Product model: VB7200
Nominal diameter: DN50-300mm
Nominal pressure: PN1.6 MPa
Connection method: flange connection
Medium temperature: 2-120 ℃
Applicable medium: water, steam
Main materials: ductile iron, cast steel, stainless steel
Product Overview
The proportional integral regulating valve is a series of electric regulating valves composed of ML7421/VA7102 electric actuators and flange regulating valve bodies. It is widely used in air conditioning, refrigeration, heating, and building automatic control systems, and can accurately adjust the medium flow rate in the system, thereby achieving the goal of controlling temperature, humidity, pressure, and energy conservation.
Product Features
1. The actuator bracket is made of aluminum die-casting, and the shell is made of ABS engineering plastic, which is small in size and light in weight.
2. The actuator adopts a reversible synchronous motor with overload limit switch protection function. It is equipped with a limit switch and the actuator motor automatically stops.
3. Working voltage: AC24V ± 10% 50/60Hz.
4. Control signal: switch floating point type/switch with passive signal feedback/adjustment type
Add: No. 175, Lane 250, Fangde Road, Jiading District, Shanghai
Tel: +86-21-51863336
Fax: +86-21-34677003
E-mail: shldv@139.com
Web: Http://www.www.netbooking.cn
Fujian plant site：2233 Maosheng Road, Nan 'an City, Fujian Province
Factory telephone：+86-21-31007333
Shanghai Public Network Anbei: 31011402004337Sitemap
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