Air-Actuated Butterfly Valves

Constructed of grade 316 stainless steel, the Butterfly valve series features a compact design to fit where space is at a premium and has been engineered to provide leak-free performance. The heavy-duty highly elastic seat is held firmly in place by the two halves of the valve body, forming a leak-proof seal around the stem. When the Butterfly valve is open, the disc sits parallel to product flow – rotate 90° and the disc seats into the heavy-duty gasket for positive shut-off. The Stainless steel Air to Air Actuator are Air to Spring Actuator opens and closes the valve smoothly.

Main features

• Valve product contact parts constructed of grade 316L stainless steel
• Disc seats into heavy-duty gasket for no-leak seal

Industry for use

• Compact, sanitary design
• Actuator easily mount in seconds with two set screws
• Dairy, Food and Beverage

Connections

Any combination of clamp, weld or bevel-seat ends.

Operating modes

• Air to Open / Spring to Close (fale-Safe)
• Spring to Open / Air to Close
• Air to Open / Air to Close

Options

• Service kits available in any combination
• Safety feedback unit with Stainless steel housing, available with solenoid
• Electronic safety feedback unit with easely self-calibrate function, available with solenoid
• Electronic controller with continuously compare the currend valve position

Materials

• Valve Body and disc and stem grade 316 stainless steel
• Valve seat material options: Silicone, EPDM, FKM or PTFE coated FKM
• Actuator material grade 304 stainless steel