Triple Offset Butterfly Valve with Scotch Yoke Type Pneumatic Actuator
The GMK brand is well-known for being the industry leader in terms of valve supply. Cast iron, ductile iron, WCB, LCB, LCC, WC5, WC6, WC9, CF8, CF8M, CF3, CF3M, B148, UB6, Alloy 20, CK20, super SS A8904A, super SS A890 5A, and other materials are used into the construction of the triple offset butterfly valve with scotch yoke type pneumatic actuator. One type of butterfly valve known as a triple-offset butterfly valve has three offsets in total. Two of these relate to the positioning of the shaft in relation to the center line of the bore and the center line of the disc and seat sealing surfaces, respectively. While the third offset refers to the design in the axis of the seat cone angle.
- Pressure: 150LB, 300LB, 600LB, 900LB, PN10, PN16, PN25, PN40, PN64, PN100, PN160, PN250, PN420
- Connection:Wafer type, Lug Type, Flange, BW
- Operation:Handwheel, Gearbox, Penumatic Actuator