Saturday, February 06, 2010
Friday, February 05, 2010
200RB4T3 电磁阀
Pilot operated, 2-way normally closed valves. Solenoid actuated shut-off valves. Ideal for liquid, discharge or suction gas refrigerant service.
Features
- One coil fits all valve sizes
- Extended ends for easy installation
- Long life molded coils provide water, shock and vibration protection in coil winding
- Low pressure differential required for full opening
200RB4T3 VLC
200R series
B design
T copper extended ends
3 connection size 3/8"
VLC no coils / sold separately
用于系统中制冷剂液管路或排气管路的关断。
特点：外形尺寸紧凑可选配不同电压的线圈，线圈的防护
等级为IP65。加长铜管设计，可防止焊接过热对阀体的损
害焊接或螺纹连接方式
Solenoid White Paper - Solenoid Valves and Their Importance in Refrigeration Systems
Solenoid valves play an important role within refrigeration and air conditioning systems, controlling the flow of refrigerants. Though their base function – turning the refrigerant flow on and off – is quite simple, this function is key to ensuring system performance. Understanding how solenoid valves work increases the likelihood that contractors will install, remove and reinstall valves correctly, ensuring optimum system performance and protection.
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