SilentCheck Valve, SCVX
Features
1.With advanced dynamicdesign of single body with diffuser, the silent checkvalve can provide streamline flow and assure lower head loss to 0.016Bar upon 2m/ sec flow rate.
2.Hydrodynamic design of the silent check valve ensures non slamming and water hammerless.
3.Stainless steel spring hidden in the diffuser to be protected while silentcheck valve was in operation.
4. Disc will positively close before reverseflow, and the maximum closing speed can reach 0.2 sec.
5. The silent check valve was manufacturedaccording to EN 558-1, ISO 5752 and EN 1092-2, ISO 7005-2 flangedimension.
Application
This silent check valve is mainly used for cleanwater, fire-fighting, irrigation, cooling and HVAC system.
Technical specification
Part List | |||
No. | Parts Name | Material | Standard |
1 | Body | Ductile Iron | EN-JS1040 |
2 | Disc | Ductile iron fully coated with rubber | EN-JS1040 EPDM |
3 | Seat | Stainless Steel | AISI 304/316/C61900 |
4 | Spring | Stainless Steel | AISI 304 |
5 | Stem | Stainless Steel | AISI 420 |
6 | Damper | Plastic | PTFE |
7 | Bush | Brass | CZ122 |
Hydraulic Test: Test Standard: BS/ISO/GB Seat : 1.1 X PN Body : 1.5 X PN |
AFC is a China silent check valve manufacturer and supplier. We offer silent check valve, andAWWA gate valve, flow control valve, Our high qualityproducts are offered at competitive prices. AFC is located in China, and the full chain of manufacturinggrooved gate valve, penstock can be completed in China, even in one city. Lowermanufacturing cost saves your purchasing cost. The more details of each productare shown on the page with description.