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

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

Applications:

  • Isolation & control

  • High temperature

  • Cryogenics

  • Extraction steam isolation

  • Oil & Gas isolation & control

  • Nuclear containment

  • Service water

  • Condensate

  • Circulating water