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WELCOME TO QUAD SEAL

Reliable Relief Valves for Critical Applications

Relief Valves

The QUADSEAL range of relief valves are manufactured to (ISO 4126) for various applications including oil and gas, refining, power plants, chemical processing, defence, medical, R&D testing, storage tanks, food production, gas processing, semiconductor manufacturing, clean power generation among others.

 

Our relief valves are:

  • Consistently reliable over long periods

  • Accurate opening and reclosing performance

  • High Repeatability and longevity

  • Robust and compact construction

  • Tamper proof safety design

  • Various seal options for a wide range of temperature, pressure, and chemical resistant applications

  • Designed for a wide range of set pressure (Set pressure range from 0.5psi – 150psi)

  • PED certification on selected models

  • Custom models or modifications designed and made to order.

  • Competitively priced for every application

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WHO WE ARE

QUADSEAL’s core business is the manufacturing of pressure relief valves for critical systems. We value quality and repeatability of finished product as part of our core values. We manufacture in the UK using high quality materials, manufacturing processes and to quality management systems.

Quad Seal industry

1 YEAR WARRANTY

At QUADSEAL, we stand behind the quality of our products. We offer a 1-Year warranty on all our manufactured equipment. This is our commitment to ensuring your satisfaction and the reliability of our valves. If you encounter any issues within the first year, our customer support team are here to assist you promptly.

Contact us today! Request a call back

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