欧美中日韩影视一区,第四色色图,免费av在线久久,妖精丝袜久久精品一区,色香蕉伊人在线,人人爽97超碰人妻,噜噜噜亚洲精品,国产一区二区主播精品,大香蕉伊人一区二区

Home > Products



PRODUCT


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

   
 
X
 
   
黄大仙区| 建昌县| 依兰县| 凌源市| 日照市| 平武县| 澄江县| 衡山县| 建德市| 通渭县| 察雅县| 桂阳县| 江阴市| 腾冲县| 东丰县| 正定县| 南江县| 康保县| 云南省| 镶黄旗| 资阳市| 黎川县| 扎鲁特旗| 沂南县| 康马县| 明水县| 洛隆县| 四平市| 临清市| 凌云县| 绩溪县| 峨边| 都昌县| 雷山县| 成武县| 延安市| 通化县| 黄山市| 滕州市| 邵阳县| 拉萨市|