NRF(E) Thermal Expansion Valves for refrigeration parts

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$10.00 - $50.00 / Pieces | 10 Piece/Pieces NRF(E) Thermal Expansion Valves for refrigeration par MOQ 10 pcs (Min. Order)
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Overview
Quick Details
Place of Origin:
Shanghai, China (Mainland)
Brand Name:
STF
Model Number:
NRF(E) Air Conditioner Expansion Valve
Type:
NRF(E) Thermal Expansion Valves for refrigeration parts
Application:
Refrigeration Parts
Certification:
RoHS
MAX.OPERATING PRESSURE:
Supply with MOP
Evaporating temperature range:
-40℃~+10℃
Connection Type:
SAE external thread
Inputing filter net:
Changeable
External equalizer connection size:
1/4SAE
Capillary length:
1.5m
Model:
NRF(E) Thermal Expansion Valves for refrigeration parts
Supply Ability
Supply Ability:
300 Piece/Pieces per Week NRF(E) Thermal Expansion Valves for refrig SAMPLES ARE AVAILABLE
Packaging & Delivery
Packaging Details
NRF(E) Thermal Expansion Valves for refrigeration parts normally closed Export cartons:31*25*21cm then into plastic pallet
Port
SHANGHAI
Lead Time :
Shipped in 5 days after payment

 

Product Description

NRF(E) Thermal Expansion Valves for refrigeration parts

 

 

General Characteristics

  • Constant superheat adjusting performance.
  • Evaporating temperature range: -40℃~+10℃.
  • Can be supplied with MOP(Max operating pressure).
  • Changeable inputing filter net.
  • Suitable for R22, R134a, R407c, R404A/R507.

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

 

R134a

R22

R407c

R404A/R507

(Model)

Nominal capacity

(KW)

(Model)

Nominal capacity

(KW)

(Model)

Nominal capacity

(KW)

(Model)

Nominal capacity

(KW)

NRF(E)

 

1/4M

0.88

NRF(E)

 

1/2H

1.76

NRF(E)

 

1/2N

1.76

NRF(E)

 

1/3S

1.17

1/2M

1.76

1H

3.52

1N

3.52

2/3S

2.35

1M

3.52

1-1/2H

5.28

1-1/2N

5.28

1S

3.52

1-1/2M

5.28

2H

7.04

2N

7.04

1-1/2S

5.28

2M

7.04

3H

10.56

3N

10.56

2S

7.04

2-1/2M

8.80

4H

14.08

4N

14.08

3S

10.56

3M

10.56

5H

17.60

5N

17.60

3-1/2S

12.32

4M

12.32

6H

21.12

6N

21.12

4S

14.08

5-1/2M

19.36

7-1/2H

26.40

7-1/2N

26.40

5S

17.60

7-1/2M

26.40

10H

35.20

10N

35.20

7S

24.64

9M

31.68

12H

42.24

12N

42.24

8-1/2S

29.92

 

Note :Nominal capacity is based on evaporating temperature te=4.4℃, condensing temperature tc=40℃,and refrigerant temperature ahead of valve t1= 38℃

 

Dimensions

 

 

  ABCDEFGH  
ModelConnection sizemmmmmmmmmmmmmmmmExternal equalizer connection sizeCapillary length
 InletOutlet          
NRF(E) 1/2H10 or 3/812 or 1/21026111571φ5526φ1389Φ6×11.5m
NRF(E) 1HSAESAE 
NRF(E)1-1/2H  1/4SAE
NRF(E) 2H,3H,4H   
NRF(E) 5H10 or 3/816 or 5/8 
SAESAE 
NRF(E)6H,7-1/2H12 or 1/216 or 5/8 
NRF(E) 10HSAESAE 
NRF(E) 12H   

 

 

Advantages

 

Company Information


Certifications

 

Production Flow

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: 

NRF(E) Thermal Expansion Valves for refrigeration parts normally closed Export cartons:31*25*21cm then into plastic pallet

Delivery Detail: 

15days after receiving deposit

 

 

Our Services

NRF(E) Thermal Expansion Valves for refrigeration parts

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!

 

 

 

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