Sanitary butterfly valve, also called a hygienic butterfly valve, is a type of flow control device. It is a form of Butterfly
Valves whose valve body, valve disc, and other components are fabricated out of stainless steel. Sanitary butterfly valves are used to make a fluid start or stop flowing through a section of pipe for these devices in applications such as food and beverage processing, personal care, biomedical, or pharmaceutical industries.
- SS316/SS304 Stainless Steel
- Information supplied based on water media at 68°F.
- All wetted surfaces are sanitary finished to<32RA.
- Feild serviceable.
- Seat materials availible in EPDM or Viton.
- Minimum supply air line pressure 80 PSI.
- Operating temperature range: 15°F to 200°F.
Sizes available: 1/2" to 12" / DN15 - DN300
Material: Valve body and disc material can be AISI 304 or AISI 316L, 304L and 316 materials are available upon request.
Max. working pressure: 145psi (10bar) for DN25/1"-DN100/4"; 116psi (8bar) for DN125/5"-DN150/6"; 73psi (5bar) for DN200/8"-DN300/12".
Temperature range: 14 ~ 248°F (-10 ~ 120°C) with EPDM seat, -58 ~ 356°F (-50 ~ +180°C) with Silicone)seat.
Operation:Pneumatic
Surface treatment: Ra 16 ~ 32µin (0.4 ~ 0.8µm)
Options:
Valve body and disc material can be AISI 304 or AISI 316L, 304L and 316 materials are available upon request.
The seat and gasket can be EPDM, Silicon or Viton
End connection can be butt-welded, sanitary tri-clamp, threaded, flanged, I-line or others upon request.
Handles: 3 or 4-position pull handle; multi-position handle with plastic cover or in pure stainless steel.
Actuators to reach automatic operation: pneumatic stainless steel actuator (vertical type), pneumatic aluminum actuator (horizontal type), and electric actuator.
NC operated: normally closed (fail closed)
NO operated: normally open (fail open)
AA operated: double acting---air to open, air to close
Valve intelligent control: position sensor, C-top controller, C-top controller (AS-I)