VVF42 series Siemens regulating valve VVF42.50-40C VVF42.50

Shandong Chenxuan SDCHENXUAN™ Valve Manufacturing Co., Ltd. is a unit that integrates engineering and trade, and has independent import and export rights. Our company is exported to Malaysia, Singapore, Bangladesh, Morocco, Ghana, Russia, Vietnam and other countries around the world. The company's self-manufactured control valves are equipped with Siemens actuators, which are more stable, economical and durable. It includes VF40 series water valve, VF45/VF43 series water vapor universal, VF53 series WCB cast steel control valve, VF61 series 304/316L stainless steel control valve, waterproof electric control valve, Siemens temperature control valve, Honeywell control valve, Danfoss adjustment Valve, Samson electric control valve, Chenxuan electric temperature control valve, proportional integral valve, FCU electric two-way valve, WIFI room thermostat, electric differential pressure bypass valve, electric regulating valve, electric dynamic balancing valve, static balance Valve, self-operated temperature control valve, temperature and pressure reduction device. At the same time operating Siemens, Honeywell, Samson, Danfoss and other well-known brands of electric control valves. Our company has perfect production equipment and many years of production experience to better provide you with high-quality products.

Electric Temperature Control Valve

Electric temperature control valve is a typical application of electric flow control valve in the field of temperature control. Its basic principle is to control the outlet temperature of equipment by controlling the inlet flow of heat exchanger, air conditioning unit or other heat and cold equipment and primary heat ( cold ) medium.  When the load changes, the flow rate is adjusted by changing the valve opening degree to eliminate the influence caused by load fluctuation and restore the temperature to the set value.

Classification of Siemens Temperature Control Valves

 A、 Siemens original - electric temperature control valve

 B 、mixed installation ( Siemens ) - electric temperature control valve ( with valve body manufactured by Shandong chenxuan )

Composition of Siemens Temperature Control Valve

Controller:

 Accept the temperature signal and output 0...10V control signal through P/PI/PID operation.  Common models of Siemens controllers include  RWD60  RWD 62  RWD68  RLU36  RMZ730 - b, etc.

Actuator:

 Accept the adjustment signal sent by the controller, accurately adjust the valve opening, stable operation, optional power-off reset, 3P or analog adjustment, 230DCV or 24DCV power supply.  The common models of Siemens actuators are SUA21SQS65SSC85 SAX61SKD62SKB62SKC62, etc.

The common models of SDCHENXUAN actuators are CX1000,CX1800,CX3000,CX4000,CX5000,XY1200,XY3500,XY4500,CX202,CX204,etc.

Explosion-proof type CX402,CX404,CX408,CX410 etc.

Valve body:

 The executor that regulates the flow of medium is matched with the executor to form an electric regulating valve.  Siemens valves are divided into: copper valves, cast iron valves, ductile iron valves, cast steel valves;  According to the connection mode, it can be divided into: threaded connection and flange connection valves;  According to the medium used, it can be divided into water valve and steam valve.  Diameter DN10 ... DN150.(chenxuan  DN15-DN400)

Sensors:

 The temperature of the medium is measured in various types.  According to the installation position, it can be divided into immersion temperature sensor, binding temperature sensor, air duct temperature sensor, indoor temperature sensor, outdoor temperature sensor and other types.