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JW4000 series coolant solenoid valves are of normal closed and semi direct lift, which can be applied to the control of coolant, water, and compressed air.
1. Compact design, no leaking at high pressure
2. No pressure differential required
3. Water and moisture proof
4. Coils meeting the standards: CE161-1
5. Max temperature130°C, max Pressure 3.0MPa
6. Voltage Input: 12VDC, 24VDC, 24VAC, 110VAC, 220VAC, etc
Specificaitons
Model | Connection | Maximum Differential Pressure (bar) | Maximum Working Pressure 2 (bar) | KV Value
(m3/h) | Rated Output of Refrigerating (KW) | ||||
Threads | Orifice φ(mm) | R134a | R22 | R407C | R404A | ||||
JW4020-2 | 1/4" | 2.5 | 21 | 32 | 0.175 | 2.95 | 3.15 | 3.28 | 2.08 |
JW4020-3 | 3/8" | 3.0 | 0.23 | 3.88 | 4.14 | 4.31 | 2.74 | ||
JW4064-3 | 3/8" | 7.0 | 0.8 | 6.8 | 9.4 | 9.3 | 8.0 | ||
JW4064-4 | 1/2" | ||||||||
JW4070-4 | 1/2" | 12.5 | 2.2 | 18.7 | 25.7 | 25.6 | 22.0 | ||
JW4070-5 | 5/8" | 2.61 | 22.2 | 30.5 | 30.3 | 26.1 | |||
JW4050-5 | 5/8” | 16.5 | 3.8 | 32.3 | 44.5 | 44.2 | 38.0 | ||
JW4050-6 | 3/4” | 4.8 | 40.8 | 56.2 | 55.8 | 48.0 | |||
JW4050-7 | 7/8” | 5.7 | 48.5 | 66.7 | 66.2 | 57.0 | |||
JW4090-5 | 5/8” | 3.8 | 32.3 | 44.5 | 44.2 | 38.0 | |||
JW4090-6 | 3/4” | 4.8 | 40.8 | 56.2 | 55.8 | 48.0 | |||
JW4090-7 | 7/8” | 5.7 | 48.5 | 66.7 | 66.2 | 57.0 | |||