D941H Stainless Steel Outside Screw Butterfly Valve

D941H Sanitary Quick-Installation Butterfly Valve, Clamp Butterfly Valve Description

Butterfly valves, whether operated manually or automatically, are suitable for use in fluid product applications within the food processing, pharmaceutical, and chemical industries.

The butterfly valve can be operated either automatically by an actuator or manually using a handle.

The handle is responsible for controlling the “open” and “close” positions of the valve and can also be adjusted to other positions.

The actuator converts axial motion of the piston into a 90-degree rotary motion and transmits it to the butterfly valve. Specifications range from DN10 to DN300 (1/2″-12″).

The connection methods include welding, clamping, threading, and flange attachment.

The implementation standards conform to DIN, SMS, RJT, 3A, ISO, and IDF.

D941H Sanitary Quick-Installation Butterfly Valve   Handle Operation: Multilocation handle,  Drawbar handle

Pneumatic Operation: Normally open   Normally closed   Pneuma/Pneuma

Electric Operation: Intelligent control mode & Switch type control mode

Intelligent process controller: Input/Output  4-20mA & Devices NET Bus Communication, C-TOP Controller, Electronically connected type and As-i Bus Communication

Seal Ring: EPDM Silicon FPM NBR FDA.177.2600

Materials: ASTM T304/316L，1.4301/1.4404