Solenoid valve UDC-TF Series Teflon body resistant to strong acid specific type, two two-way normally closed (open type) solenoid valve. Model: UDC-8.10.15.20 TF caliber from 1/4 "to 3/4." For fluid: pH corrosive fluid applications. Specifications and features:. 1 UDC-TF series of series of direct-acting diaphragm, open type. 2 valve is available in PTFE. 3 can be under pressure in the absence of direct action. 4 small size and easy to install. 5 using Teflon diaphragm, diaphragm and a special synthetic material imported materials as the main developed from. 6 Rated voltage: AC110V/AC220V/DC24V (50/60Hz). 7 Voltage Tolerance: ± 10%, DC Voltage Tolerance: ± 1%. 8 Diameter follow specifications:. BSPT teeth, as is required of other specifications (eg: NPT, BSP), according to customer demand production. 9 other special AC / DC voltages can be produced to customer needs.