HB41X Water Supply and Drainage Pipes Noise Elimination Check Valve

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

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