You are here: Home Products Albion Valves (UK) Ltd Solenoid Valves ZS NO (EPDM) ZS NO (EPDM) Datasheet IOM Brass Solenoid Valve. Servo-activated 2/2 way.Normally Open. Body Brass. EPDM Diaphragm. Voltage 24V ac/dc, 110v ac, 230v ac, 12v dc. Coil Rating - IP 65. Coil Duty Cycle - 100%. Connection BSP Parallel (ISO 228/1) Pressure See Datasheet Temperature 0°C to +120°C Add to brochure Add to enquiry