... valve, hydrant valve, solar valve, hydraulic valve, water heater valveModelFCD.3-5Action wayPilot typeTypeNCWorking pressure0.02MPa-0.8MPaConnection wayΦ20 male ... 0.8Mpa, leakage ratio 0mL/minHydraulic pressure withstandWithstand hydrostatic pressure of 1.2MPa for 5min, no unbroken, deformation or outside ... , 270, 180, 90Power supply connection wayInserting type, adopting 6.3 plug spring