Butterfly valves – tricentric, high performance
Sizes: 80 mm (3″) to 600 mm (24″)
Type: Models 97 & 97L
Rating: Class 150, 300
Materials: WCB, CF8M, etc
Seat: S31803 + Grafoil
Ends: Wafer and lugged
Key benefits:
Triple offset metal seat design
Long life seats
Bi-directional tight sealing
API 598 – zero leakage
Excellent throttling characteristics
Frictionless seating
Robust shaft design to support full range of actuator torques
Processes:
Production
Applications:
Isolation & control
High temperature
Cryogenics
Extraction steam isolation
Oil & Gas isolation & control
Nuclear containment
Service water
Condensate
Circulating water