WellHead Valves
External Sleeve Choke Valve
2"-12" 150-2500lb 2 1/16"-5 1/16" 2000-15000psi Basic Design: API 6A Test & Inspection: API 6A Design Features
Specifications
Optional Features
2"-5" 2,000-5,000psi Basic Design: API 6A Test & Inspection: API 6A Design Features
Specifications
2"-5" 2,000-5,000psi Basic Design: API 6A Test & Inspection: API 6A Design Features
Specifications
Optional Features
2"-5" 2,000-10,000psi Basic Design: API 6A Test & Inspection: API 6A Design Features
o Metal to Metal seat, Parallel Gate and seal with ring
o Slab Gate with Hard Face
o Positive upstream and downstream seal
o Automatic Cavity Pressure relief
o Piggable
Specifications
o Basic Design: API 6A
o Working Pressure (psi) 2M, 3M, 5M.10M
o Main nominal size (in) 2-1/16, 3-1/8 (3-1/16), 4-1/16
Optional Features
o Material: API Rating AA, BB, CC, DD, EE, FF, HH.
o Body: Carbon Steel, Alloy Steel, Stainless Steel, Duplex S.S.
o Manufacturing to NACE MR0175 upon request
2"-12", 150-2500lb 2 1/16"-5 1/16" 2000-15000psi Basic Design: API 6A Test & Inspection: API 6A Design Features
o Designed for maximum flow capacity and moderate erosive service
o Application: Wellhead, manifold, gas lift, subsea, injection
Specifications
Designed and Tested: API 6A
o End Connection: API 6A or ANSI B16.5 flanged, threaded, butt weld
o Working Pressure: API 6A: 2000psi through 15000si. ANSI B16.5: 300lb through 2500lb
o Performance Requirement Level: API 6A PR1, PR2
o Production Specification Level: API 6A PSL1, PSL2, PSL3
o Temperature Range: API rating K, L, P, R, S, T, U, X
Optional Features
o Nominal Sizes: 2", 3", 4", 6" with Orifice 1" through"
o Material: API Rating AA, BB, CC, DD, EE, FF, HH
o Body: Carbon Steel, Alloy Steel, Stainless Steel, Duplex S.S.
o Trim: Alloy Steel, Stainless Steel, 17-4PH, Inconel 625
o Plug and Cage: Tungsten Carbide
o Various Orifice and EP avaialble
o Actuation is available
Wellhead Check Valve
2 1/16" -4 1/16" 2000-15,000psi Basic Design: API 6A Test & Inspection: API 6A Design Features
o Check Valve flows in a single direction and is made of material meeting API Spec 6A
o The End connection is in accordance with API 6A
o Widely used for kill manifold
Specifications
o Basic Design: API 6A
o Working Pressure (psi) 2M, 3M, 5M
o Main nominal size (in) 2-1/16, 3-1/8 (3-1/16), 4-1/16, 5-1/16
Optional Features
o Low alloy Steel or stainless Steel valve body
o Regular Bore, Full bore
o Swing or Lifting Type
o Trim AA, BB, CC, DD, EE, FF
Wellhead Expanding Gate Valve
2"-5" 2,000-5,000psi Basic Design: API 6A Test & Inspection: API 6A Design Features
o Metal to Metal seat, Parallel Gate and seal with ring
o Expanding Gate
o Positive upstream and downstream seal
o Automatic Cavity Pressure relief
o Piggable
Specifications
o Basic Design: API 6A
o Working Pressure (psi) 2M, 3M, 5M.
o Main nominal size (in) 2-1/16, 3-1/8 (3-1/16), 4-1/16
Optional Features
o Material: API Rating AA, BB, CC, DD, EE, FF, HH.
o Body: Carbon Steel, Alloy Steel, Stainless Steel, Duplex S.S.
o Manufacturing to NACE MR0175 upon request