Home Products Company Product Videos                                           Log-in / Register Home > Products >Vacuum Check Valves (Results shown: 8) Check Valve Image Description / Model # Price Port Size Cup Port Size Vacuum Flow Rate max Evacuation rate - 9 in. Hg Evacuation rate - 18 in. Hg Dimensional Drawing Model #: VSVKG-M5M M5 male check valve for deactivation of unused suction cups $33.45 M5 male M5 female 2.83 scfm (80 l/min) 0.040 scfm (1.20 l/min) 0.045 scfm (1.30 l/min) Model #: VSVK-M5F M5 female check valve for deactivation of unused suction cups $33.45 M5 male M5 female 2.83 scfm (80 l/min) 0.040 scfm (1.20 l/min) 0.045 scfm (1.30 l/min) Model #: VSVKG-G18M G1/8 male check valve for deactivation of unused suction cups $38.78 G1/8" male G1/8" female 10.94 scfm (310 l/min) 0.081 scfm (2.30 l/min) 0.088 scfm (2.50 l/min) Model #: VSVK-G18F G1/8 female check valve for deactivation of unused suction cups $38.78 G1/8" female G1/8" male 10.94 scfm (310 l/min) 0.081 scfm (2.30 l/min) 0.088 scfm (2.50 l/min) Model #: VSVKG-G14M G1/4 male check valve for deactivation of unused suction cups $43.69 G1/4" male G1/4" female 12.00 scfm (340 l/min) 0.10 scfm (2.90 l/min) 0.12 scrm (3.40 l/min) Model #: VSVK-G14F G1/4 female check vavle for deactivation of unused suction cups $43.69 G1/4" female G1/4" male 12.00 scfm (340 l/min) 0.10 scfm (2.90 l/min) 0.12 scrm (3.40 l/min) Model #: VSVK-G38F G3/8 female check valve for deactivation of unused suction cups $59.12 G3/8" female G3/8" male 20.80 scfm (590 l/min) 0.25 scfm (7.30 l/min) 0.28 scfm (8.00 l/min) Model #: VSVKG-G38M G3/8 male check valve for deactivation of unused suction cups $59.12 G3/8" male G3/8" female 20.80 scfm (590 l/min) 0.25 scfm (7.30 l/min) 0.28 scfm (8.00 l/min) Loading. Please wait. Search product by attribute Search by product/model number Port size (cup side): ANY M3 male M5 male M5 female G1/8" male G1/8" female M6 male M6 female M8 male M8 female G1/4" male G1/4" female G3/8" male G3/8" female M10 male M10 female M12 male M12 female M16 male M16 female Port size (vacuum side): ANY M3 male M5 male M5 female G1/8" male G1/8" female M6 male M6 female M8 male M8 female G1/4" male G1/4" female G3/8" male G3/8" female M10 male M10 female M12 male M12 female M16 male M16 female Flow Rate Max: ANY 2.83 scfm (80 l/min) 2.20 10.94 scfm (310 l/min) 11.2 12.00 scfm (340 l/min) 17.5 20.80 scfm (590 l/min) 30.3 Product number: