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Safety valves & pressure relief valves

Safety valves are used to protect a system from damage. They open almost suddenly when the response pressure is reached, thus preventing, for example, a compressed air tank from being overloaded. Most safety valves vent freely into the environment. If this is not desired (aggressive media, liquids), a corner safety valve must be selected. To protect a pump from overload, for example, we offer special pressure relief valves or overflow valves. These only open so far that the set pressure is not exceeded and, unlike safety valves, are designed for longer opening periods. We supply overflow and safety valves made of brass, nickel-plated brass or stainless steel.

  • TÜV safety valve G 1" (DN22), 4.40 bar, 1.4571

    €725,10 - €725,10
    €725,10 - €725,10

    Item number: SV 10 22-4.4 ES Property Value execution default DN [mm] 22 thread G 1" Response ...

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  • TÜV safety valve G 1" (DN22), 4.00 bar, 1.4571

    €725,10 - €725,10
    €725,10 - €725,10

    Item number: SV 10 22-4 ES Property Value execution default DN [mm] 22 thread G 1" Response pressure...

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  • TÜV safety valve G 1" (DN22), 3.50 bar, 1.4571

    €725,10 - €725,10
    €725,10 - €725,10

    Item number: SV 10 22-3.5 ES Property Value execution default DN [mm] 22 thread G 1" Response pressu...

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  • TÜV safety valve G 1" (DN22), 3.00 bar, 1.4571

    €725,10 - €725,10
    €725,10 - €725,10

    Item number: SV 10 22-3 ES Property Value execution default DN [mm] 22 thread G 1" Response pressure...

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  • TÜV safety valve G 1" (DN22), 2.50 bar, 1.4571

    €725,10 - €725,10
    €725,10 - €725,10

    Item number: SV 10 22-2.5 ES Property Value execution default DN [mm] 22 thread G 1" Response pressu...

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  • TÜV safety valve G 1" (DN22), 2.00 bar, 1.4571

    €725,10 - €725,10
    €725,10 - €725,10

    Item number: SV 10 22-2 ES Property Value execution default DN [mm] 22 thread G 1" Response pressure...

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  • TÜV safety valve G 1" (DN22), 10.00 bar, 1.4571

    €725,10 - €725,10
    €725,10 - €725,10

    Item number: SV 10 22-10 ES Property Value execution default DN [mm] 22 thread G 1" Response pressur...

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  • TÜV safety valve G 1" (DN22), 1.50 bar, 1.4571

    €725,10 - €725,10
    €725,10 - €725,10

    Item number: SV 10 22-1.5 ES Property Value execution default DN [mm] 22 thread G 1" Response pressu...

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  • TÜV safety valve G 1" (DN22), 1.00 bar, 1.4571

    €725,10 - €725,10
    €725,10 - €725,10

    Item number: SV 10 22-1 ES Property Value execution default DN [mm] 22 thread G 1" Response pressure...

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  • TÜV safety valve G 1" (DN22), 0.50 bar, 1.4571

    €725,10 - €725,10
    €725,10 - €725,10

    Item number: SV 10 22-0.5 ES Property Value execution default DN [mm] 22 thread G 1" Response pressu...

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  • TÜV safety valve G 1" (DN22), 0.33 bar, 1.4571

    €708,81 - €708,81
    €708,81 - €708,81

    Item number: SV 10 22-0.33 ES Property Value execution default DN [mm] 22 thread G 1" Response press...

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  • TÜV safety valve G 1" (DN22), 0.10 bar, 1.4571

    €708,81 - €708,81
    €708,81 - €708,81

    Item number: SV 10 22-0.1 ES Property Value execution default DN [mm] 22 thread G 1" Response pressu...

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  • TÜV safety valve G 1" (DN22), 0.05 bar, 1.4571

    €708,81 - €708,81
    €708,81 - €708,81

    Item number: SV 10 22-0.05 ES-EP Property Value execution EPDM seal DN [mm] 22 thread G 1" Response ...

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  • TÜV safety valve G 1" (DN22), 0.05 bar, 1.4571

    €708,81 - €708,81
    €708,81 - €708,81

    Item number: SV 10 22-0.05 ES Property Value execution default DN [mm] 22 thread G 1" Response press...

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  • TÜV high-performance safety valve G 3/4", 3.0 bar

    €199,93 - €199,93
    €199,93 - €199,93

    Item number: HSVH 34-3 Property Value DN [mm] 15 thread G 3/4" Response pressure [bar] 3.0 Blow-off ...

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  • TÜV high-performance safety valve G 3/4", 27.0 bar

    €215,02 - €215,02
    €215,02 - €215,02

    Item number: HSVH 34-27 Property Value DN [mm] 15 thread G 3/4" Response pressure [bar] 27.0 Blow-of...

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  • TÜV high-performance safety valve G 3/4", 22.0 bar

    €215,02 - €215,02
    €215,02 - €215,02

    Item number: HSVH 34-22 Property Value DN [mm] 15 thread G 3/4" Response pressure [bar] 22.0 Blow-of...

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  • TÜV high-performance safety valve G 3/4", 0.5 bar

    €199,93 - €199,93
    €199,93 - €199,93

    Item number: HSVH 34-0.5 Property Value DN [mm] 15 thread G 3/4" Response pressure [bar] 0.5 Blow-of...

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  • TÜV high-performance safety valve G 2", 3.0 bar

    €823,03 - €823,03
    €823,03 - €823,03

    Item number: HSVH 20-3 Property Value DN [mm] 40 thread G2" Response pressure [bar] 3.0 Blow-off cap...

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  • TÜV high-performance safety valve G 2", 25.0 bar

    €899,16 - €899,16
    €899,16 - €899,16

    Item number: HSVH 20-25 Property Value DN [mm] 40 thread G2" Response pressure [bar] 25.0 Blow-off c...

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  • TÜV high-performance safety valve G 1/2", 5.2 bar

    €175,37 - €175,37
    €175,37 - €175,37

    Item number: HSVH 12-5.2 Property Value DN [mm] 10 thread G 1/2" Response pressure [bar] 5.2 Blow-of...

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  • TÜV high-performance safety valve G 1/2", 28.0 bar

    €197,48 - €197,48
    €197,48 - €197,48

    Item number: HSVH 12-28 Property Value DN [mm] 10 thread G 1/2" Response pressure [bar] 28.0 Blow-of...

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  • TÜV high-performance safety valve G 1/2", 24.0 bar

    €197,48 - €197,48
    €197,48 - €197,48

    Item number: HSVH 12-24 Property Value DN [mm] 10 thread G 1/2" Response pressure [bar] 24.0 Blow-of...

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  • TÜV high-performance safety valve G 1/2", 17.0 bar

    €197,48 - €197,48
    €197,48 - €197,48

    Item number: HSVH 12-17 Property Value DN [mm] 10 thread G 1/2" Response pressure [bar] 17.0 Blow-of...

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