1)Flange type silence check valve
2)Material:GG25 Size:2"~12" Inch
3)Standard:ANSI125&150,DIN1250,JIS 10K
4)Competitive price
Name-FLANGE TYPE SILENCING CHECK VALVE/ Noise elimination Check valve
(To prevent water reverse flow)
Our factory production Model for H41-16T silencing check valve ,Apply to water supply pipe and Drainage pipeline.Disc the central axis direction. On both ends of the import and export,Opening and closing flexible,Can be installed horizontally and vertically mounted. Disc use spring loading, it quickly shut down to minimize water hammer pressure,sealed performance is good,close no noise.
Its advantages —Small volume, light weight, fluid small resistance, resistance to fatigue , and long service life.
Role is only allowed to medium flows in one direction the direction and stop the flow
Certificate
ISO9001:2000&CE
Parts material
NO. | Description | Material |
1 | Body | Cast lron GG25 |
2 | Guide | Cast lron GG25 |
2* | Guide | Brass G/CuZn40pb2 |
3 | Disc | Ductile Iron GGG40 |
3* | Disc | Brass G/CuZn40pb2 |
4 | Guiding | Brass G/CuZn40pb2 |
5 | Spring | Stainless steel 18/8 |
6 | Seal | NBR |
Application
PN Nominal pressure | 1.6Mba |
Sealing test pressure | 1.76Mba |
Strength test pressure | 2.4Mba |
Suitable temperature | -20—135 °C |
Medium | Fresh water ,sea water ,waste water,food stuff,steam,all kinds of oil,all kinds lf acid and alkaline liquid etc |
