Electric two-way valve range and product features

1. Used to control the cold water or hot water air conditioning system pipe opening or closing, to achieve the purpose of controlling the room temperature. 2. The drive is driven by a single hysteresis synchronous motor, the valve spring is reset, and the valve is normally closed when the valve is not working. When the work needs to be done, the thermostat provides an opening signal to activate the electric valve to the AC power. 3. Open the valve, chilled water or hot water into the fan coil to provide room air-conditioning or heating, when the room temperature reaches the thermostat set point, the thermostat makes the electric valve power, the return spring to close the valve so that Cut off the flow into the fan coil, closed and opened by the valve, so that the room temperature is always maintained within the temperature control set temperature range. 4..ZYFT series electric valve actuator and valve with threaded connection, after the valve is installed, and then install the drive. Field assembly, flexible wiring, convenient. The planar design of the drive can be installed close to the wall, occupying a small space, the product is durable and reliable, low noise and can work reliably in hot and humid environment often appear in hidden fan coil unit. Actuator made of aluminum bracket and plastic shell, small size, light weight ★ Selection of permanent magnet synchronous motor with hysteresis clutch mechanism, with reliable self-protection ★ Suitable for a variety of control signals: incremental (floating point) Voltage (0 ~ 10V), current (4 ~ 20mA) ★ With 0 ~ 10V or 4 ~ 20mA feedback signal (optional) ★ Transmission gear with metal gears, greatly improving the service life of the drive ★ Low power consumption, , Small noise ★ body cast bronze, cast iron, cast steel, stainless steel variety of materials to choose from, in order to suit different working media and temperature requirements ★ body threaded connection and flange two, easy installation, the structure In line with IEC international standards ★ body structure has two-way valve (single seat), two-way balance valve (balanced), three-way joint and three-way diverter valve It is divided into two types of direct acting and pilot. More keyword search: two-way valve