pneumatic switches

The pneumatic pressure switch or combines a pressure sensing element and a spool valve to produce a switching device with an adjustable setpoint. The assembly is non-electric, using only air or inert gas in the switch unit. Uses of pneumatic pressure switches includes switching off an electrically driven gas compressor when a set pressure is achieved in the reservoir, switching off a gas compressor, whenever there is no feed in the suction stage and many more. Pneumatic switching relays block, divert, or bleed pneumatic air lines when pilot pressure is changed from one specific value to another. Pneumatic switch will activate adaptive devices using air. Almost any device including communication aids, environmental controls, switch-adapted toys or computer access devices can be activated by the pneumatic switch. If you are looking for pneumatic switches, you can visit online websites for canvassing.