Refrigeration Solenoid Valve Magnetic Valve Coil

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Packaging Detail:hongsen package/neutral package
Delivery Detail:one week


1.refrigeration solenoid valve magnetic valve coil 
2.perfect sealing performance;one direction flow;valve body is universal

Refrigeration Solenoid Valve Magnetic Valve Coil


· Model EVR solenoid valve is a direct-operated or servo-operated valve,which is applicable to one direction flow.
· Model EVR solenoid valve is used on the liquid, air suction or hot vaporpiping of a freezer, cold store and air conditioning unit.
· The valve seat of Model EVR solenoid valve is well sealed with perfectsealing performance.
· Model EVR solenoid valves with various voltage solenoids are availableand the valve body is universal.
· Both packed and separated Model EVR solenoid valves are available andit means the valve body could be supplied separately from the solenoid.




· Only NC type solenoid valve is available.
· The max. design temperature is 105°C.
· 100-mesh filter is contained at the suction end, which is replaceable.
· 10W high power solenoid and max. operating pressure differential
· (MOPD) is 2.5 MPa.
· It is applicable to various applications in freezer, cold store and air conditioning unit.
· The max. size of flare connection is 3/4 in.
· The max. size of welded connection is 9/8 in.
· The solenoids with various power supply are available.
· The clamped joint solenoid is easy to be mounted or dismounted only with one screwdriver.
· The sealed solenoid has a long service life and it can be used even in an adverse circumstance.


Technical Paramengers:


Applicable RefrigerantHCFC or HFC (Customer choice)
Applicable Medium Temperature-25°C~+105°C
Applicable Ambient Temperature of Solenoid-25°C~+80°C
Standard Voltage of SolenoidAC380V,AC220V/50Hz(Custom design is acailable)
Allowable Voltage Fluctuation for Solenoid+10%~-15%
Connection of SolenoidIP67 with terminal box




ModelConnection TypeP(bar)Max.Operating Pressure(bar)Kv(m3/h)
FlareWeldedMin.Max.MOPD Liquid
EVR3-21/4 SAE1/4 ODF0.030400.27
EVR3-33/8 SAE3/8 ODF0.00.27
EVR6-33/8 SAE3/8 ODF0.050.8
EVR6-41/2 SAE1/2 ODF0.8
EVR10-41/2 SAE1/2 ODF1.9
EVR10-55/8 SAE5/8 ODF1.9
EVR15-55/8 SAE5/8 ODF2.6
EVR15-63/4 SAE3/4 ODF2.6
EVR15-7--7/8 ODF2.6
EVR20-7--7/8 ODF5.0
EVR20-9-- ODF5.0
EVR25-9-- ODF0.210.5
EVR25-11-- ODF
EVR32-11-- ODF16
EVR32-13-- ODF
EVR40-13-- ODF21
EVR40-17-- ODF


1)Kv:The flow rate (m3/h)of water of density 1 t/m3 passing through the solenoid valve under the pressure differential of 100 KPa.
2)The MOPD of gaseous medium is about 0.1 MPa higher than that of liquid.


We have organized several common questions for our clients,may help you sincerely:

①How about your company?

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel,is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

②How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

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Q:How to connect the solenoid valve?
Solenoid valve is an electromagnetic control of industrial equipment, is used to control the automation of the basic components of the fluid, is an actuator, not limited to hydraulic, pneumatic.
Q:How to maintain the electromagnetic valve?
At work, pay attention to the front and rear valve pressure gauges. The work pressure shall not exceed the rated pressure. The working pressure difference must be within the rated pressure range.
Q:Solenoid valve will not be closed after power failure
Whether the fluid medium is clean, the balance hole of the solenoid valve, pilot hole or pilot valve port (diameter about 2-3mm) is easy to plug
Q:What power line should be used for the solenoid valve?
Used in industrial control systems to adjust the direction, flow, speed, and other parameters of the medium.
Q:How does solenoid valve power supply?
DCS output of the DO signal to be connected in series in the relay loop, is in the DCS cabinet between the internal wiring, and then control the relay to the field solenoid valve to power
Q:Where is the solenoid valve in the refrigerator?
The refrigerator's solenoid valve is at the bottom of the refrigerator, opens the lid under the refrigerator, and has a black valve body at the left of the compressor.
Q:Duty cycle type solenoid valve operating principle
When the internal ground when the current through the solenoid valve, control valve to start Z.
Q:What are the several points of the electromagnetic valve?
Position refers to the spool position: two is the spool has two positions, the three is that there are three positions, more than one in the middle position
Q:What is the difference between the two position five way solenoid valve and the three bit five way solenoid valve?
keep in the upper seal with holding power.
Q:What's the function of the solenoid valve?
The working principle of the electromagnetic valve, solenoid valve in a closed chamber, at different locations to open a hole, each hole leads to different pipeline, the middle valve chamber, both sides are two electromagnets

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