Type: Angle seat Relief Valve
– Angle seat Relief Valve with solvent welding code SVUIV
– Angle seat Relief Valve with internal threads at both ends code SVUFV
Available diameters:
– DN15 – DN25 mm (nominal diameter)
– d20 – d32 mm (external diameter)
– 1/2”- 1” (for internal threads)
Sealing gasket: EPDM or FPM


Aplications: used in different installations where high chemical resistance is required to different chemical agents
– Chemical industry
– The metal coating industry (galvanizing, chroming, etc.)
– Chlorination station and watertreatment systems
– Swimming pools
Range of working temperature: 0 – 60° C
Pressure: PN16


The relief valve SV is designed to prevent unwanted pressure increases , and to maintain the working pressure to a constant level. Whenever the upstream pressure exceeds the calibration points the valve opens, in order to reduce the pressure in the line to the desired level. The valve closes when the working pressure on the piston falls to the calibration pressure.

  • Connection system for solvent weld, threaded joints
  • Valve material compatibility (PVC-U) with water conveyance, drinking water and other food substances according to current regulations