The solenoid valve is two-position two-waynormally close solenoid valve. It can switch on or off, and change the flowdirection of medium.

Adopting full-closed magnetic coil and DIN international standard electricplug, SV Series Two Position Two Way Valves have the advantages of goodinsulation, waterproof, moisture proof, anti-vibration and corrosionresistance.

Our two position two way valves can be used inrefrigerating air-condition, mechanical equipment, boiler and fire-fighting,etc.

Two-way three-circulate solenoid valve isthe solenoid valve with two positions and three ways..
Two position three way valves also has widespread usein the auto control of pneumatic or hydraulic system, or some protection loops.

Electromagnetic valve adopts full plastic sealed magnetic coil and DIN electricpatch device, and hereby the two position three way valves have the virtues offine insulation, waterproof, moisture proofing, quakeproofand acid resistance.

With functions of normal open and normal close, our two position three wayvalves are used to connect, break or change medium direction of flow in thesystem with different media like liquid and gas, etc. in industries of refrigeration,machinery, boiler and fire control.

The adoption of two-way electromagneticvalve has greatly simplified the arrangement of refrigeration system andreduced the amount of one-way valve and electromagnetic valve in the system,thus making the system pipeline design more reasonable on one hand and alsoreducing the cost of plant unit vastly on the other hand.

Our two way bidirectional solenoid valve is mainly used for the defrosting ofwind cooling heat pump refrigeration unit and the defrosting of supermarketrefrigerators as well.

Load Relieving Valves

The compressor cylinder end unloadingsolenoid valve is a kind of capacity adjusting valve. It is generally mountedon the cylinder lid of refrigeration compressor. Offering automatic unloadingadjustment of refrigeration compressor according to the loading capacity ofevaporator, our load relieving valves can match the power of compressor withthe requirement of refrigeration amount, which also saves energy.