314MEPA52 3/4" GPA Valve (3/4" operating port, 1/2" supply port, 1" exhaust port, 110VAC). The ISB GPA Dual Safety Valves are designed with an intrinsically dynamic safety control system that meets or exceeds European Standard EN-692, OSHA and ANSI Requirements for use on pneumatically operated power presses. GPA Safety Valves are the most cost effective way to protect your pneumatically actuated press clutch against malfunction or accidental operation due to valve failure.
MEP-A is a series of safety valves designed with an intrinsically dynamic safety control system. MEP-A's are redundant (double-body), parallel flow pneumatically actuated valves, rated to limit in case of malfunction the residual pressure to values under 3% of the inlet pressure. Their inherent dynamic monitoring system blocks valve operation safety in case an inner leakage occurs, also if very low and not detectable by usual position sensors.