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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.

  • Overflow valve G 1-1/4", 2 - 8 bar

    €448,17 - €448,17
    €448,17 - €448,17

    Article number: 4050571714093 Property Value material Gunmetal / Brass Response pressure [bar] 2 - 8 DN-mm 3...

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  • Overflow valve G 1-1/4", 12 - 20 bar

    €480,19 - €480,19
    €480,19 - €480,19

    Article number: 4050571714079 Property Value material Gunmetal / Brass Response pressure [bar] 12 - 20 DN-mm ...

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  • Overflow valve G 1-1/4", 0.5 - 2.5 bar

    €1.178,83 - €1.178,83
    €1.178,83 - €1.178,83

    Article number: 4050571714062 Property Value material stainless steel Response pressure [bar] 0.5 - 2.5 ...

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  • Overflow valve G 1-1/4", 0.5 - 2.5 bar

    €448,17 - €448,17
    €448,17 - €448,17

    Article number: 4050571714055 Property Value material Gunmetal / Brass Response pressure [bar] 0.5 - 2.5 DN-m...

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  • Overflow valve G 1-1/4", 2 - 12 bar

    €448,17 - €448,17
    €448,17 - €448,17

    Article number: 4050571714031 Property Value material Gunmetal / Brass Response pressure [bar] 2 - 12 DN-mm ...

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  • Overflow valve G 1-1/2", 2 - 8 bar

    €656,80 - €656,80
    €656,80 - €656,80

    Article number: 4050571714017 Property Value material Gunmetal / Brass Response pressure [bar] 2 - 8 DN-mm ...

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  • Overflow valve G 1-1/2", 12 - 20 bar

    €703,72 - €703,72
    €703,72 - €703,72

    Article number: 4050571713997 Property Value material Gunmetal / Brass Response pressure [bar] 12 - 20 DN-mm ...

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  • Overflow valve G 1-1/2", 0.5 - 2.5 bar

    €1.188,70 - €1.188,70
    €1.188,70 - €1.188,70

    Article number: 4050571713980 Property Value material stainless steel Response pressure [bar] 0.5 - 2.5 DN-mm...

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  • Overflow valve G 1-1/2", 0.5 - 2.5 bar

    €656,80 - €656,80
    €656,80 - €656,80

    Article number: 4050571713973 Property Value material Gunmetal / Brass Response pressure [bar] 0.5 - 2.5 DN-m...

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  • Overflow valve G 1-1/2", 2 - 12 bar

    €656,80 - €656,80
    €656,80 - €656,80

    Article number: 4050571713959 Property Value material Gunmetal / Brass Response pressure [bar] 2 - 12 DN-mm ...

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  • Overflow valve G 1", 2 - 8 bar

    €1.079,93 - €1.079,93
    €1.079,93 - €1.079,93

    Article number: 4050571713942 Property Value material stainless steel Response pressure [bar] 2 - 8 DN-mm 2...

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  • Overflow valve G 1", 2 - 8 bar

    €321,50 - €321,50
    €321,50 - €321,50

    Article number: 4050571713935 Property Value material Gunmetal / Brass Response pressure [bar] 2 - 8 DN-mm ...

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  • Overflow valve G 1", 12 - 20 bar

    €344,47 - €344,47
    €344,47 - €344,47

    Article number: 4050571713911 Property Value material Gunmetal / Brass Response pressure [bar] 12 - 20 DN-mm ...

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  • Overflow valve G 1", 0.5 - 2.5 bar

    €1.079,93 - €1.079,93
    €1.079,93 - €1.079,93

    Article number: 4050571713904 Property Value material stainless steel Response pressure [bar] 0.5 - 2.5 DN-mm...

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  • Overflow valve G 1", 0.5 - 2.5 bar

    €321,50 - €321,50
    €321,50 - €321,50

    Article number: 4050571713898 Property Value material Gunmetal / Brass Response pressure [bar] 0.5 - 2.5 DN-m...

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  • Overflow valve G 1", 2 - 12 bar

    €321,50 - €321,50
    €321,50 - €321,50

    Article number: 4050571713874 Property Value material Gunmetal / Brass Response pressure [bar] 2 - 12 DN-mm ...

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  • Mini safety valve G 1/8", 3 - 7 bar, 1.4305

    €31,33 - €31,33
    €31,33 - €31,33

    Article number: 4050571680626 Property Value material 1.4305 thread G1/8" Response pressure [bar] 3 - 7 ...

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  • Mini safety valve G 1/8", 3 - 7 bar, brass

    €10,63 - €10,63
    €10,63 - €10,63

    Article number: 4050571680619 Property Value material Brass thread G1/8" Response pressure [bar] 3 - 7 ...

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  • Mini safety valve G 1/8", 30 - 60 bar, 1.4305

    €31,33 - €31,33
    €31,33 - €31,33

    Article number: 4050571680602 Property Value material 1.4305 thread G1/8" Response pressure [bar] 30 - 60 ...

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  • Mini safety valve G 1/8", 30 - 60 bar, brass

    €10,63 - €10,63
    €10,63 - €10,63

    Article number: 4050571680596 Property Value material Brass thread G1/8" Response pressure [bar] 30 - 60 ...

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  • Mini safety valve G 1/8", 1 - 4 bar, 1.4305

    €31,33 - €31,33
    €31,33 - €31,33

    Article number: 4050571680589 Property Value material 1.4305 thread G1/8" Response pressure [bar] 1 - 4 ...

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  • Mini safety valve G 1/8", 1 - 4 bar, brass

    €10,63 - €10,63
    €10,63 - €10,63

    Article number: 4050571680572 Property Value material Brass thread G1/8" Response pressure [bar] 1 - 4 ...

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  • Mini safety valve G 1/8", 16 - 32 bar, 1.4305

    €31,33 - €31,33
    €31,33 - €31,33

    Article number: 4050571680565 Property Value material 1.4305 thread G1/8" Response pressure [bar] 16 - 32 ...

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  • Mini safety valve G 1/8", 16 - 32 bar, brass

    €10,63 - €10,63
    €10,63 - €10,63

    Article number: 4050571680558 Property Value material Brass thread G1/8" Response pressure [bar] 16 - 32 ...

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