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Electromagnetic four-way reversing valve (SHF series) SHF-3/4/7 Series

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The SHF series of electromagnetic four-way reversing valve are suitable for heat pump systems such as central, apartment and room air conditioners. By switching the circulation path of the refrigerating medium, it can switch between cooling and heating modes.
Availability:
Quantity:
  • Gangli

1) Product Features:

· Wide applicability and strong versatility

· Energy saving


2) General parameters:

· Applicable refrigerants: R22, R407C, R410A, R290, R32

· Applicable medium temperature:-30 ℃~+130 ℃

· Applicable ambient temperature:-30 ℃~+55 ℃

· Applicable environmental humidity:<95%RH

· Certifications: CRAA, CQC, VDE, UL.


Technical parameter:

Product series Parameter mm R22 nominal capacity Maximum working pressure MPa Working pressure differential MPa Internal leakage ml/min Connection pipe specifications (outer diameter) in Matching power HP
KW (US.T) MAX MIN D pipe ESC pipe
SHF-3 7.5 3.5 1.0 4.2 3.1 0.2 <1000 1/4 5/16 0.75~1.2
SHF-4 8.0 4.5 1.3 5/16 3/8 0.75~1.5
SHF-7 11.1 7 2.0 0.25 <1500 3/8 1/2 1.5~3
SHF-9 11.1 9 2.5 <2000 3/8 5/8 2~3
SHF-11 11.5 11 3.1 3/8 16mm 2~4
SHF-20 15.5 23 6.5 0.3 <4000 1/2 3/4 3~8
SHF-35 20.0 38 10.5 <6000 3/4 7/8 5~12
SHF-50 22.8 50 15 7/8 1/8 8~20
SHF-70 28.6 70 20 0.34 <10000 1 1/4 20~28
SHF-105 34.8 105 30 0.34 1/4 1/2 25~35


Coil technical parameter:

Product series Applicable voltage fluctuation range Model Rated voltage (V) Frequency (Hz) Power(W)
Normal voltage -15%~+10% XQA1 AC100 50/60 7/5
XQA2 AC200 50/60 7/5
XQA3 AC220-240 50/60 4.5/3.5
XQA4 AC110-120 50/60 4.5/3.5
XQA5 AC208 50/60 4.5/3.5
XQD3 DC24 / 9
XQD5 DC15.4 / 7
Wide Voltage -35%~+10% XQA3(K) AC220-240 50/60 6.5/4.5
Operating voltage DC120-310V XQD2 (Hold voltage DC12V) / 1

Note: the lead length and terminal model can be customized according to customer requirements.



shf347

SHF-3/4/7 Series dimensions:

Model Dimensions mm
A B C D E F G L
SHF-3A 38 38 50 88 43 11.5 9.1 6.1 89.2
SHF-3C 38 38 50 88 43 11.5 8.1 6.5 89.2
SHF-4A 42 44 56 98.5 43 12 9.7 8.1 92.4
SHF-4/4C 42 50 62 104 43 12 9.1 8.1 94/92.4
SHF-7(12.2) 49 59 71 120 52 16 12.2 9.7 112
SHF-7(12.8) 49 59 71 120 52 16 12.8 9.7 112


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Zhongshan Gangli Refrigeration Fittings Co., Ltd. is an enterprise integrating R&D, design, production and sales, specializing in the production of refrigeration accessories.

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