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expansion valve for refrigerator( R22 R134A R407C R507/404A)

FOB Price

USD $20 - $50 / Piece

1 Piece(Min.Order)

Supply Ability 500 Piece / Pieces per Month
Port FOBshanghai
Payment Terms:T/T Credit Card

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Product Details

Standard or Nonstandard:	Standard	Structure:	Pressure Reducing	Pressure:	Medium Pressure
Power:	Pneumatic	Material:	Brass	Temperature of Media:	High Temperature
Media:	Other, R22 R134A R407C R507/404A	Port Size:	1/2 3/8 5/8 7/8	Place of Origin:	Shanghai, China
Model Number:	NRFE	Brand Name:	STF

Product Description

Specifications

bi-flow expansion valve
1.Constant superheat adjusting performance.
2.Temperature range: -40~+10.
3.R22,R134a
4.MOP

Product Description

bi-flow expansion valve

General

NRF/RT are integrated valves for freezing,air conditioning, commercial Ref.

and transportation A/C and Ref..

Characteristics

l Constant superheat adjusting performance.

l Evaporating temperature range: -40°C~+10°C.

l Can be supplied with MOP(Max operating pressure).

l Changeable inputing filter net.

l Suitable for R22, R134a, R407C, R404A/R507,R410A.

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

R410A

(Model)

Nominal capacity

(KW)

(Model)

Nominal capacity

(KW)

(Model)

Nominal capacity

(KW)

(Model)

Nominal capacity

(KW)

(Model)

Nominal capacity

(KW)

NRF

1/4M

0.88

NRF

1/2H

1.76

NRF

1/2N

1.76

NRF

1/3S

1.17

NRF

3/4Z

2.64

NRF

1/2M

1.76

NRF

3.52

NRF

3.52

NRF

2/3S

2.35

NRF

1-1/2Z

5.28

NRF

3.52

NRF

1-1/2H

5.28

NRF

1-1/2N

5.28

NRF

3.52

NRF

2-1/4Z

7.92

NRF

1-1/2M

5.28

NRF

7.04

NRF

7.04

NRF

1-1/2S

5.28

NRF

10.56

NRF

7.04

NRF

10.56

NRF

10.56

NRF

7.04

NRF

4-1/2Z

15.84

NRF

2-1/2M

8.80

NRF

14.08

NRF

14.08

NRF

10.56

NRF

21.12

Certifications

Packaging & Shipping

Our Services

Auto Air Conditioner 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 Carrier 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!

Contact Us

Shanghai Thermostat Factory Co., Ltd.: Contact nameShirly Xiao; Phone86-21-60537189; AddressNo. 1, Canghui Road

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expansion valve for refrigerator( R22 R134A R407C R507/404A)

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