- Cameron Style Type H Two Way Check Valves
Type H two-way check valves for sale that can be installed in the tubing hanger to allow the Christmas tree to be tested. The two-way check valve allows pressure to be equalized above and below the seal, ensuring safe removal from the tubing hanger.
Size and Material Selection
Our type H two way check valve is available in multiple sizes and materials:
• 1-1/2" through 6" available
• 4130 alloy can be used for API 6A material class DD
• 410 stainless steel can be used for API 6A material class DD, EE or FF Sour Service
• 17-4 PH stainless steel can be used for API 6A material class DD, EE or FF Sour Service
• Inconel 718 can be used for API 6A material class HH Sour Service
BETTER can produce and supply both One-Way & Two-Way H Type Back Pressue Valves. Available in sizes from 1-1/4" to 6-5/16" and working pressure up to 20000 PSI. We can also supply Running & Retrieve (R/R) tool for BPVs. All Qihang's Type H BPVs are designed and manufactured in accordance with API 6A standards and are 100% interchangeable with OEM parts. Aside from back pressure valves, we also manufacture and provide other wellhead assembly service tools such as Wear Bushing, Wear Bushing R/R Tool and Test Plug Combination Tool, test flanges.
Detailed Specifications/Features:
Product Name: Type H Back Pressure Valve (BPV), One-Way & Two-Way
Sizes: 1-1/4", 1-1/2", 1-3/4", 2", 2-1/2", 3", 3-1/2", 4", 5", 6-5/16"
Working Pressure: 2000 PSI to 20000 PSI
Material: AISI 4130 Alloy (DD), 410 Stainless Steel (DD, EE or FF Sour Service), 17-4 PH Stainless Steel (DD, EE or FF Sour Service), Inconel 718 (HH Sour Service)
Material Class: DD, EE, FF
Temp Class: K-U
Medium: Oil, Water, H2S etc
Standards: API 6A, NACE MR0175, ISO 9001, ISO14001 etc
Interchangeability: 00% interchangeable with Cameron Type H Back Pressure Valves.
Paint Color: Black or customized
Application: Wellhead Christmas Tree, Tubing Hanger, Blowout Preveter
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