Specifications SM Freezer Expansion Valves supply many charge methods and suits for air-condition,refrigerated cabinets freezer,dehumidifier.

  Product Description Brass Cooler Expansion Valve  General Characteristics l   Constant superheat adjusting performance with MOP function l   Rugged stainless steeldiaphragm l   Interchangeable cage l   Inlet strainer assembly l   For use on refrigerants R22,R134a,R407c  and  R404A/ R507 l   Safe working pressure of 3.0 Mpal      Maximum bulb temperature is 75℃ Superheat adjusting Factory setting :superheat 3.5K,static superheat adjusting range is between 2~8K. Take off cap and turn adjusting stem .Turn adjusting stem clockwise one round ,reduces superheat 1.5K. Technical data  

Orifice

Model

Refrigerant

Connection size

Capillary length

Weight

R22

R134a

R407c

R404A/R507

Inlet

Outlet

External equalizer

Type

(KW) Nominal capacity (KW)

Type

(KW) Nominal capacity (KW)

Type

(KW) Nominal capacity (KW)

Type

(KW) Nominal capacity (KW)

0

SM(E)     ST(E)

1/3H

1.12

1/5M

0.65

1/3N

1.07

1/4S

0.83

3/8 OR φ10   SAE or ODF

1/2 OR φ12   SAE or ODF

1/4 OR φ6   SAE or ODF

1m

0.5kg

1

3/4H

2.53

2/5M

1.50

3/4N

2.68

1/2S

1.94

2

1H

3.37

1/2M

2.50

1N

3.35

1S

3.30

3

1.5H

5.06

1-1/3M

4.0

1.5N

5.28

1-1/2S

5.28

4

2.5H

8.43

2M

6.2

2.5N

8.80

2-1/3S

8.4

5

4H

13.49

2.5M

8.20

4N

14.1

3S

10.60

6

5H

16.87

3M

9.50

5N

16.4

3-1/2S

12.16

Note :Nominal capacity is based on evaporating temperature te=4.4℃, condensing temperature tc=40℃,and refrigerant temperature ahead of valve t1= 38℃   Dimensions Brass Cooler Expansion Valve
Company Information   1.Company and show   2.Production line:     3.Certificates:    Excellent supplier of Carrier and Johnson Controls   Certificate of SGS,ISO9001:2008. UL/CUL,CE &CQC   FAQ   1.Q: What is your main market?    A: Our main market is north America, especially USA.   2.Q: Are you products standard?    A: Our model is standard, if you have specific demand, pls tell us.   3.Q: Do you have interest to do our own design items?    A: Absolutely! We have big interest. Packaging & Shipping   Packaging Detail:  Brass Cooler Expansion Valves normally closed Export cartons:31*25*21cm then into plastic pallet Delivery Detail:  15days after receiving deposit Our Services Brass Cooler Expansion Valve 1)Our advantage:    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 with strong ability in designing and after sell service. Cooperation with ALCO,Carrier, Johnson Controller has improved our quality to a new level.   2)Terms of payment: T/T, L/C, Western union. 3)Shipment: average 20-25days 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.   Welcome to choose Shanghai Thermostat , we are always ready!