Expansion valve for refrigerator
l Constant superheat adjusting performance.
l Evaporating temperature range: -40℃~+10℃.
l MOP (Max. operating pressure) function is available.
l Changeable inlet filter net.
l Suitable for R22, R134a, R407c, R404A/R507.
Factory setting :superheat 3.5K,static superheat adjusting range is between 2~8K.
Take off cap and turn adjusting stem .Turn adjusting stem anticlockwise one round ,reduces superheat 1.5K.
Note :Nominal capacity is based on evaporating temperature te=4.4℃, condensing temperature tc=40℃,and refrigerant temperature ahead of valve t1= 38℃
We are the manufacturer with more than 60 years experience in valves. Best price,quality and service, Also we can control the production status.
Shanghai Thermostat team Factory Co.,Ltd has strong ability in designing and after service. Cooperation withALCO,Carrier, Johnson Controller has improved our quality to a new level.
2)Terms of payment: T/T, L/C, Western union.
3)Shipment: average 15-25days after receiving deposit.
4)Delivery: Shanghai ,by sea or air.
5)Gurantee: One year since delivery.
6)Inspection: 100% testing for all the valves.
7) All kinds of CERTIFICATE OF ORIGIN.