LINED BUTTERFLY VALVES

  • Live loaded, low emission stem seal standard
  • Energized seat for bubble tight shut-off
  • Two piece lug or wafer style body
  • One piece integrally cast duplex stainless steel disc-shaft core
  • Virgin un-pigmented PFA lined disc-shaft, GF2P lined body
  • Blow-out proof stem
  • ISO 5211 mounting standard
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Available Sizes

  • 2” – 24” / DN 50 – DN 600

Pressure Classes

  • ASME Class 150 / PN10-16

ASTM A216 WCB body housing GF2P lined, ASTM A351 CD4MCuN disc-shaft core PFA lined, silicon back-up liner

API 609
Specification for Butterfly Valves

ANSI B16.10
Face-to-Face and End-to-End Dimensions of Valves

ANSI B16.34/ EN 12516-1
Valves Flanged, Threaded, and Welded Ends

NACE MR0175/ ISO 15156
Sulphide Stress Cracking Resistant Metallic Material for Oilfield Equipment

EN 1092-1
Flanges and joints

ANSI B16.5
2“ – 24” Pipe Flanges and Flanged Fittings

MSS SP-55
Quality Standard for Steel Castings for Valves

ASTM / ANSI / EN
Materials

API 598
Testing

Additional Configurations

other Products

Lined plug valve
Lined Ball Valve
High-Performance Butterfly Valve
Pneumatic Actuator
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