Wellhead Valves of API 6A Chock Valve and Adjustable Throttle Valve

• Customization: Available
• After-sales Service: 24/7
• Warranty: 1year
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: 6000-20000psi
• Material: Stainless Steel
• Standard or Nonstandard: Standard
• Port Size: DN50--DN800
• Pressure: 42-140MPa
• Application Environment: Stamdard
• Transport Package: Export Package
• Specification: 2-3"
• Trademark: GPE
• HS Code: 8431
• Production Capacity: 150000
• Package Size: 80.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 35.000kg

Product Description

Wellhead Valves of API 6A Chock Valve and Adjustable Throttle Valve

 

 

Emergency release valves(safety valve),with self-reset function, can automatically release pressure when the actual

pressure exceed the preset value. Its release mechanism is of spring-loaded ball and seat, to protect personnel and high pressure system.
The value of pressure release can be adjusted from 14Mpa to 140Mpa through a top adjustment bolt. The valves can be  installed on high pressure fluid control lines, reciprocal plunger pumps or pressure vessels with maximum working pressure of 105MPa or 140MPa.When the system pressure exceeds the preset value,it can open the valve;after it drops,the valve will automatically close.Therefore, the safey and personnel and equipment can be guaranteed.

Union connection makes installation and dismounting convenient.

The automatic open/close of valve is realized through a spring without shutting down the system for protection, with a better performance than shear type safety valve.

The value ofpressure release can be adjusted.