Diaphragm Direct Acting Inbuilt Strainer Pressure Reducing Valve (200P)
Romanian Market Romanian Market YINGKOU BAIGAOYI INTERNATIONAL TRADE CO.,LTD , https://www.made--in--china.com
Model No.:200P
  
The KARFAR model 200P Pressure Reducing Pilot Valve is  a direct acting valve. It is hydraulically operated and diaphragm actuated. It can be mounted horizontally or vertically in pipeline of fire protection system or other clear water system. It functions to control a preset outlet pressure during a range of flow rate. You can adjust the preset outlet pressure by loosen the nut overriding at the top of the valve, clockwise for increase and couter clockwise for reduce. When it meets the required outlet pressure,  remember to fasten the screw so as to avoid outlet pressure change.Â
Model 200P Pressure Reducing Pilot Valve is with female thread connection.
It is small in size and easy installation.
It is equipted with an buildin strainer to prevent dirty block.
It can also be installed to other devices to make an integral assembly with depandable performance and high capacity.
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Normal
Pressure
PN(Mpa)Body test
Pressure
PN(Mpa)Â Sealing test
Pressure
PN(Mpa)Â Range of
Pressure reduce
(Mpa)Maximum
Flow rate
(M/S)
1.0
1.5
1.1
≤0.7
6
1.6
2.4
1.76
2.5
3.75
2.85
Technical standards:
1) Design and manufacture: API 6D
2) Face-to-face: ANSI B16.10
3) Inspection and test: API 598
Main materials:
1) Body and disc:Â Â Aluminum bronze/ stainless steel
2) Filter screen , nut and spacer:   Stainless steel
3) Spring:Â Â 50 CrVAÂ
4) O-ring and diaphragm: NBRÂ 
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