VA7010 VA7010 electric two-way valve electric two-way valve Product Overview: VA7010 electric two-way valve is designed for central air-conditioning fan coil accessory products, from driver and two body parts, drive by a synchronous motor drive, with spring return and manually open the valve lever manipulation functions. Body part is a piston-type structure. Electric two-way valve can be used with supporting the use of thermostat, thermostat controlled electric motor by two-way valve, the valve on or off, to achieve cold or hot water pipe is on or off, and through fan coil air, in order to achieve automatically adjust the temperature. VA7010 electric two-way valve Features 1. electric two-way valve for controlling the air conditioning system is turned on the cold water or hot water pipes or closed to control room temperature of 2. The drive is driven by a single-phase hysteresis synchronous motors, valves spring return valve When not working in the normally closed state, when the need to work to provide an open signal from the thermostat, the electric two-way valve connected to AC power and action 3 .. open the valve, chilled water or hot water into the fan coil, for room with air-conditioning or heating, when the temperature reaches the thermostat set point, the thermostat so that electric two-valve power, the return spring to the valve closed, thus cutting off the flow of water into the fan coil through the valve is closed and open, so room temperature is always maintained at the set temperature range. Drive and valve 4..VA7010 series of electric two-way valve using a threaded connection, can be installed after the valve, and then install the drive. Site assembly, wiring flexible and convenient. Graphic design of the drive can be installed close to the wall, a small footprint, product reliability and durability, low noise, and can occur in the concealed fan coil unit reliably hot and humid environment. VA7010 electric two-way valve technical indicators 1, the drive motor: 2 hysteresis synchronous motor drive operating voltage: 220VAC, 50Hz / 60Hz (there AC24V, 110V available) 3. Power consumption: ≦ 5.7VA 4, solenoid valve Pressure: 1.6MPa 5, the solenoid valve to allow pressure: ≦ 0.12MPa 6, Medium: cold water, hot water 7, for medium temperature: 2 ℃ ~ 95 ℃ 8, Ambient temperature: 0 ℃ ~ 60 ℃ 9, Kai closing time: open for about 10 seconds, off for about 5 seconds VA7010 electric structure features a two-way valve, forged brass body, stainless steel rods and springs, small size, and corrosion resistance. 2, the valve structure optimization, without reducing the KV value, allowing the pressure large. 3, the drive and the body separate, fast disassembly. 4, the drive has time for system debugging and maintenance manual lever action. VA7010 electric two-way valve solenoid valve is installed and precautions should prevent water droplets penetrate the motor housing. When the valve is installed in a horizontal pipe, the mounting position and angle of the plane is not more than 85 °. When the valve is mounted in a vertical pipe, the motor housing must be protected against dripping water infiltration. Turn the manual lever should move slowly when the manual lever and press the arrow pointing to slowly move into the gap stuck valve is normally open, whenever the electric current through the first two-way valve, manual lever will be set to the automatic position. VA7010 electric two-way valve Selection Chart Product Name Specification caliber wiring electric two-way valve VA-7010-215 DN15 two wire electric two-way valve VA-7010-220 DN20 two wire electric two-way valve VA-7010-225 DN25 Two-wire electric three-way valve VA-7010-315 DN15 two-wire electric three-way valve VA-7010-320 DN20 two-wire electric three-way valve VA-7010-325 DN25 two lines if my company has been "selected by the design of electromagnetic Valve Series ", please order the next crown valve company sales directly by the models. When the occasion is very important or the environment is more complex when you try to provide design drawings and detailed parameters, by our technical experts to audit checks. Thank you for visiting our corporate website that the Crown valve "www.shmkv.com" If you have any questions you can call us, we will try our best to provide you with quality service