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|Product Name:||Positive Choke Fixed Choke||Size Range:||1-13/16" To 7-1/16"|
|Pressure Rating:||2000psi - 20000psi||Material Class:||AA, BB, CC DD, EE, FF, HH|
|End Connection:||Flanged, Threaded, Hammer Union||Temp Class:||PU, LU, KU, PX|
VIGORPETRO Type H2 Positive (Fixed) choke valves are improved from Cameron H2 series Positive Choke which is suitable for well testing, high pressure drilling and production accompanied with sour gas or / and sand from working pressure 2,000 psi to 20,000 psi. The positive choke valve is designed, manufactured and tested in accordance with API Spec. 6A or ASME Standard.
A bean choke contains a replaceable insert/choke bean, which is made from hardened steel or durable ceramics. The choke bean is manufactured with a precise diameter hole that forms the choke through which all fluids must pass.
Reasonable price and low cost of spares make them the most cost effective positive chokes on the market.
Integral and forged valve (angle) body with qualified mechanical properties
Long life and low maintenance
Body to bonnet contact behind the O-ring seal eliminates bonnet seal extrusion
Carbide alloy is embedded into valve seat
Tungsten carbide and ceramic choke bean are all available
Choke bean size from 1/64 inch to 128/64 inch, increment with 1/64 inch or 4/64 inch
Connections have flange, thread and hub
H2 Positive / Fixed Choke Valve Specifications
ASME Nominal Size: 2", 3", 4", 6", 8", 10"
API Nominal Size: 2-1/16", 2-9/16", 3-1/8”, 3-1/16", 4-1/16", 5-1/8", 7-1/16", 9"
ASME Pressure Rating: 600#, 900#, 1500#, 2500#, 4500#
API Pressure Rating: 2000 PSI, 3000 PSI, 5000 PSI, 10000 PSI, 15000 PSI CWP
Material Class: AA, BB, CC DD, EE, FF, HH
Temp Rating: -59°to 177°C(-75°to 350°F)
API Temperature Classifications: K,L,N,P,R,S,T,U,V,X,Y
Performance Requirement: PR1, PR2
Product Specification Level: PSL1, PSL2, PSL3, PSL3G, PSL4
End Connection: ASME RF Flanged, API RF/RTJ Flanged, Threaded, Hammer Union
Design Standards: API Spec 6A, API 16C, ASME, ANSI, NACE MR0175
Working Medium: Petroleum, Natural Gas, Water, Mud, Gas containing H2S, CO2
Typical Industry Applications:
Oil Production Start-Up/ Shut-Down
Gas & Condensate Production
Choke & Kill Manifolds
Vigor Mework Petroleum Equipment Co., Ltd - VigorPetro is a professional manufacturer of API 6A Wellhead Equipment, API6A Gate Valves, Choke Valves, Check Valve, Ball Valves, DEMCO Gate Valve, Plug Valves, Blowout Preventers(BOPs), Choke & Kill Manifolds, Flowline products, etc. Aside from the H2 Style Positive Choke Valves, we also offer the External Sleeve Chokes, Cage & Plug Type Choke, Angle Type Choke and Drilling Choke with Hydrualic Actuator.
Contact Person: Mr. Kevin