Tubing Hanger Type H Back Pressure Valve - 4130 Alloy AA and DD Service
This type H back pressure valve is a one way check valve used to seal tubing pressure while the blowout preventers are removed and the christmas tree is installed. It also allows fluid to be circulated down the tubing and prevents backflow.
The type H back pressure valve is available in multiple sizes and materials. 1-1/2" through 6" are available.
Please select the correct size from the drop down menu before purchasing.
For a BPV in 17-4PH Stainless Steel, please click here.
17-4 PH SS should be used for EE or FF Sour Service
For a BPV in Inconel 718, please click here.
Inconel 718 should be used for HH Sour Service