Gate Valves are linear motion valves designed to start or stop fluid flow, offering minimal pressure drop when fully open. These specifications cover a range of gate valve designs and materials.

Sizes: 1/2″ to 48″ class ISO to 2500

Standards:

• Design: ANSI B16.34, API 600, BS 1414
• Face to Face: ANSI B16.10
• Flanged Ends: ANSI B16.5, B16.47 or MSS SP-44
• Butt weld Ends: ANSI B16.25
• Threading ends: NPT type ANSI B1.20.1
• Socket Welding ends: ANSI B16.11
• Test: API-598, API-6D, ANSI 16.34

Materials:

• Carbon Steel: ASTM A105, A216WCB, WCA, WCC, A350LF2 & etc.
• Low Temperature Carbon Steel: ASTM A352 LCB, LCC.
• High Temperature Alloy Steel: ASTM A217 WC6, WC9, C5, C12, C12A
• Low Temperature Alloy Steel: ASTM A352 grades LC1, LC2, LC3, LC4, LC9 and etc.
• Stainless Steel Cast Body: ASTM A351 grades CF3, CF8, CF3M, CF8M, CF8C, CN7M and etc.
• Stainless Steel Forged Body or Trim: ASTM A182 grades F5, F6a, F11, F22, F44, F51, F53, F55, F304, F304L, F316, F316L, F316Ti, F320, F321, F347 & etc.
• Brass and Bronze alloys
• Seats and Seals: PTFE, Glass PTFE, Graphite, Nylon, Viton