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Refrigerator Brass Expansion Valve

Refrigerator Brass Expansion Valve
Price: US $ 21.6/Piece
Trade Terms: FOB
Min Order: 5/Piece
Pay Type: L/C,T/T,Western Union
Refrigerator Brass Expansion Valve 

General:

RTB/RTBT are bi-flow expansion valves, widely used in heatpumps,
Air conditions refrigeration system.

Characteristics:

1. Constant superheat adjusting performance.
2. Evaporating temperature range: -40º C~+10º C.
3. Can be supplied with MOP(Max operating pressure).
4. Constant superheat adjusting performance...
5. 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.
R134aR22R407cR404A/R507
(Model)Nominal capacity
(KW)
(Model)Nominal capacity
(KW)
(Model)Nominal capacity
(KW)
(Model)Nominal capacity
(KW)
RTB
RTBT
1/2M1.76RTB
RTBT
1H3.52RTB
RTBT
1N3.52RTB
RTBT
2/3S2.35
RTB
RTBT
1-1/2M5.28RTB
RTBT
2H7.04RTB
RTBT
2N7.04RTB
RTBT
1-1/2S5.28
RTB
RTBT
2M7.04RTB
RTBT
3H10.56RTB
RTBT
3N10.56RTB
RTBT
2S7.04
RTB
RTBT
2-1/2M8.80RTB
RTBT
4H14.08RTB
RTBT
4N14.08RTB
RTBT
3S10.56
RTB
RTBT
3M10.56RTB
RTBT
5H17.60RTB
RTBT
5N17.60RTB
RTBT
3-1/2S12.32
RTB
RTBT
4M12.32RTB
RTBT
6H21.12RTB
RTBT
6N21.12RTB
RTBT
4S14.08
RTB
RTBT
5-1/2M19.36RTB
RTBT
7-1/2H26.40RTB
RTBT
7-1/2N26.40RTB
RTBT
5S17.60
RTB
RTBT
7-1/2M26.40RTB
RTBT
10H35.20RTB
RTBT
10N35.20RTB
RTBT
7S24.64
RTB
RTBT
9M31.68RTB
RTBT
12H42.24RTB
RTBT
12N42.24RTB
RTBT
8-1/2S29.92

Prod Model: RTB RTBT
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Item: Refrigerator Brass Expansion Valve
Evaporating Temperature Range: -40c~+10c
Suitable For: R134A, R407c, R404A/R507
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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