Muffler check valve

Muffler check valve

Product description:

I. Product Overview
Muffler check valve applicable to water supply and drainage, the valve uses both ends of the central axis of the import -oriented, open and close flexible, can be installed horizontally or vertically. Valve using spring-loaded, which can effectively eliminate the rapid closure of water hammer, sealing performance well, shut no noise. it has small size, light weight, small fluid resistance, fatigue resistance, long life and other advantages .
Second, the main technical parameters
Nominal pressure : 1.0 ~ 1.6MPa
Nominal by : 40 ~ 600mm
Medium: water and weak corrosive fluid

Temperature : 0 ~ 80 ℃
Flange Standard : GB / T 17241.6 GB / T 9113
Test Standard : GB / T 13927 AP 1598
Third, the main component material

Model Body seals spring
H41X-10 cast iron or stainless steel nitrile rubber (NBR) Stainless ICr18Ni9Ti
H41X-16 cast steel or stainless steel nitrile rubber (NBR) Stainless ICr18Ni9Ti