they require no maintenance
thanks to the special compound with which they are made
The WXP version can vacuum and discharge liquids simultaneously thanks to the powerful immersed pump
Our cups based on Bernoulli’s principle are made with anodised aluminium
Brass Vacuum Pump Check Valves PVP7 SX they require no maintenanceCheck valves These one way valves are made with bronze and brass with a seal in NBR nitrile rubber or, upon request, in Viton, only for series 10 11. To ensure a practical assembly they are available in two versions: horizontal and vertical. Fitted on the vacuum pump suction inlet, as soon as the latter stop, these valves prevent the air from returning in the plant (piping, tanks, autoclaves, vacuum gripping systems, vacuum cups, etc.), guaranteeing a