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Water Pressure Relief Valve

Water Pressure Relief Valve

Water Pressure Relief Valve
CategoriesRegulating Control Valve
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BrandGARLOS
Update Time2018-12-14
Detail Information

Water Pressure Relief Valve

Pressure relief valve for water system is a direct acting type film spring pressure relief valve. Pressure relief valve is composed of spring, film, piston, valve seat, disc, etc. Pressure relief valve film senses downstream pressure directly to drive disc to control open degree of disc to reduce or sustain pressure. Pressure relief valve suitable for water, air, non corrosive liquid of working temperature of 0-80℃. In high rise building cold-hot water supply system and fire fighting water supply system, pressure relief valve can replace regular partition pipe, to simplify and save device, low project cost.

Specification
Parameter
Name
Y416X
Nominal Pressure
1.0
1.6
Shell Test Pressure
1.5
2.4
Seal Test Pressure
1.0
1.6
Max Inlet Pressure
1.0
1.6
Outlet Pressure Range
0.2-0.8
0.2-1.2
Dynamic-static Pressure Difference
≤0.08MPa
≤0.12MPa
Valve Adjusting Error Rang
±10%
±20%
Leakage
0
Working Temperature
0-80℃
Structure

Dimension (Connection Size) 

DN
50
65
80
100
125
150
L
180
280
310
295
385
385
H
300
457
510
450
560
560

Installation

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