HIGH PRESSURE Solenoid Valve 2/2 Way Direct Acting TECHNICAL SPECIFICATION 4 Body material: Brass UNI EN 12165 CW61/N (for 21A1K0R30-TXC;21A2K0T12-XC;21AN2K0T12-XC; 21A1ZT11D-GB) 4 Body material: Brass UNI EN 12164 CW614N (for 4739MZU190;4731K0T70;4966K0Q120;4592MZU190; 4966Z0Q120D) 4 Armature tube: Stainless Steel AISI 300 series 4 Plungers: Stainless Steel AISI 400 series 4 Spring: Stainless Steel AISI 300 series 4 Piston: POM C (for 4739MZU190;4592MZU190) 4 Piston ring: Modified PTFE (for 4739MZU190;4592MZU190) 4 Main seal: POM C=Acetalic resin (for 492MZU190;4739MZU190) T=PTFE (for 4731K0T70); Q=PBT (for 4966K0Q120;4966Z0Q120D) 4 Pilot seal: TPU=Polyurethane resin (for 4739MZU190; 4592MZU190; 4966Z0Q120D); PTFE modified (for 4731K0T70; 4966K0Q120) 4 Seal: RUBY (for 21A1K0R30-TXC); PTFE (for 21A1ZT11D-GB; 21A2K0T12-XC; 21AN2K0T12-XC) Media: water, steam, mineral oils, gas oil, fuel oils 4 Electrical conformity: IEC 335 (for 21A1K0R30-TXC); air, inert gases (for 4739MZU190; 4592MZU190); 4 Switching time: 20-40 msec (depending on pressure conditions) air, water (for 21A2K0T12-XC; 21AN2K0T12-XC; 4731K0T70; 4966Z0Q120D; 4966K0Q120); air, water, steam, mineral oils (for 21A1ZT11D-GB) Ambient temperature: See coils catalogue page for its compatibility Fluid temperature: -40°C +180°C with RUBY, PTFE seals (for 21A1K0R30-TXC;21A2K0T12-XC;21AN2K0T12-XC) -10°C +100°C with POM C seals (for 4739MZU190; 4592MZU190) -40°C +98°C with PTFE seals (for 4731K0T70); -20°C +95°C with PBT seals (for 4966K0Q120; 4966Z0Q120D) Design pressure PS: 40 bar (for 21A1K0R30-TXC); PS: 50 bar (for 4739MZU190; 4592MZU190); PS: 100 bar (for 21A2K0T12-XC; 21AN2K0T12-XC; 4966K0Q120; 21A1ZT11D-GB); PS: 150 bar (for 4731K0T70); PS: 80 bar (for 4966Z0Q120D) Protection class: IP65 (complete with electric plug); IP67 (for 21AZT11D-GB); Suffix description: ...(code)...-TXC -TXC Version with PTFE, rectified bridge Version with rectified bridge -GB Version with dampness-proof Model valve RELATED ITEMS 4 P990305: Electrical plug EN 1/5301-803 Pg9 4 P990306: Electrical plug EN 1/5301-803 Pg11 4 P992126: Electrical plug EN 1/5301-803 Pg9 (with OR screw) 4 P992127: Electrical plug EN 1/5301-803 Pg11 (with OR screw) 4 P992128: Electrical plug EN 1/5301-803 cable 2 wires, 53cm 4 R452/14: Antihumidity kit (up to IP6/ protection together with plugs P992126, P99212/; P992128 & H coils class) 4 P99208/: Timer for automatic switch ISTALLATION 4 The solenoid valves can be mounted in any position 4 Maintenance and instruction sheet available in each solenoid valve box 4 Repair kit and coils available as spares Normally Open Note - Pressure with mono frequency coil - For dampness-proof cup see catalogue page - Maximum allowed drop at 1 bar