Relief Valves


Relief Valves


Relief valves, suitable for Compressed air, Liquids, Pure gases, Technical gases

  • The relief valve opens when the inlet pressure increases above the set point initially regulated by the adjusting screw and it closes when the pressure goes down under the set point.
  • Material : Brass, Aluminium, Stainless steel
  • Connection : Flanged, Threaded, Tri-Clamp
  • IN/OUT Connection : 1/4" to 1,1/2"
  • Fluid : Compressed Air, Liquids, Pure Gases, Technical Gases
  • Max. Working pressure : 1.2 upto 60 bar

S51 - VSF123 – VSF123/34 Brass relief valves, suitable for compressed air, gas and liquid.


S51 - VSF123 – VSF123/34 Brass relief valves, suitable for compressed air, gas and liquid.
 
Relief valve for pressure up to 50 bar (725 psi).
Inlet and outlet connections 1” – F and 3/4” – F.
 
The relief valve opens when the inlet pressure increases above the set point initially regulated by the adjusting screw and it closes when the pressure goes down under the set point.
Set point pressure is controlled by a rubber diaphragm for pressure up to 15 bar (217, 5 psi), by a piston for greater pressure.
 

S22 Aluminium relief valves, suitable for compressed air and gas.


S22 Aluminium relief valves, suitable for compressed air and gas.
 
Relief valve for pressure up to 15 bar (217,5 psi).
Inlet and outlet connections 1/4” – F, 3/8” – F, 3/4” – F and 1/2” – F.
 

312V2 Stainless steel AISI 316L relief valve, for compressed air, gas and liquid.


312V2 Stainless steel AISI 316L relief valve, for compressed air, gas and liquid.
 
Relief valve for relief pressure up to 50 bar (725 psi).
Available connection ports: 3/8″G-F, 1/2″G-F, 3/8″NPT-F, 1/2″NPT-F
Flanged connections available on request.
 
Relief pressure, up to 15 bar (217 psi), is controlled by rubber diaphragm; greater relief pressure are controlled by a AISI 316L piston.
The product complies with the 2014/68/EU PED directive.
Available ATEX 2014/34/UE version.
 
Other versions on request.
For use in potentially explosive atmosphere zones:
1, 21, 2, 22 (not applicable in mines and zone 0).
 

Other


Relief Valves

S51 - VSF123 – VSF123/34 Brass relief valves, suitable for compressed air, gas and liquid.

S51 - VSF123 – VSF123/34 Brass relief valves, suitable for compressed air, gas and liquid.


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S22 Aluminium relief valves, suitable for compressed air and gas.

S22 Aluminium relief valves, suitable for compressed air and gas.


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312V2 Stainless steel AISI 316L relief valve, for compressed air, gas and liquid.

312V2 Stainless steel AISI 316L relief valve, for compressed air, gas and liquid.


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