PNEUMATIC DIRECTIONAL VALVE NOMINAL DIAMETER: 3/4; ORIFICE DIAMETER: 19.00 MM; NUMBER OF WAYS: 2; NUMBER OF POSITIONS: 2; TYPE OF OPERATION: SIMPLE SOLENOID; OPERATION: NORMALLY OPEN; VOLTAGE: 110 VCA; DEGREE OF PROTECTION: IP 54; BODY MATERIAL: ALUMINUM; INTERNAL MATERIAL: ALUMINUM; SEAL: NITRILE RUBBER; END: THREADED; THREAD: BSP 3/4. ; FLUID: NATURAL GAS; WORKING PRESSURE: MAX. 500 MBAR; WORKING TEMPERATURE: -15 TO 60 DEGREES CENTIGRADE; MANUFACTURER / REFERENCE DUNGS: LGV-507/5