The low-pressure recovery valve

The amount of energy due to the turbulence generated by the contour of the fluid passage of the valve structure, it would be deflected fluid. As a result, the restrictions on the movement of the downstream side, the pressure in the valve chamber is less than the inlet pressure of the thin channel back to a percentage value of the valve. Although the structure of each valve is exactly the same, the normal one-way valve is a low-pressure recovery abilities.
The flow behavior of the modified parabolic flow behavior, which the shutter components linear characteristic high head as a percentage of fastener elements next trip.
Close structure: the structure through the valve is closed between the institutions and the positioning of the seat member, the drive spindle introduction of a closure element to the seat and the last valve is closed. The term can also be used in a spin valve structure. In the spin-valve structure, the linear actuator lever extending to the closed position of the valve ball or disk. Also mentioned a positive role.mini solenoid valve
Open structure: through the valve structure. Cancellation between the seat institutions and closure components, drive spindle introduction of the closure member from the valve seat, the valve open. The term can also be used in a spin valve structure. In the spin-valve structure, the linear actuator rod extending into the ball or the valve plate is in the direction of the open position. (Also known as reaction).steam solenoid valves
Adjustable: flow behavior specified deviation does not exceed the specified limit, the largest proportion between the minimum flowrate (CV) (CV). If the flow rate increases to 00 times the minimum flow rate control, even if it is in a position to control the valve control range 100:1. Control range can also be expressed as the ratio between the maximum and minimum flow rate control.
The ģ stroke: closing valve body is moved from a closed position to an appropriate distance between the fully open position. Rated fully open position, the maximum recommended by the manufacturer opening.
Relative flow coefficient: rated travel between the flow (CV) than changes in flow (CV).