WellHead Valves

Plug and Cage Choke Valve
2"-12", 150-2500lb 2 1/16"-5 1/16" 2000-15000psi Basic Design: API 6A Test & Inspection: API 6A Design Features

Designed for maximum flow capacity and moderate erosive service

Application: Wellhead, manifold, gas lift, subsea, injection

Specifications

Designed and Tested: API 6A

End Connection: API 6A or ANSI B16.5 flanged, threaded, butt weld

Working Pressure: API 6A: 2000psi through 15000si. ANSI B16.5: 300lb through 2500lb

Performance Requirement Level: API 6A PR1, PR2

Production Specification Level: API 6A PSL1, PSL2, PSL3

Temperature Range: API rating K, L, P, R, S, T, U, X

Optional Features

Nominal Sizes: 2", 3", 4", 6" with Orifice 1" through"

Material: API Rating AA, BB, CC, DD, EE, FF, HH

Body: Carbon Steel, Alloy Steel, Stainless Steel, Duplex S.S.

Trim: Alloy Steel, Stainless Steel, 17-4PH, Inconel 625

Plug and Cage: Tungsten Carbide

Various Orifice and EP avaialble

Actuation is available
Details
Mud Gate Valve
2"-5" 2,000-5,000psi Basic Design: API 6A Test & Inspection: API 6A Design Features

Metal to Metal seat, Parallel Gate and seal with ring

Expanding Gate

Positive upstream and downstream seal

Automatic Cavity Pressure relief Piggable

Specifications

Basic Design: API 6A

Working Pressure (psi) 2M, 3M, 5M.

Main nominal size (in) 2-1/16, 3-1/8 (3-1/16), 4-1/16
Details
Mud Valve
2"-5" 2,000-5,000psi Basic Design: API 6A Test & Inspection: API 6A Design Features

Designed specifically for abrasive and erosive use

Oil and gas lines, wellheads

Available with threaded, welded and flanged end connections

Replacement and repair of valve core is convenient

Valve volume and weight is less than other gate valves

Specifications

Basic Design: API 6A and ANSI

Working Pressure (psi) 2M, 3M, 5M

Main nominal size (in) 2-1/16, 2-9/16, 3-1/8 (3-1/16), 4-1/16, 5-1/16

Optional Features

Low alloy Steel or stainless Steel valve body & bonnet

Manufacturing to NACE MR0175 upon request
Details
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

Designed for high pressure drops and severe erosive flow with sand combination

Application: Wellhead production and injection

Specifications

Basic Design: API 6A

Working Pressure (psi) 2M, 3M, 5M

Main nominal size (in) 2-1/16, 3-1/8 (3-1/16), 4-1/16, 5-1/16

Optional Features

Low alloy Steel or stainless Steel valve body

Regular Bore, Full bore

Swing or Lifting Type

Trim AA, BB, CC, DD, EE, FF
Details
Non Rising Stem Gate Valve
2"-5" 2,000-10,000psi Basic Design: API 6A Test & Inspection: API 6A Design Features

Metal to Metal seat, Parallel Gate and seal with ring

Slab Gate with Hard Face

Positive upstream and downstream seal

Automatic Cavity Pressure relief

Piggable

Specifications

Basic Design: API 6A

Working Pressure (psi) 2M, 3M, 5M.10M

Main nominal size (in) 2-1/16, 3-1/8 (3-1/16), 4-1/16

Optional Features

Material: API Rating AA, BB, CC, DD, EE, FF, HH.

Body: Carbon Steel, Alloy Steel, Stainless Steel, Duplex S.S.

Manufacturing to NACE MR0175 upon request
Details
Wellhead Check Valve
2 1/16" -4 1/16" 2000-15,000psi Basic Design: API 6A Test & Inspection: API 6A Design Features

Check Valve flows in a single direction and is made of material meeting API Spec 6A

The End connection is in accordance with API 6A

Widely used for kill manifold

Specifications

Basic Design: API 6A

Working Pressure (psi) 2M, 3M, 5M

Main nominal size (in) 2-1/16, 3-1/8 (3-1/16), 4-1/16, 5-1/16

Optional Features

Low alloy Steel or stainless Steel valve body

Regular Bore, Full bore

Swing or Lifting Type

Trim AA, BB, CC, DD, EE, FF
Details
Wellhead Expanding Gate Valve
2"-5" 2,000-5,000psi Basic Design: API 6A Test & Inspection: API 6A Design Features

Metal to Metal seat, Parallel Gate and seal with ring

Expanding Gate

Positive upstream and downstream seal

Automatic Cavity Pressure relief

Piggable

Specifications

Basic Design: API 6A

Working Pressure (psi) 2M, 3M, 5M.

Main nominal size (in) 2-1/16, 3-1/8 (3-1/16), 4-1/16

Optional Features

Material: API Rating AA, BB, CC, DD, EE, FF, HH.

Body: Carbon Steel, Alloy Steel, Stainless Steel, Duplex S.S.

Manufacturing to NACE MR0175 upon request
Details