pilotsafetyvalves" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">Pilot Safety Valves</a> of the nominal operating pressure, operating temperature is determined by the valve temperature range, the value calculated by the constant pressure of constant pressure valve determines the scope of the spring or lever, and then decide valve material and based on the use of media structure type, and then calculate the safety valve throat diameter according to the safety valve Discharge. As a general rule the safety valve of choice.<br />
(L) hot water boilers generally is not closed with a wrench Weiqi safety valve.<br />
(2) steam boiler or steam pipe generally is not closed with a wrench safety valve.<br />
(3) water and other liquids incompressible medium Weiqi general use closed safety valve, or safety relief valve.<br />
(4) High-pressure water for general use closed safety valve, such as high pressure feedwater heaters and heat exchangers.<br />
(5) gas and other compressible medium for general use closed safety valve, such as cylinders, gas pipelines.<br />
(6) E - class steam boiler safety valve for general use static weight.<br />
(7) large diameter, large displacement and high pressure systems typically use pulse valve, such as temperature and pressure reduction devices, power plant boilers.<br />
(8) transportation of liquefied gas tanker train car tanker, tanks and other general use built-in safety valve.<br />
(9) hydraulic valve tank top general, to be used in conjunction with a breathing valve.<br />
(10) underground water or gas pipelines generally use pilot safety valve.<br />
(11) the liquid return pipe LPG station pump tank outlet safety valve for general use.<br />
(12) negative or operation may have negative pressure systems generally use vacuum relief valve.<br />
(13) back pressure and toxic volatile flammable container or piping systems are generally used bellows<a href="http://www.pinterest.com/gasvalve/safety-gas-valve/" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">safety gas valve</a>.<br />
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Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-31229289705209543942015-11-24T18:16:00.000-08:002015-11-23T18:18:10.326-08:00Burner FeaturesBurner Features:<br />
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High performance centrifugal fan three-dimensional flow theory advanced design, air volume, low noise, smooth operation.<br />
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Burner shell is made of aluminum alloy, light weight, high strength.<br />
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Hough uses a pair of flange connected to the boiler or the combustion chamber fixed axial position is adjustable, easy installation, a wide range.<br />
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By adjusting the relative position of the amount of combustion air and combustion head for optimal combustion parameters.<br />
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No need to remove the burner, the burner tip of the mixing device can be removed easily for maintenance.<br />
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Servo motor and adjustable air agency regulating the combustion air flow, and when the burner outage, close the damper to reduce the furnace heat loss.<br />
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Adjustable combustion head includes: stainless steel nozzle and steel deflector disk and other components.<br />
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Manifolds include: operation and <a href="http://www.qs-gasvalve.com/oven-safety-gas-valves/gas-safety-burner-valve.html" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">Safety Valve Burner Valve</a>, <a href="http://www.pinterest.com/gasvalve/gas-control-valve/" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">Gas Control Valve</a>, minimum pressure switch, pressure regulator and gas filter.<br />
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Operate the control panel include: stop / start switch, high and low power output selector, operation and fault indicator.<br />
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<br />Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-92109903368896314442015-11-19T23:18:00.000-08:002015-11-19T23:18:00.341-08:00Gas safety valve<a href="http://www.pinterest.com/gasvalve/" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">gas valve</a> spring and the rod two categories. Another impulse safety valve,<a href="https://www.facebook.com/pilotsafetyvalves" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">Pilot Safety Valves</a>, safety valve switch, safety release valve, safety valve and other static weight. Spring-loaded safety valve spring force and rely mainly on the work of the spring-loaded safety valve in closed and not closed, generally flammable, explosive or toxic media should use closed, steam or inert gas can be selected is not closed type, spring-loaded safety valve in there with a wrench and without wrenches. The main role is to examine the extent wrench flexible valve flap, and sometimes can also be used manually with emergency reliefAnonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-68482681463847432172015-11-16T22:51:00.001-08:002015-11-16T22:51:46.771-08:00Safety valve operating matters<br /><br />First, to keep clean <a href="https://www.facebook.com/gassafetyvalve" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">Gas cooker safety valve</a> to prevent the valve spring stalks, etc. are full of dirt or corrosion grease to prevent the gas valve discharge pipe is clogged oil or other foreign matter; always check seal is intact, preventing the lever-type safety valve hammer loose or moved, preventing the spring-loaded safety valve adjustment screw is free to twist.<br />Second, the <a href="http://www.qs-gasvalve.com/stove-valves/gas-cooker-safety-valve.html" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">gas cooker safety valve</a> after cleaning, you must re-commissioning.<br />Third, the safety valve should be used to clean light oil.<br />Fourth, after the beginning of the operational phase of commissioning, should be carefully observed the operation of the safety valve.<br />Five, found signs of valve leakage, should be replaced or serviced. Prohibit the use of increased load (eg adjusting screw on the lever or safety valve lever and hang heavy loads over tighten the spring-loaded safety valve) is the way to eliminate leakage.<br />Sixth, regularly check the operation of the safety valve leaks, jam and spring corrosion and other irregularities, and to observe the adjustment nut and adjusting ring set screw lock nut is loose, if a problem should promptly take appropriate measures .<br />Seven safety valve is installed outdoors should take appropriate protective measures to prevent the rain and fog, dust, rust and other dirt pollution and invasive valve discharge pipe, when the environment is below zero degrees Celsius, freezing should take the necessary measures to ensure safety valve reliability.Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-7404738208789980832015-11-11T21:35:00.000-08:002015-11-11T21:35:10.201-08:00Classification of the gas valve<br /><br /> <a href="http://www.pinterest.com/gasvalve/" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">gas valve</a>versatility, variety, classification more. The total can be divided into two categories:<br /> The first automatic valve: to rely on the ability of the gas itself and self-acting valve.<br /> Such as check valves, control valves, pressure reducing valves and the like.<br /> The second category actuated valves: With manual, electric, pneumatic valves to manipulate the action. Such as gate valve, <a href="http://www.pinterest.com/gasvalve/bbq-gas-valves/" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">Bbq Gas Valves</a> throttle, butterfly, ball, plug and so on.<br /> In addition, the valve classification there are several ways:<br /> According to the structure characteristics, in accordance with the closure member relative to the direction of movement of the seat can be divided into:<br /> 1. The cross-sectional shape door: closed member moves along the seat center.<br /> 2. Gate shape: Close the valve seat member is moved along the vertical center.<br /> 3. cock and ball: closure member is a plunger or ball, rotating around the center line itself.<br /> 4. Swing shape: Close the valve seat member around the outside of the shaft.<br /> 5. disc: Close the disc member around the axis of rotation of the valve seat.<br /> 6. spool-shaped: the closure member in a direction perpendicular to the sliding channel.Anonymoushttp://www.blogger.com/profile/07927173350358784668noreply@blogger.com0tag:blogger.com,1999:blog-8855220876508962686.post-85611660553486777392015-11-08T23:56:00.000-08:002015-11-09T02:00:42.004-08:00valve industry<a href="http://www.qs-gasvalve.com/range-valves/gas-oven-safety-valve.html" style="-webkit-text-stroke-width: 0px; font-family: Simsun; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">Range Dual Safety Valves</a> with the <a href="http://www.qs-gasvalve.com/gas-grill-valve/" style="font-family: 宋体; widows: auto;">Gas Grill Valves</a> industry, people claim it is different, there are closed-end and not closed. To ensure that no damage is enclosed discharge medium, the entire exhaust outlet along a predetermined, generally used for toxic and corrosive media. Including generally not used for toxic or corrosive media.<br />
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