Key Features and Benefits
(ASME 1500, ASME 2500) (2" through 6")
- Integral actuator operates pneumatically, hydraulically or with field gas
- Positive spring return diverts flow to lower outlet on loss of cylinder pressure
- Small bleed ports balance pressure across seats to minimize throttling and vibrations
- Modular design allows inlet to be located on either side of valve
- Sealing components are positioned out of flow stream to minimize erosion
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- Modular design allows inlet to be placed on either side of the valve
- Built-in fail safe actuation allows remote operation and biases flow to the lower port on loss of actuator pressure
- Recessed sealing components minimize erosion effects for reduced maintenance
- Design equalizes pressure across the seats to balance the poppet and reduce actuation forces
- Utilizes conventional compact flanges