Control valve pre-installation inspection of environmental conditions

Environmental conditions for inspection and other instruments similar to the control valve is installed before the test site environmental conditions are as follows.high temperature solenoid valve
a. Temperature: 10 to 35 ° C.
b. Humidity: air relative humidity not more than 85%. Pat non-corrosive gases.
d. Good lighting, clean, quiet, well-lit.
e. Not intended to be used in vibration, noise, humid, dusty places and a strong magnetic field interference test.
f should test the power supply, gas supply, and hydraulic pump testing equipment and water supply and drainage equipment.
g Power Requirements: the 50Hz, 220VAC, or 48VDCil0% of 24VDCi5.
h. Air source: clean, dry, dew point lower than the minimum ambient temperature of 10 ℃, the interests of the instrument compressed air quality standards,
Pressure of 0.5 to 0.7 MPa, pressure fluctuations do not exceed the rating of ± 10%.two position three way valve