SM Refrigeration Thermal 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.
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
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 Detail:
Refrigeration Thermal Expansion Valve normally closed Export cartons:31*25*21cm then into plastic pallet
Delivery Detail:
15days after receiving deposit
Refrigeration Thermal 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!