207_251_UNID_S_2019

T-ONE-S (MFG) TRADING INC. CAT.10000 - JUL. 2019 251 UL429 ISO 9001 Serial No.: 216806 ISO 9001 SOLENOID VALVE Feature ● 2/2 way solenoid valve, explosion proof protection ● Multiplex-drive, pilot operated diaphragm, conductive and normally closed ● Water proof: IP67 ● Able to operate directly under low pressure. ● Applicable voltage: 110VAC / 220VAC / 24VDC(50/60HZ) ● AC voltage Tolerance: ± 10% DC voltage Tolerance: ± 1% Not Suitable For Fluid of ● Liquid at high temperature, solid when cooled ● Viscosity over 20 cst ● Corrosive fluid ● Crystalline fluid: ex. sea water Cautions: ● Inner pipe must be clean and tidy before installation ● A Y-Strainer must be installed in front of the solenoid valve to extend life ● Ensure fluid type, voltage, pressure and temperature before installation ● Vertical installation of valve is prohibited ● Ambient Temperature should be under 70°C ● Operating Temperature should be under 60°C Application: Working Fluid Water, Air Working Temp -5°C ~ 70°C Min. Pressure to Open 0.5 Kgf / cm² Connection BSPT (BS21), NPT (ANSI B2.1) ● Optional coil None Material: Model PKW Valve Body Cast Bronze Coil NASS Ex-Proof DIN Coil EX 112 G Ex e mb IIC T4 Gb Tube ST.ST. Spring ST.ST. Core Needle ST.ST. Plug Viton Diaphragm NBR Specification mm Model Waterproof Din / flying Lead Coil NASS Din Coil (IP65) Pipe Size Cv Orifice Fluid Operating Pres. Kgf / cm² Dimension (mm) Wt. Temp °C Water Air Steam Light Oil Gas L H D (Kgs) PKW-35 1.1/4" 24 35 mm -5°C~70°C 0.5~8 0.5~8 130 178 62 3.39 PKW-40 1.1/2" 28 40 mm -5°C~70°C 0.5~8 0.5~8 130 183 62 3.49 PKW-50 2" 48 50 mm -5°C~70°C 0.5~8 0.5~8 165 191 62 5.08 PKW Series PKW-35 ~ 50