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Film pressure reducing valve

Products > Hydraulic control valve > Film pressure reducing valve

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
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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)1.01.62.5
Shell test pressure (Mpa) *1.52.43.75
Seal test pressure (Mpa)1.01.62.5
The maximum inlet pressure (Mpa)1.01.62.5
Outlet pressure range (Mpa)0.2-0.80.2-1.00.4-1.6
Pressure characteristic deviation (Mpa) △ P2PGB12244-1989
Flow characteristics deviation (Mpa) P2GGB12244-1989
Leakage0
Operating temperature0 ° C -80 ° C

*: Housing test does not include diaphragm, bonnet


 Y42X film-type pressure reducing valve main dimensions

DNDimensions
LHH1
15160265100
20160265100
25180285110
32200285110
40220320120
50250320120
65280335140
80310425165
100350445185
125400590225
150450625260
200500680280
250650855335
300800935385
3508501015430
4009001095455
4509001165500
5009501205525