Several check pneumatic valve installation instructions

Check pneumatic valve is often used in the production of our work at ordinary times of a pneumatic valve, is to prevent medium counter-current type pneumatic valve, the check pneumatic valve installed with what kind of situation? Let's say in detail.











check pneumatic valve installation, should pay special attention to flow direction of medium, the medium should be normal flow direction and with the direction of the arrow indicating the pneumatic valve, otherwise it will be truncated normal flow of the medium. Hand moving valve should be installed at the bottom of the pump suction pipe.

check pneumatic valve, check valve pneumatic valve, also known as one-way pneumatic valve or non-return valve, its purpose is to prevent the backflow medium pipeline. Pump suction off hand of pneumatic valve also belong to the check valve class.

cut-through aerodynamic lift check valve should be installed in horizontal pipe road, vertical lift check pneumatic valve and hand movement valve is generally installed in a vertical tube road, and the medium flows from bottom to top.

swing check pneumatic valve installation position wrong limits, are normally installed in horizontal pipe, but also can be installed in vertical lines, or pour material on the pipeline.

check pneumatic valve installation, should pay special attention to flow direction of medium, should make medium and normal flow direction with the direction of the arrow indicating the pneumatic valve, otherwise it will be truncated normal flow of the medium. Hand moving valve should be installed at the bottom of the pump suction pipe.

check pneumatic valve is closed, will be in the middle water hammer pressure tube, serious will cause the damage of the pneumatic valve and pipeline or equipment, especially for big or high pressure pipe lines, so should check the height of the pneumatic valve selection is attention.