Pressure Switch
Single pressure control P series:1.Used in fluoride refriferation and also inair and liquid 2.Fitted with SPDT 3.CE,UL
P series single pressure controller can protect compressors in refrigeration and air-condition plant, and keep them from over-low pressure or over-high suction pressure.
P series single pressure controller can start and stop refrigeration compressors and fans of air condensers.
P series single pressure controller can be used not only in fluoride refrigeration,but also in air and liquid.
P series single pressure controller are fitted with a single pole double throw (SPDT) changeover switch. The position of the switch is determined by the pressure control setting and the pressure at the connector.
MP45-Series Micro pressure control is an electrical switch controlled by pressure signal.It's affected by the discharge pressure of the compressor. When the discharge pressure of the compressor exceeds the setting pressure the control,it willcut out the power supply and product the system from undue pressure.
Approvals of P series single pressure controller : DnV,Det norske Veritas(Norway),CQC(China),CE (Europe)
Shanghai Fengshen Refrigeration Controls Co., Ltd., pecializes in the development and manufacturing of automatic controller, which matches refrigerator, air conditioner, boiler, air compressor, and fire control, etc. In use. Our products include: Solenoid valve (uni-directional and bi-directional), discharge solenoid valve, thermostatic expansion valve (uni-directional and bi-directional), temperature responsive expansion valve, liquid injection valve, pressure actuated regulating valve, temperature water valve, constant pressure expansion valve, safety valve, pressure control, differential pressure control, temperature control, flow switch and fluid sight glass, etc.
It was founded in June, 2000, and passed the certification of ISO9001: 2000 Quality Management System in 2001, of 3C in 2003, and of CE in 2004. In 2006, it passed the testing of RoHS. It has a batch of talents in design and research of refrigerating auto device and well-experienced professional technicians, so it has powerful strength in development of new products and the provision of solutions. Under the development and trial of new products, engineers must undergo the testing in simulated condition and durability, which assures and enhances the reliability and accuracy. In addition, it has a powerful service force, which can help the clients solve some technical problems in type selection, use and debugging, etc.
