A Non-Firesafe and Firesafe High Performance Butterfly Valve. Double Offset Design Sizes 3" – 48". ANSI 150# and 300# rating. The shaft is of one piece construction with an anti-blowout feature on the drive side and a reduced diameter at the actuator end. If failure of the shaft -to- disc connection, or internal failure of the shaft occurs due to excessive torque, no portion of the shaft can be ejected from the valve as result of internal pressure.


Valves can be supplied with manual, electric, pneumatic or hydraulic actuators. Fail-safe systems for emergency operation are also available.

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