| 產品名稱: | NRF(E)系列熱力膨脹閥 | |||||
| 型號規格: | ![]() |
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| 產品類別: | 常規產品 -- 泵閥管件 -- 膨脹閥 | |||||
| 參考價格: | 廠價直銷 | |||||
| 產品品牌: | 國產 | |||||
| 產品產地: | 上海 | |||||
| 可供數量: | 批量 | |||||
| 供貨周期: | 現貨(或電詢) | |||||
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| 產品簡介: |
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R134a |
R22 |
R407c |
R404A/R507 | ||||||||
|
型號
(Model) |
名義容量
Nominal capacity
(KW) |
型號
(Model) |
名義容量
Nominal capacity
(KW) |
型號
(Model) |
名義容量
Nominal capacity
(KW) |
型號
(Model) |
名義容量
Nominal capacity
(KW) | ||||
|
RTB
RTBT |
1/2M |
1.76 |
RTB
RTBT |
1H |
3.52 |
RTB
RTBT |
1N |
3.52 |
RTB
RTBT |
2/3S |
2.35 |
|
RTB
RTBT |
1-1/2M |
5.28 |
RTB
RTBT |
2H |
7.04 |
RTB
RTBT |
2N |
7.04 |
RTB
RTBT |
1-1/2S |
5.28 |
|
RTB
RTBT |
2M |
7.04 |
RTB
RTBT |
3H |
10.56 |
RTB
RTBT |
3N |
10.56 |
RTB
RTBT |
2S |
7.04 |
|
RTB
RTBT |
2-1/2M |
8.80 |
RTB
RTBT |
4H |
14.08 |
RTB
RTBT |
4N |
14.08 |
RTB
RTBT |
3S |
10.56 |
|
RTB
RTBT |
3M |
10.56 |
RTB
RTBT |
5H |
17.60 |
RTB
RTBT |
5N |
17.60 |
RTB
RTBT |
3-1/2S |
12.32 |
|
RTB
RTBT |
4M |
12.32 |
RTB
RTBT |
6H |
21.12 |
RTB
RTBT |
6N |
21.12 |
RTB
RTBT |
4S |
14.08 |
|
RTB
RTBT |
5-1/2M |
19.36 |
RTB
RTBT |
7-1/2H |
26.40 |
RTB
RTBT |
7-1/2N |
26.40 |
RTB
RTBT |
5S |
17.60 |
|
RTB
RTBT |
7-1/2M |
26.40 |
RTB
RTBT |
10H |
35.20 |
RTB
RTBT |
10N |
35.20 |
RTB
RTBT |
7S |
24.64 |
|
RTB
RTBT |
9M |
31.68 |
RTB
RTBT |
12H |
42.24 |
RTB
RTBT |
12N |
42.24 |
RTB
RTBT |
8-1/2S |
29.92 |
注:名義制冷量是基于蒸發溫度te=4.4℃,冷凝溫度tc=40℃,閥前制冷劑溫度為t1=37.8℃。
外形尺寸Dimensions