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Butterfly Valves

Full range of Butterfly Valves to API 609

  • Size range ½” to 48”
  • Concentric / Double Offset / Triple Offset
  • Up to ANSI Class 600, PN10 to PN40
  • Carbon Steel, Low Temp Carbon Steel, and Stainless Steel
  • Other material grades including Alloy and Duplex Steels upon request
  • Additional Testing RT, MT, DP, PMI Ect and Special Metallurgy available
  • Firesafe certification to API 607 / ISO 10497 / BS 6755 Pt. 2
Materials: Cast Iron, Ductile Iron, WCB, LCB, LCC, CF8M, CF3M
Design: API 609
Face to Face: API609, BS EN 558, DIN3202, ISO 5752
Firesafe Certified to API607/EN ISO 10497
SIL 3 Rated – for functional safety
Directive 94/9/EC for Explosive atmospheres (ATEX)
Pressure equipment directive 97/23/EC (PED)
Testing: API 598 / EN 12266-I
Design Options: Wafer Pattern, Lugged & Tapped, Double Flanged
Seat Materials: Phenolic-backed Rubber – NBR, EPDM, Viton, Neoprene, Hypalon, Silicon, PTFE