Vent screw IVS series

cylindrical headwith hexagonal headspanner

Vent Screws / Bleeding Screw Operating Pressure: max. 400 bar Versions: G1/4 and G1/8 - Visually identical to screw plugs - Less damage possible by external influences - No lock nut is required - Space saving mountung - Suitable for high pressure To vent through this utility model protected bleed screw, just one Allen key SW3 is required. Principle 1: Due to the simple design, the vent plugs are very insensitive to external influences. For venting only one Allen key WS3 is required. The inner vent screw is to open in counterclockwise sense. Because of that, there is no risk of loosening of the outer screw while closing. It is sufficient to open the inner screw only a half turn for venting. Principle 2: At the end of the screw there is a hose nozzle integrated to connect a PVC-Tube in Size 8. For venting an open-end wrench can be used. The hose nozzle can be used to flush the piping system. The screw is designed to seal against a 118° drilling. As standard we offer screws with M8 and G1/8 thread. Other sizes on request