Ductile Iron Pressure Sustaining Valve Psv For Water System

Ductile Iron Pressure Sustaining Valve Psv For Water System
Model:-
Brand:-
Origin:Made In China
Category:Industrial Supplies / Machine Hardware / Valves
Label:PSV
Price: -
Min. Order:1 pc
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Product Description

Pressure Sustaining Valve

 

Brief introduction

The valve instantly opens when the pressure in the pipeline exceeds the preset safe level, thus relieving excessive pressure from the pipeline. When the pressure returns to normal, the valve closes slowly, at an adjustable speed. The valves also can be used to sustain upstream pressure to a preset pressure value.

 

Main part & material

 

Item Name of parts

Material

1

Body

Ductile Iron, Cast Steel

2

Seat

Bronze

3

Disc

Ductile Iron, Cast Steel

4

Diaphragm & O-ring

NBR or EPDM

5

Bonnet

Ductile Iron, Cast Steel

 

Technical Specification

-Nominal diameter: DN20~450mm

-Applicable Temperature: : ≤80℃

-Nominal pressure: PN0.6MPa, PN1.0MPa, PN1.6MPa, PN2.5MPa

-Applicable Medium: water

-Flange dimension: GB/T 17241.6-1998, GB/T 9113.1-2000

-Test: GB/T 13927, API598

Ductile Iron Pressure Sustaining Valve Psv For Water System 1

Member Information

Shanghai Etong Valve Co., Ltd.
Country/Region:Shang Hai - China
Business Nature:Manufacturer
Phone:60293115
Contact:Joey (Sales)
Last Online:04 Jun, 2014