Silenced check valve is suitable for water supply and drainage pipeline, the valve disc is guided by the center shaft at both ends of the inlet, open and close flexibly, can be installed horizontally or vertically. Spring loaded disc, its fast closing can effectively eliminate water hammer, good sealing performance, no noise closing. It has the advantages of small volume, light weight, low fluid resistance, fatigue resistance, long life and so on.
Main technical parameters:
Nominal pressure: 1.0 ~ 1.6mpa
Nominal passage: 40 ~ 600mm
Applicable medium: water and weak corrosive fluid
Applicable temperature: 0 ~ 80℃
Flange standard: GB/T 17241.6GB /T 9113
Test standard: GB/T 13927 AP 1598
