Description
Product Description：
Type H Back Pressure Клапан (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 Противовыбросовый превентор(ПВО), 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.
It is sometimes necessary to isolate the Противовыбросовый превентор stack or the Production Tree from pressure in the tubing. The “H” Back Pressure Клапан (BPV) is designed to block the pressure coming upstream from the well during the removal of the ПВО and during installation of, or repairs to the production tree. The lubricator features allow the BPV to be used as a well-intervention valve or as a lubricator valve.
The Back Pressure Клапан and Клапан Removal (VRL) Lubricators are available for wellhead servicing in 2M, 3M, 5M, 10M, and 15M pressure ratings. These are offered with various interface connections to accommodate standard and custom stroke lengths. All associated running tools, BPV, Two Way Check, adapters, VR Plugs and tooling are available for API 6A and OEM equipment.
Aside from back pressure valve lubricators, we also manufacture and provide other wellhead assembly service tools such as Wear Bushing, Wear Bushing R/R Инструмент and Test Plug Combination Инструмент, test flanges etc.
Detailed Specifications/Features:
Product Name: Back Pressure Клапан Lubricator, BPV Lubricator, Running & Retrieve Tools for BPVs
Sizes: 1-1/4″, 1-1/2″, 1-3/4″, 2″, 2-1/2″, 3″, 3-1/2″
Working Pressure: 2000PSI, 3000PSI, 5000PSI, 10000PSI, 15000PSI
Material: Stainless Стальной
Temp Class: L-U
Standards: API 6A, NACE MR0175, ISO 9001, ISO14001 etc
Paint Color: Red or customized
Applications: Устьевое оборудование Servicing, Upgrades and Repairs
