S&W Silent Check Valve
The S&W Silent Check Valve is designed to deliver quiet, efficient backflow prevention in fluid systems. Unlike traditional swing check valves, this valve features a spring-assisted, in-line poppet design that closes silently and swiftly to eliminate water hammer. Ideal for potable water systems, HVAC, fire protection, and industrial pipelines, it provides smooth operation, vertical or horizontal mounting, and low-pressure drop performance.
| Size | 2″ ~ 120″ |
|---|---|
| Class Rating | 150# up to 2500# |
| End Types | Wafer, Lugged, and Flanged Types etc |
| Applicable Code | API, AWWA, ASME, EN, JIS etc |
| Applicable Area | Desalination, Oil & Gas, Power Plant, Marine, Chemical, Petrochemical Plant etc |
| Applicable Seat | Rubber, TEFLON, Metal etc |
| Materials | Titanium, Hastelloy, Inconel, 254 SMO, Duplex, Monel, Ni-Al Bronze, Stainless Steel, Carbon Steel |