Wellhead Valves

Wellhead Expanding Gate Valve

Features a unique expanding gate mechanism that provides positive bi-directional sealing at the wellhead. The gate expands against both upstream and downstream seats when in the closed position, ensuring a leak-free seal even with pressure reversals.

Size Range	1-13/16" – 7-1/16"
Working Pressure	Up to 15,000 PSI WP
End Connection	Flanged / Hub End
Body Material	Alloy Steel, SS, Inconel
Standards	API 6A, NACE MR0175
Gate	Expanding / Bi-Directional
Seal	Positive Seal Both Directions

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Full Technical Data Available: Complete data sheets, material certifications, dimensional drawings, and custom specifications available upon request. Contact our team for detailed technical support.

Prime Valves Supply offers this valve as part of our comprehensive Wellhead Valves range. Our team can assist with product selection, specification review, and sourcing of standard or custom configurations to meet your exact project requirements.

API 6A Compliant
Expanding Gate Mechanism
Bi-Directional Tight Seal
Sour Service (NACE)
Full Bore Opening
Flanged or Hub End
Alloy, SS & Inconel Options
Grease Injection Fitting
Non-Rising Stem Available
Hydraulic Operator Available

Size Range	1-13/16" – 7-1/16"
Working Pressure	Up to 15,000 PSI WP
End Connection	Flanged / Hub End
Body Material	Alloy Steel, SS, Inconel
Standards	API 6A, NACE MR0175
Gate	Expanding / Bi-Directional
Seal	Positive Seal Both Directions

For complete dimensional data, material certifications, pressure-temperature ratings, and custom specifications, please contact our technical team.

Wellhead Expanding Gate Valve

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