Xi’an Chancemate Petroleum Mechanical Co.,Ltd

Choke Valve is an important part of Wellhead Christmas Tree and Choke Manifold. It is usually used in well control operations to reduce the pressure of a fluid from high pressure in the closed wellbore to atmospheric pressure. It may be adjusted (opened or closed) to closely control the pressure drop. Adjustable Choke Valves are constructed to resist wear while high-velocity, solids-laden fluids are flowing by the restricting or sealing elements.

Choke Valves are available in various configurations for both fixed and adjustable modes of operation. Adjustable choke valves enable the fluid flow and pressure parameters to be changed to suit process or production requirements. In contrast, fixed choke valves don't provide this flexibility, although they are more resistant to erosion under prolonged operation or production of abrasive fluids. Choke valves can be manually or hydraulically operated.

 API 6A adjustable Choke Valve, manual choke valve

As a redesign and upgrade of Cameron H2 series adjustable choke valve, our adjustable choke valves are fully designed, produced, and tested as per API 6A, API 16C, and NACE-MR0175 standards. Available in bore sizes from 1-13/16" to 7-1/16" and rated working pressure up to 15000PSI. Aside from adjustable choke valves, we also produce and supply Positive/Fixed Choke Valves and Orifice Choke Valves which have been widely applied on wellhead christmas tree and choke manifolds with reliable working performance.

Specification

Product Name: H2 Adjustable Manual Choke Valve

Nominal Bore: 1-13/16" - 7-1/16"

Standards: API Spec 6A, API 16C, NACE MR0175

Pressure Rating: 2000 PSI to 15000 PSI

End Connection: Flanged, Threaded, Hammer Union

Working Medium: Petroleum, Natural Gas, Water, Mud, Gas containing H2S, CO2

Material: AISI 4130 Forged Alloy Steel

Material Class: AA, BB, CC DD, EE, FF

Temp Class: L, P, R, S, T, U, V

Performance Requirement: PR1, PR2

Product Specification Level: PSL1, PSL2, PSL3, PSL3G, PSL4

Interchangeability: 100% interchangeable with Cameron H2 adjustable choke valves and other major brands.

Application: Wellhead Christmas Tree, Manifolds etc.