Next Product Collins Youldon PPV Vent (Aluminium) 4 mbar (0.4 kPa) Part No. JTS000292 Category: Vent Valves Description Additional information Brand Description 1 1/4″ BSP With 4 mbar (0.4 kPa) Nominal Vacuum Setting Additional information Manufacturer Collins Youldon Product Vent Valves Brand Collins Youldon Related products Vent ValvesPressure Vacuum Vent Valve with Nitrile Seal Vent ValvesCivacon Vapour Line Valve Vent ValvesEmco Vent Valve 2″ BSP 100/20mb – Alloy Vapour Recovery Valves, Vent ValvesAlfons Haar Vapour Recovery Coaming Vent