Gate Valve Specification

• Subtype
  Wedge Type, Parallel Type, Knife Type, Through Conduit Type, Wellhead, Subsea
• Design Codes
  API 602, API 600, API 6D, BS5352, BS1414, BS EN ISO 15761, BS EN ISO 10434
• Body Designs
  Bolted Bonnet, Welded Bonnet, Pressure Seal, Outside Screw and Yoke (OS&Y), Inside Screw
• Size Range
  (API 602) ¼ » – 2″, 6mm – 50mm; (API 600) 2″ – 56″, 50mm – 1200mm
• Pressure Ratings
  150 – 4500lb, API 2000 – API 10000
• End Connections
  Flanged (All Configurations), Butt Weld, Screwed NPT, Socket Weld, Hub/Clamp End
• Body Materials
  Carbon Steel, LTCS, Stainless Steel, Duplex, Super Duplex, Alibronze, 6Mo, Hastelloy, Inconel, Titanium and other special alloys
• Trim Materials
  Stellite (Hard facing), 13% Chrome, Stainless Steel, Duplex, Titanium, Monel
• Seat Materials
  Metal to Metal Hard Faced
• Operation
  Handwheel, Gear Box or Actuated (Hydraulic, Pneumatic, Electric and Other Special Designs)
• Options
  Soft Seated, Cryogenic Suitability, High Temperature Suitability, Bellows Seal, Double Block and Bleed