ductile iron vertical silent check valve

Muffler check valve for the supply and drainage pipes, discs imported at both ends of the central axis-oriented, flexible opening and closing, can be installed horizontally or vertically. The valve is spring loaded, its fast closing can effectively eliminate the water hammer, sealing performance is good, turn off no noise. It has the advantages of small size, light weight, small fluid resistance, fatigue resistance and long life.

The main technical parameters
Nominal pressure: 1.0 ~ 1.6MPa
Nominal pass: 40 ~ 600mm
Applicable medium: water and weak corrosive fluids
Applicable temperature: 0 ~ 80 ℃
Flange standard: GB / T 17241.6 GB / T 9113
Test standard: GB / T 13927 AP 1598

Valve part material:

body/cap:ductile iron

core:brass/ductile iron

spring:ss

stem:ss

seal:rubber

How to reach our factory:
by plane:
From Beijing airport:240kms,3 hours by driving.
From Tianjin airport:150kms, 2 hours by driving.
By Train:
From beijing South railway station:224Kms, 1 hours
From Shanghai Hongqiao railway station:1167Kms, 4.5 hours
By Car:
From CangzhouXi railway station:45kms, 40 minutes.
Our address:Botou Industry Park,Cangzhou City,Hebei Province ,China
contact person to pick you up from air port or anyplace in China,please call alan:+8615831888892

Botou Shengfeng auto-valve Co,. LTD is a specialized manufacture enterprise that focuses producing, installing, sale and service. The main products include Gate Valve,Waterpower Control Valve,Center Line Butterfly Valve, Flanged Butterfly Valve, Metal Butterfly Valve, Check Valve, Microresistance Slow Close Check Valve, Multi-function Pump Control Valve and their series products. Moreover, we can produce control valve and pressure reducing valve that are different materials, pressures, specifications, actuation ways. Our products include more than 50 serials and 1200 species, and the annual production output is more than 8.000 metric tons. Shengfeng valves have been selling well all over China and exporting to Europe, America and other countries and areas, which are used widely in water supply and drainage, electric power, petrol chemical industry, metallurgy and other trades. Our products are quite creative, good quality, cheap price and excellent .