Gas flow monitor consists of housing with valve seat and guide for locking body with a set locking discharge value in an open position and has inclined valve axis opposite the valve, seat, locking body and guide

摘要

The gas flow monitor comprises a gas-tight housing (1) that has a valve seat (2) inside and a guide (7) for a longitudinally moving locking body (8) whose weight characteristics and/or spring tension is held against the through-flow direction in the open position. Hence, at the discharge cross section, the surface of the locking body and the prevailing forces are firmly set that it is isolated at defined value of the locking discharge in its open position and moved against the valve seat of the housing. There is a valve axis (18) opposite the housing axis (17) that is inclined from the valve seat, locking body and guide. The valve axis may be inclined at angle of around 45 degrees or 90 degrees. The guide of the locking body may be connected with a plug (5) that lies in an axial direction and whose spacing is adjustable between the locking body and the valve seat.