Sanitary Thread Butterfly Valve regulate or isolate the fluid by rotating a disc inside the valve body. It is designed for use in a wide range of applications and working pressures. The stem diameter provides especially low flow resistance, ensuring gentle product treatment for low and medium-viscosity products. The FDA-compliant valves provide reliable performance and smooth operation by a manual, pneumatic actuator or automatic by the positioner.
The Pneumatic Sanitary Threaded Butterfly Valve is a pneumatically actuated sanitary butterfly valve featuring male and female threaded connections. We offer a complete range of such threaded-end pneumatic butterfly valves, with sizes ranging from 1/2″ to 12″, constructed from stainless steel grades including 304 and 316L.
As one of our core sanitary valve offerings, this butterfly valve complies with standards such as 3A, DIN, SMS, ISO, and DS. It is widely utilized in process piping systems for both isolation and flow control applications.
| Size | DN10-DN300, 1/2″-12″ |
| Body&Disc Material | AISI 304 or 316L, (EN1.4301/EN1.4404). |
| Temperature | -20℃ to +220 ℃ (It depends on the seal) |
| Max pressure | 145psi (10bar) |
| Seal | EPDM, Silicone, FKM, TEFLON, PTFE, NBR |
| Pipe Joint Systems | DIN SMS RJT 3A ISO IDF |
| Manual Operation | Pull handle, Multi-position Plastic handle, Multi-position Stainless Steel Handle |
| Pneumatic Operation | Compatible with Single-acting or Double-acting Pneumatic actuator |
| Surface treatment | Ra16-32µin (0.4-0.8µm), Ra 32µin (0.8µm) as default. |
| Connection type | Clamp End, Thread End, Weld End |
