Non-return-valve, Ø 12-13-15 mm

Specifications

Made of polypropylene
Inner disk dutral
Prevents water back-flow when pressure falls
Maximum safe working pressure 2 BAR (equal approx 28,4 P.S.I.)
Minimum safe working pressure at 20ºC 0,07BAR
Nominal outlet diameter 12/13/15mm
Valley outlet diameter 9,5/12,5mm
Tapered connical tubes 9,5/12,5mm