Product Details
Type H Back Pressure Valve (BPV) is a one way check valve, also known as a non return valve or NRV, which is used to safely seal tubing during installation of Christmas Trees, removal of the Blowout Preventer(BOP), and to prevent backflow of fluid into the tubing. BPV can substantially reduce downtime and operating costs by allowing for repairs without killing the well.
Qihang 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: Qihang's BPVs are 100% interchangeable with Cameron Type H Back Pressure Valves.
Traceability: Qihang's Type H Back Pressure Valves are supplied with full traceability documentation for each component.
Paint Color: Black or customized
Application: Wellhead Christmas Tree, Tubing Hanger, Blowout Preveter
Origin: China
