“With over 40 years experience in the Low Pressure tank market, we are perfectly placed to offer products designed and engineered to last.”

  • Quality Assurance
  • PED 97/23/EC
  • ATEX Directive 94/9/EC


Welcome to 3B Controls Ltd


UK based Low Pressure Valves, Vacuum Relief Valves and Storage Tank Breather Valve Suppliers

3B Controls Limited manufacture low pressure valves and vacuum relief valves‚ breather valves‚ gauge hatches‚ emergency vents‚ manways‚ gas blanketing valves‚ storage tank breathers, pilot operated valves‚ flame arresters.

Valves are exported throughout the world on standard four week deliveries. Urgent requirements can be dispatched in days rather than weeks. PV valves are manufactured in carbon steel‚ stainless steel‚ hastelloy‚ aluminium and a variety of exotic alloys and plastics such as polypropylene. Steam jacketed valves are also available.


Distributors are actively sought in areas where the company has no representation. Safety relief valves and associated equipment are used in many diverse industries such as petro chemical‚ chemical‚ oil storage‚ gas‚ and petroleum. We offer a full complement of products for all storage tank requirements.

3B Controls Ltd have PED and Atex approval on their range of spring and weight loaded relief valves.

3B Controls Ltd has achieved accreditation to the following: Quality Assurance to ISO 9001:2000 • PED 97\23\EC • ATEX Directive 94\9\EC

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We have finalised our Corporate Presentaion and compiled it with a PDF catologue. Please email us to request the CD to be posted to you.