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We develop and manufacture high technology products for pressure and flame protection in global markets. Part of the Pentair Valves & Controls Division, we bring together over 180 years’ experience in manufacturing from five major brands Bailey (safety and regulating valves), Birkett (safety relief valves), Amal (deflagration, detonation flame arresters), Marston (bursting discs, explosion vent panels) and Marvac (pressure, tank protection valves).

Our products provide vital risk protection to a vast number of sectors and applications, including the oil and gas, petrochemical, chemical, pharmaceutical and food and beverage industries.

We also manufacture and distribute Pentair Ltd’s brands Cash (cryogenic valves and controls) and Anderson Greenwood instrumentation products.

To find out how we can protect your business from major risks, get in touch


Our market-leading brands, BAILEY, BIRKETT, AMAL, MARSTON and MARVAC, offer state-of-the-art protection for global pressure and flame protection requirements. Together, they offer our customers over 180 years’ of specialist expertise. 


Protecting vital equipment and material from the risks caused by pressure changes and fire is a fundamental requirement for many industries. Our products help protect a broad range of applications, including oil & gas, tank protection, flame protection and pressure relief. 


Our specialist pressure and flame protection products provide safety, security and peace of mind to manufacturers serving countless industries. They range from automotive, aviation and marine, to oil and gas, power, refinery and pharmaceutical, chemical and food and beverage.