Protective housing for valve device has hollow one-piece plastic container receiving and gripping entire valve device

摘要

The protective housing (10) comprises a hollow one-piece plastic container (14) which receives and grips the entire valve device (12); and a body part (18) having a first end with an aperture through which the valve device is inserted, a cylindrical region (20) of smaller diameter merging with the other end, and a tubular outlet connection part (12b) round the valve device.