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Nrf (E) Air Conditioner Expansion Valve

Nrf (E) Air Conditioner Expansion Valve
Price: Negotiable/Piece
Trade Terms: FOB,CIF
Min Order: 5/Piece
Pay Type: L/C,T/T,Western Union

NRF(E) Thermostatic Expansion Valve

General Characteristics
Constant superheat adjusting performance.
Evaporating temperature range: -40ºC~+10ºC.
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.

 
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 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 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!

R134a
R22R407cR404A/R507
( Model )Nominal capacity
(KW)
( Model )Nominal capacity
(KW)
( Model )Nominal capacity
(KW)
( Model )Nominal capacity
(KW)
NRF(E)
 
1/4M0.88NRF(E)
 
1/2H1.76NRF(E)
 
1/2N1.76NRF(E)
 
1/3S1.17
1/2M1.761H3.521N3.522/3S2.35
1M3.521-1/2H5.281-1/2N5.281S3.52
1-1/2M5.282H7.042N7.041-1/2S5.28
2M7.043H10.563N10.562S7.04
2-1/2M8.804H14.084N14.083S10.56
3M10.565H17.605N17.603-1/2S12.32
4M12.326H21.126N21.124S14.08
5-1/2M19.367-1/2H26.407-1/2N26.405S17.60
7-1/2M26.4010H35.2010N35.207S24.64
9M31.6812H42.2412N42.248-1/2S29.92

Prod Model: NRF(E) Air Conditioner Expansion Valve
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Evaporating Temperature Range: -40~10
Safe Working Pressure: 3MPa
Maximum Bulb Temperature: 75c
Capillary Length: 1m
Connection Type: SAE External Thread
Media: R22,R134A,R407c and R404A/ R507
Cage: Interchangeable
Max.Operating Pressure: Supply with Mop
Shanghai Thermostat Factory Co., Ltd. is a professional manufacturer of refrigeration and air condition auto-control unit. We have more than 60 years history in this industry.

In 1985, STF cooperated with ALCO to produce T series expansion valves. We were the only Chinese company having the mixed infusing technology in expansion valve production. In 1993, Shanghai Johnson Controller Co., Ltd. Was established by us and Johnson to produce YK series controllers. In 1996, FDF-M diaphragm solenoid valve was certificated as National Grade New Product. As a high-tech enterprise, we get innovation fund from the government.

Our main products include solenoid valves, thermostatic expansion valves, sight glasses, filter dryers, pressure controls, pressure difference controls, temperature controls. We have gained approval for our quality control system in relation to international standard ISO9001: 2008. UL/cUL\CE & CQC approval can be supplied to order.

Products are widely used by Carrier, YORK, Trane, Dunhambush, McQuay, Mammoth, HANBELL, RefComp, Midea, Gree etc. And exported to America, Europe, Australia, Africa, Korea, Hong Kong, Philippine and Taiwan.

We stick to the development of specialization, give the best solution of localization and keep advanced in technology by continual innovation. We are always pursuing to be a leading enterprise in our area.

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  • Shanghai Thermostat Factory Co., Ltd.

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