H41X muffler valve applicable to the discharge pipe, valve disc driven by imports of both ends of the central axis, open and close flexible and can be installed in horizontal or vertical . With spring loaded flap valve, its rapid closure can effectively eliminate water hammer, good sealing performance, turn off with noise-free. It is small, light weight, fluid resistance, fatigue resistance, long life and other advantages.
Technical data
|
PN(Mpa) |
1.0 |
1.6 | |
|
Testing pressure |
Shell |
1.5 |
1.76 |
|
Sealing |
1.1 |
1.76 | |
|
Suitable medium |
Water and weak corrosive fluid |
Water and weak corrosive fluid | |
|
Working temperature |
0~80degree |
0~80degree | |
Material of main parts
|
Part name |
Valve body |
Seal packing collar |
Spring |
|
Material name |
Cast iron or stainless steel |
Ding nitrile rubber (NBR) |
Stainless steel wire 1Cr18Ni9Ti |