Product Overview Proportional-integral electric two-way regulating valve series can regulate the flow of steam or hot and cold water. It is widely used in fluid control of central air-conditioning, heating, water treatment, industrial processing and other systems. Product features ★ The actuator adopts cast aluminum bracket and plastic shell, small size and light weight
Overview ZJHN type compact small-sized pneumatic diaphragm double-seat regulating valve. There are two valve seats in the valve body. The fluid flows out through the upper and lower sealing surfaces of the valve core, and the unbalance force is small. It is a balanced structure that allows a large pressure difference and is applicable It is widely used in petroleum and chemical industries where the pressure difference is large, the flow is large, and the leakage is not strictly required.
Overview: ZAZM electric sleeve regulating valve is composed of DKZ series straight-stroke electric actuator and sleeve valve. With single-phase AC 220V power as the power, it accepts 0 ~ 10mA or 4 ~ 20mA DC signal and automatically controls the opening degree of the regulating valve, so as to achieve continuous adjustment of process parameters such as pressure, temperature, flow rate and liquid level
Product introduction Working principle When the water level in the water tower (pool) is lowered and the floating ball valve is opened for drainage, there is pressure in the water inlet pipe to lift the valve piston, the sealing surface is opened, and the valve opens the water supply.
Product introduction: 1. Dynamically balanced electric two-way valve: Flow balance and electric control are integrated. The shut-off force is 6.8Bar. Wide differential pressure range. Coil water flow accuracy is automatically constant. Low-noise operation, very convenient for installation and disassembly
Main shape connection dimensions Product introduction The hydraulic fan-shaped blind plate valve is mainly composed of left valve body, right valve body, screw rod pair, flap, seal ring, lever, hydraulic cylinder and other parts, and consists of a base and a support column