We provide our customers with a friendly, experienced point of contact to source Birkett Safety Relief Valves. We have a broad range of capabilities and bring a wealth of experience and additional value. This means we can supply spare parts or complete products with competitive pricing and delivery. Please complete the form at the bottom of this page or send your RFQ to baileybirkett@chaseint.co.uk.

Bailey produce a wide range of dependable pressure reducing valves. They independently and without intervention monitor the supply pressure and automatically deliver a consistent reduced pressure for the operator.

CHASE has supplied Bailey Birkett safety valves for many years. We have a close working relationship with Bailey Birkett manufacturers, Emerson.

Birkett manufacture a comprehensive range of high performance pilot operated safety valves and spring loaded safety relief valves. They protect plant and equipment by relieving excess pressure.

Birkett has over 100 years of experience, manufacturing a full range of full nozzle, full lift safety relief valves. The range includes spring loaded safety valves, pilot operated valves and thermal relief valves. Birkett valves offer effective pressure relief in gas, liquid, and steam applications. They meet the safety demands of the offshore oil & gas, processing, refining, chemical and petrochemical industries. Birkett assembles and tests these valves to suit the standards of cryogenic gas applications.

Users associate the Birkett range with flexibility in design. Engineers will tailor your design to solve specific customer requirements with an extensive range of materials and accessories. All valves are fully compliant with API 520 (design) and 526 (dimensional) codes, and certified to full ASME “UV” standards.

The Birkett range of safety relief valves includes:

• WB Series spring loaded safety relief valves: full nozzle spring loaded safety relief valve with a full lift and full nozzle to safely relieve excess pressure in a variety of process vessels, including pumps, pipes, tanks, calorifiers, and gas and oil separators. The WB Series conforms to API526 pressure/temperature and dimensions.
• Safeflo safety and thermal relief valves: thermal relief valves for smaller gas or liquid applications, where they relieve thermal expansion of process fluids in vessels and long pipes.
• Safeset pilot operated safety relief valves: self contained pilot operated safety relief valves that independently control valve opening and closing without the need for additional energy sources. Safeset valves have a unique full nozzle design and conform to API 526 pressure / temperature ranges and dimensions and are also available as pop and modulating pilots to suit both gas and liquid duties.

Product List

B and C SERIES SAFETY & THERMAL RELIEF VALVE
Birkett has designed the B & C series gas thermal relief valves for similar duties to the WB range but for smaller capacity applications.

WB100 BELLOWS LIQUID TYPE SAFETY RELIEF VALVE
A full lift, full nozzle, balanced bellows valve with dimensions to API526, the WB100 is designed to safely relieve excess pressure in pumps, pipework, tanks, calorifiers, gas and oil separators and other process vessels. It is suitable for liquid applications.

WB200 CONVENTIONAL LIQUID TYPE SAFETY RELIEF VALVE
A full lift, full nozzle, conventional valve with dimensions to API526, the W200 is designed to safely relieve excess pressure in pumps, pipework, tanks, calorifiers, gas and oil separators and other process vessels. It is suitable for liquid applications.

WB300 BALANCED BELLOWS GAS TYPE SAFETY RELIEF VALVE
A full lift, full nozzle, balanced bellows valve with dimensions to API526, the W300 is designed to safely relieve excess pressure in pumps, pipework, tanks, calorifiers, gas and oil separators and other process vessels. It is suitable for gas, steam and vapour applications.

WB400 CONVENTIONAL GAS TYPE SAFETY RELIEF VALVE
A full lift, full nozzle, conventional valve with dimensions to API526, the W400 is designed to safely relieve excess pressure in pumps, pipework, tanks, calorifiers, gas and oil separators and other process vessels. It is suitable for gas, steam and vapour applications.