1)Flange type silent lift check valve 2)Material:GG25 Size:2"~12" 3)Standard:ANSI125&150,DIN1250,JIS 10K 4)Competitive price

Name-FLANGE TYPE SILENT LIFT CHECK VALVE/ Noise elimination Check valve

(To prevent water reverse flow)

Our factory produce Model for H41-16T silent lift check valve , it is applied to water supply pipe and Drainage pipeline.Opening and closing is flexible, it can be installed horizontally and vertically. Disc is used spring loading, it is quickly shut down to minimize water hammer pressure,sealed performance is good,closing is  noiseless.

Its advantage —Small volume, light weight, fluid small resistance, resistance to fatigue , and long service life.

Certificate

ISO9001:2000&CE

 Parts material

NO.	Description	Material
1	Body	Cast lron GG25
2	Guide	Ducitle 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 of acid and alkaline liquid etc

 

 

  

silent lift check valve PN16