Proportional integral two-way valve VB3200 Product Details Brand: Other type (channel position): Second formula Connection Type: Threaded Body material: Copper Standard: GB drive: Electromagnetic Applications: Electric pressure environment: atmospheric flow direction: unidirectional Zero parts and accessories: Body shape: Other Operating temperature: room temperature Model: VB3200 nominal diameter: 20-500mm Main features: one, VB3200 proportional integral electric two-way valve Features: 1, actuator selection of cast aluminum bracket and plastic shell, small size and light weight. 2, the choice of permanent magnet synchronous motor, and with a hysteresis clutch mechanism, a reliable self-protection. 3, for a variety of control signals: Incremental (floating point), voltage (0 ~ 10V), current (4 ~ 20mA). 4, with 0 ~ 10V or 4 ~ 20mA feedback signal (optional). 5, metal gear transmission gear, greatly improving the life of the drive. 6, low power consumption, output power, low noise. 7, the body has a bronze, cast iron, steel, stainless steel variety of materials to choose from, to suit different working media and temperature requirements. 8, the body has two threaded connections and flange connection, easy installation, constructed in accordance with IEC international standards 9, the body structure in the form of two-way valve (single seat), two-way Valves (balanced), three confluence and three-way diverter valve. Two, VB3200 proportional integral electric two-way valve product features: 1, the system is suitable for new air conditioning system unit winter / summer temperature control. 2, by the temperature sensor TE-1, proportional-integral temperature controller TC-1 and an electric two-way valve consisting of TV-1 supply air temperature control system, TE-1 mounting the detected temperature signal is transmitted to the air duct in TC-1, TC-1 by continuously comparing the detected value with the set value of the TE-1, while continuing to output signals to control TV. 3, TV-1 continuously adjustable opening degree. And finally to measure the ambient temperature TE-1 is maintained within a set temperature range. 4, when the temperature of the coil is below a certain limit after low temperature protection switch TS-1 to send off the motor power supply, so that the new damper closed to prevent water from freezing inside the coil, the coil split up. Three, VB3200 proportional integral electric two-way valve Dimensions: four, VB3200 proportional integral electric two-way valve specifications and technical data: Model conventional valve diameter (mm) in the form of L mm H mm D mm b mm a mm f mm flange hole Number of Weight Kg stroke mm VB-7200 65 2 through 290 148 185 20 145 18 4 23 45 VB-7200 80 310 185 200 20 160 18 8 31 45 VB-7200 100 350 206 220 20 180 18 8 39 45 VB-7200 125 400 227 250 22 210 18 8 66.5 45 VB-7200 150 480 272 285 22 240 22 8 87 45 VB-7200 200 533 279 340 30 295 22 12 90 45 VB-7300 65 3 through 2,901,581,852,014,518,425 45 VB-7300 80 310 195 200 20 160 18 8 26 45 VB-7300 100 350 216 220 20 180 18 8 32 45 VB-7300 125 400 237 250 22 210 18 8 58 45 VB-7300 150 480 282 285 22 240 22 8 76 45 VB-7300 200 533 289 340 30 295 22 12 97 45 Order Information: one, ①VB3200 electric two-way valve proportional integral role in the product name and model ②VB3200 electric two-way valve proportional integral role caliber ③VB3200 proportional integral role in whether electric two-way valve with attachments so that we can correct for your selection. Second, if the unit has been selected by the design VB3200 electric two-way valve proportional integral role models, press VB3200 electric two-way valve proportional integral role in directly to our Sales Department Order. Third, when the occasion is very important or the environment is more complex when you try to provide design drawings and detailed parameters by our experts that the Crown valve audit checks.