Signal processing valves G1/8 – tube Ø 4
These valves suitable for power or control circuits allow to obtain an output signal provided there are both input signals (AND valve) or one of the two (OR valve). The two versions, threaded connections G1/8 or quick couplings Ø 4×2, solve all application needs.
G1/8 ÷ G1 economizer
The economizer is generally used in those pneumatic equipments which require energy saving. The economizer with G 1/8 to G 1 connections functions as a pressure reducer, in one direction, with 1 to 5 bar regulation, and has free return on the opposite direction.
Unidirectional blocking valves are safety devices which can block the cylinder rod when, accidentally, the pressure fails. Bidirectional blocking valves are used to block the cylinder rod when the bistable 5/2 valve that controls it has deenergized pilots. In this case the 5/3 function is obtained.