API 6A Automatic Back Pressure Regulator 2" NPT 1500PSI

Back Pressure Regulator (BPR)

Application

The Back Pressure Regulator is an excellent and eco- nomical device for automatic relief of pressure in liquid service. It is actuated by the static upstream pressure, which causes the valve to open at set pressures. The degree of opening will vary and increase in proportion to the increase in pressure over the opening pressure.

The Back Pressure Regulator is offered in a 2” size. The 2” is suitable for pressure settings up to 1500 psi.

Recommended for a variety of oil and gas production applications, including the following:

Paraffin:

A common cause of paraffin build-up is gas breaking out of solu- tion in the tubing string. Through use of this regulator, constant pressure can be maintained on the oil column, permitting gas bub- bles to be pumped out of the string before they rupture and break out of solution.

Heading up:

This regulator, installed on wells that tend to head up and flow, will assure a full tubing string by maintaining constant pressure on the oil column. This assures continuous lubrication of the polish rod, adding to the life of the stuffing box rubbers. This also enhances efficiency of the bottom hole pump.

By-Pass to Casing:

This regulator can also be used as a by-pass to the casing in event lead lines should freeze or get plugged.

Other Uses:

For LACT units to assure full-line operation and for safety relief on separators or casing.

Specifications

Process Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 2" NPT

Operating Pressure . . . . . . . . . . . . . . . . . . . . . . . 1500 psi Max.

Pressure Setting Adjustment . . . . . . . . . . . . . . . . . . 5-1500 psi

Operating Temperature . . . . . . . . . . . . . . . . . . . . -20˚F to 300˚F This unit features outside adjustment and is offered in a choice of

four pressure ranges. Springs are either steel, stainless steel, or

monel as indicated in the parts list. The standard Nipple, Reference No. 6 on the illustrated cutaway picture, is schedule 80, and the standard Tee, Reference No. 11, is forged steel.

CCSC Petroleum Equipment Limited Company was set up on 2008,located at Jinhu town,Huaian city, china. We are a reliable petroleum equipment manufacturer and exporter for API 6A and 16C and other related oil equipment products，as a professional manufacturer, we have comprehensive and advanced manufacturing and testing equipment to ensure that products meet the stringent requirements of various standards.

our main products include wellhead and Christmas tree products and flow control products, well testing products etc. Such as Flanges, forged pipes, Casing Head spools, Tubing head spools, flange Adapters, Tees, Cross ,Flow head , Choke manifold ,valves and related special forging parts acc. to API 6A, API 16C and customer’s drawings. our products are widely used in oil and gas industry.

We have our own branch forging plant which is near our machining base. We have facilities which includes forging, machining, water testing, painting and Quality control equipment.

Following the principle of "quality first, science and technology innovated, people oriented", every CCSC person is sparing no effort to provide the customers with best products and services. Through efforts of CCSC staff, our products have already been exported to North America, South America, Southeast Asia, Middle East, Eastern Europe and some other countries (regions). With super quality, reasonable price and professional service, CCSC company has become VIP supplier and built strategic partnership with some coutries' national petroleum companies.

ccsc company takes "providing the most qualified products, most competitive prices and most professional service for every customer " as its mission. We are striving and aiming to be one of the most professional oilfield equipment suppliers in China. We sincerely welcome customers and friends domestic and abroad come to create a prosperous future with us