D200 Direct Acting Pressure Reducing Valve
The pressure in a system can be reduced by using a pilot valve. A pilot valve can be used to regulate the flow. Pilot valves can be used to regulate directional control valves, pumps, cylinders, and motors from a distance. A pressure decreasing valve can be thought of as a pilot valve. A remote pilot source can be utilized with some pilot valves. As a result of this characteristic, other valves in the logic circuit can shift a valve from a remote pressure source.
Pilot valves have the following features and advantages:
*This valve will be tight until it reaches the setpoint since pilot valves have a high seat tightness.
* When the pressure in the chamber exceeds the setpoint, it is immediately relieved by fully opening the door.
* In a pilot valve, precise shutting is possible.
* Its structure is quite tough, therefore it will not be destroyed easily.
* If there is ice in the valve as a result of specific applications, the icing will be broken during the rapid lifting procedure
and the valve will not be interrupted.
* This valve may be used as a pressure and vacuum safety valve at the same time.
Design and test standard:
ASSE 3001 Water Pressure Reducing Valves for Domestic Water Distribution Systems EN1567 Water pressure reducing valves and combination water reducing valves-Requirements and tests.
Function
The Model K200S Pressure Reducing Valve automatically reduces a higher inlet pressure to a
steady lower downstream pressure, regardless of changing flow rate and/or varying inlet pressure.
This valve is an accurate regulator capable of holding downstream pressure to a re-determined limit. When downstream pressure exceeds the pressure setting , the valve close drip-tight.
Specification:
Size: 3/8"--2"
Type: Direct Acting
Connection: NP/NPT
Material: SUS 304/316
Media: Pure water
Working temperature: 0-80 ºC
Pressure range: PN25
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