The arrest, Foshan City, Wei Hing Fat Hydraulic Machinery Manufacturing Co., Ltd. The company belongs to the hydraulic parts of the business, specialized wholesale (retail) domestic and foreign high-quality accessories. Such as: pump, solenoid valve, pressure switch, pressure relief valve, multi-way valve, pressure reducing valve, imported (domestic) oil seals, oil pressure gauge, oil network, hydraulic system and so on. Tel :0757 -8,671,333,586,713,337 8,579,077,785,796,207 Sales: 13927792326 Miss Mo filling valve generally as the use of suction and discharge valve of the hydraulic and fuel tanks, large presses fast progress away from the fuel tank to the fuel tank the suction pressure to prevent from the fuel tank into the fuel tank, reverse discharge of oil from the fuel tank to the fuel tank. Flange-type filling valve small size, simple structure, flow and no leakage can be directly soldered or fixed flange. The filling valve is a large pilot-operated check valve, it can make a direction of oil flow without leakage cut-off, the other direction of the oil flow free circulation. This valve is mainly used to fill the fuel tank of the lack of oil pressure. The filling valve is essentially a single pilot valve, which controls the passive cylinder forward control oil pressure oil filling valve opens, the cylinder filling valve chamber vacuum absorb large amounts of oil continue to move forward, when the need to pressure, disconnected from the control pressure oil filling valve is closed, playing high-pressure oil cylinder filling valve cavity slow forward. Return filling valve is opened again, the oil through the filling valve quickly back to the tank.