Flange End Silent Check Valve

Flanged Silent Check Valve ( Non-Slam Check Valves ) 
Silent check valve suitable for water supply and drainage pipeline. It has small volume, light weight, small resistance, resistance to fatigue fluid, and long service life etc.
Silencing check valve role is only allowed to medium flows in one direction the direction and stop the flow 
water works ball check valve DESCRIPTION: 

• Working pressure: 1.0/1.6Mpa 

• Working temperature: NBR 0 ° C to 80 ° C; EPDM: 10 ° C to 120 ° C 
• Flanged according to EN1092-2 PN10/16 
• Testing: DIN3230, API598 
• Medium: Fresh Water; Seawater and all kinds of oil etc. 

MATERIAL LIST: 
NO. PartMeterial 
1. Guide Ductile Iron GGG40 
2. Body Cast Iron GG25 or Ductile Iron GGG40 
3. Sleeve PTFE 
4. Spring Stainless steel 
5. Seat ring NBR or EPDM 
6. Disc Ductile Iron GGG40 or Brass 

Our main product line is for water works service which include cast iron and ductile iron gate, globe, check, eccentric plug and  butterfly valves. We provide both types of metal to metal seat and resilient seat.

Our main market is currently in North America, South America, and Europe. The clients cooperate with EJ Group include valve trader, stockist, distributor, and valve manufacturer.

EJ Group's mission is to provide our customer with good quality and 'zero risk' products. Besides good quality control, we have excellent sales team who always focus on providing you good service.