Safety valves

Safety valve catalog

  • Safety valve

    ALPER Safety Valve

  • Válvula atmosférica

    ALPER Atmospheric Valves

  • Válvula de seguridad

    JAS Safety Valves

  • Válvula de seguridad

    Progressive Opening Safety Valve 368 – 371

What is the main function of safety valves?

The essential function of safety valves in modern heating systems is to guarantee safety and operational efficiency. These valves act as a prevention mechanism, automatically releasing excessive pressure generated by temperature increases to avoid risks such as high-pressure hot water leaks or related accidents.

Safety valve

Its design is intended to offer a reliable and effective solution to overpressure situations, thus ensuring the protection of both the facilities and the people. In our section dedicated to safety valves, you will find options with advanced features adapted to various needs and technical specifications.

Safety valves are fundamental in maintaining the integrity and efficiency of heating systems, controlling the pressure within the system very efficiently to prevent overheating and consequent overpressure.

This is crucial not only to prevent material damage, but also to ensure the safety of those in the vicinity of the system.

How to select the appropriate pressure reducing valve
for a specific application?

The ALPER safety valve model from VALFONTA is characterized by its instantaneous full opening, ensuring an effective response to overpressures in systems such as tanks, boilers, or pipes. Without requiring auxiliary energy, it automatically discharges excess fluid and closes after normalizing the pressure.

It stands out for its robust construction in high-quality materials, such as AISI-316L stainless steel, adapting to a wide range of fluids. Its design facilitates maintenance and guarantees reliable performance in extreme conditions, making it ideal for critical industrial applications.

This safety valve model is characterized by its instantaneous full opening capacity, making it ideal for critical applications where rapid pressure release is essential. With PED 97/23/CE certification, this valve is capable of handling overpressures in a wide variety of environments, including tanks, boilers, and pipes, without the need for auxiliary energy.

Its design includes a threaded hole to facilitate drainage and evacuation of condensates, and is offered in materials such as bronze and stainless steel, ensuring durability and corrosion resistance. Adaptable to liquids, compressed air, neutral gases, and steam, the ALPER valve is a versatile and safe solution for overpressure protection.

The ALPER atmospheric valves are designed for precise regulation in both vacuum and pressure applications, suitable for a wide range of fluids, including liquids, compressed air, neutral gases, and steam.

With features such as double regulation and protection against impurities thanks to its stainless steel mesh, these valves ensure efficient and safe operation. Available in materials such as bronze and AISI-316L stainless steel, they adapt to various industrial needs, offering reliable solutions for atmosphere control in sealed containers.

The JAS model safety valve from VALFONTA stands out for its instantaneous full opening, ideal for handling overpressures in systems such as tanks, boilers, or pipes. Manufactured in brass with Viton closure, it offers resistance and durability.

Suitable for liquids, compressed air, neutral gases, and steam, it operates up to 180 °C and a maximum pressure of PN16. Available in various connections and sizes, it includes versions with lever and hermetic, with spring options in stainless steel and NPT connection, adapting to various industrial applications.

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Contact

  • C/ Bronze 26 Pol. Ind. Les Guixeres
    08915 Badalona (Espanya)

  • (+34) 933 720 888

  • valfonta@valfonta.com

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