Angle seat check valve type 303 ABS With solvent cement spigots metric

GF Piping Systems Angle Seat Check Valves Type 303/304 show their strength with remarkable reliability. Type 303/304 valves work in either vertical or horizontal position.

The design has evolved its strengths over many years.

Because of its position-independent function and the simple maintenance process, the valve grants a high degree of process reliability.


  • For horizontal or vertical installation
  • Leakproof from: EPDM 2m, FKM 3m water column
  • Specific gravity of piston approx. 2 kg/dm³
  • Overall length EN 558