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Film pressure reducing valve

Model: Y42X
Nominal diameter: DN15 ~ 500mm
Nominal pressure: PN1.0 ~ 2.5MPa
Operating temperature: 0 -80
Main material: WCB??????, 2Cr13??????,2Cr13 / 25 (hard chrome plating)??????, 2Cr13 / copper alloy
Driving mode : manual
Flange standard: GB / T17241.6??????, GB / T9113
Test standard: GB / T13927??????, API598



Y42X type membrane pressure reducing valve product introduction

Membrane pressure reducing valve is mainly composed of regulating spring??????, diaphragm??????, piston??????, valve seat and valve flap. Direct sensing of the use of the diaphragm downstream pressure-driven valve disc??????, valve opening to complete decompression regulator function. This product in the city building??????, high-rise building hot and cold water supply system??????, can replace the conventional district water pipes??????, saving equipment. Also in the usual hot and cold water pipe network??????, played the role of decompression regulator. This product pressure regulator??????, steady voltage stability??????, suitable for water and non-corrosive liquid medium pipeline.   
 

Y42X membrane valve main technical parameters and performance indicators

Nominal pressure (Mpa) 1.0 1.6 2.5
Shell test pressure (Mpa) * 1.5 2.4 3.75
Seal test pressure (Mpa) 1.0 1.6 2.5
The maximum inlet pressure (Mpa) 1.0 1.6 2.5
Outlet pressure range (Mpa) 0.2-0.8 0.2-1.0 0.4-1.6
Pressure characteristic deviation (Mpa) P2P GB12244-1989
Flow characteristics deviation (Mpa) P2G GB12244-1989
Leakage 0
Operating temperature 0 C -80 C

*: Housing test does not include diaphragm??????, bonnet


 Y42X film-type pressure reducing valve main dimensions

DN Dimensions
L H H1
15 160 265 100
20 160 265 100
25 180 285 110
32 200 285 110
40 220 320 120
50 250 320 120
65 280 335 140
80 310 425 165
100 350 445 185
125 400 590 225
150 450 625 260
200 500 680 280
250 650 855 335
300 800 935 385
350 850 1015 430
400 900 1095 455
450 900 1165 500
500 950 1205 525


Group address:No.52??????, Lane 58??????, Lushen Road??????, Zhaoxiang Town??????, Qingpu District??????, Shanghai
Group phone:+86-021-59755666    Hotline:+86-021-69755076   69755027   69755026   57339828
Fax:+86-021-69755075     E-mail:sales@myastrochris.com
Factory address:No. 1798??????, Wang Wei East Road Fengjing Development Zone Jinshan District Shanghai City
Copyright © Shen Gao Valve Group Co.??????, Ltd.        www.shengao-valve.com
Record number:No. 14017677??????, Shanghai ICP   Technical support:Fengsheng technology
Group address:No.52??????, Lane 58??????, Lushen Road??????, Zhaoxiang Town??????, Qingpu District??????, Shanghai
Group phone:+86-021-59755666
Hotline:+86-021-69755076   69755027
           +86-021-69755026   57339828
Fax:+86-021-69755075   E-mail:sales@myastrochris.com
Factory address:No. 1798??????, Wang Wei East Road Fengjing Development Zone Jinshan District Shanghai City
Copyright © Shen Gao Valve Group Co.??????, Ltd.
www.shengao-valve.com
Record number:No. 14017677??????, Shanghai ICP
Technical support: