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Filter Piston Adjustable Type Pressure Reducing Valve

概述.jpg


Definition: The pressure reducing valve can reduce inlet pressure to a required outlet pressure by adjustment, and keep the outlet pressure in constant automatically.

Function: Lower down the pipeline working pressure, reducing a higher upstream pressure to a required level of downstream pressure.

Working principle: Taking advantage of the force balance relations between the diaphragm and spring inside pilot valve, the outlet pressure is set up through adjusting the spring pressure of pilot valve. The diaphragm transmits the difference of outlet pressure to actuate piston by switching on/off the pilot valve. And then the flow area in the throttling parts of main valve shall be adjusted to make pressure reduced and keep in constant.



技術(shù)參數(shù).jpg


Main Performance Parameters

 

Main parts list and materials

 

Configuration

 

Main Dimensions

 



安裝示意圖.jpg


Copyright @ 2018 Guangdong Yongquan Valve Technology Co., Ltd, All rights reserved

Record number:Guangdong 17110555 number

CONTACT

Tel:0757-86568315 / 86561111(Foshan Plant)、020-81892048(Guangzhou Sales Center)、010-63396396(Beijing Sales Center)


Add:Longgao Rd., Jiujiang Town, Nanhai District,  Foshan City, Guangdong Province, China


Products

Filter Piston Adjustable Type Pressure Reducing Valve

概述.jpg


Definition: The pressure reducing valve can reduce inlet pressure to a required outlet pressure by adjustment, and keep the outlet pressure in constant automatically.

Function: Lower down the pipeline working pressure, reducing a higher upstream pressure to a required level of downstream pressure.

Working principle: Taking advantage of the force balance relations between the diaphragm and spring inside pilot valve, the outlet pressure is set up through adjusting the spring pressure of pilot valve. The diaphragm transmits the difference of outlet pressure to actuate piston by switching on/off the pilot valve. And then the flow area in the throttling parts of main valve shall be adjusted to make pressure reduced and keep in constant.



技術(shù)參數(shù).jpg


Main Performance Parameters

 

Main parts list and materials

 

Configuration

 

Main Dimensions

 



安裝示意圖.jpg


Copyright @ 2018 Guangdong Yongquan Valve Technology Co., Ltd, All rights reserved

Record number:Guangdong 17110555 number

   
 
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