HB41X Water Supply and Drainage Pipes Noise Elimination Check Valve

Group Check Valve
Min. Order 1 piece
Terms of Payment all
Update Time 2017-06-14
Item specifics
Nominal Pressure1.0-2.5MPa
Suitable MediumWater
Medium Temperature0-80℃
Test StandardGB/T13927-1992
Description

Brief Introduction


HB41X Noise Elimination Check Valve is for water supply and drainage pipes. Valve with two central axis of the import and export oriented, flexible opening and closing. The valve flap is spring loaded, and its fast closing can effectively reduce the water hammer pressure, sealing performance is good, close without noise. It has small size, light weight, fluid resistance, fatigue resistance, long life and other advantages.




Specification


Nominal Pressure

1.0-2.5 MPa

Nominal Diameter

50-400mm

Suitable Media

Water

Suitable Temperature

0-80

Test Standard

GB/T 13927-1992




Main Material


Valve Body, Exit Cap

Disc Upper/ Lower Plate

Spring

Seal Ring

Gray Cast iron HT200,

Ductile Iron QT400-18,

Cast Steel WCB,

Gray Cast iron HT200,

Ductile Iron QT400-18,

Cast Steel WCB,

Carbon Steel Q235-A

Spring steel,

Stainless steel

 

NBR




Installation



Dimension