Feature Explosion-proof terminal box turns. As the explosion-proof terminal box turns 340 degrees, conduit connections are easy to make. Universal function. Four modes of operation are possible, depending on the operating environment. Long life of five million operations or more. Compact and light. Particularly explosion-proof type valves are very compact without parallel. Standard specification FLUID CLEAN AIR FLUID TEMPERATURE －20～60℃ AMBIENT TEMPERATURE －20～60℃ DUTY CYCLE 100% CONTINUOUSLY RATED OPERATING VOLTAGE RANGE ＋10，－15％ WORKING PRESSURE , Cv. FLOW FACTOR See below ELECTRICAL SPECIFICATIONS See below WORKING PRESSURE , Cv. FLOW FACTOR ORIFICE TYPE ORIFICE SIZE WORKING PRESSURE Cv. FLOW FACTOR BLANK 1.6 0～0.7MPa 0.084 01 3.0 0～0.4MPa 0.22 STANDARD VOLTAGE AC DC V/Hz INRUSH A HOLDING A V A GENERAL PURPOSE TYPE 12PG, EXPLOSION-PROOF TYPE E12PU COIL INSULATION CLASS:H 100/50 0.27 0.16 24 0.33 100/60 0.25 0.13 48 0.15 110/60 0.25 0.15 100 0.072 200/50 0.14 0.08 110 0.08 200/60 0.13 0.07 125 0.06 220/60 0.13 0.08