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Back Pressure Valve — Suit for all refrigerants and ammonia
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Valve series
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Back Pressure Valve — Suit for all refrigerants and ammonia
Technical Parameters:
* Design pressure: 6.4MPa
* Test Pressure: 6.0MPa
* Opening Differential Pressure: 3.5bar/5.0bar
* Pressure Loss: ≤0.1bar
* Applicable Temperature Range: -46℃~+150℃
* Applicable Media: R22、R507、R407C、R404A、R134a、R410A、R717、ammonia and other refrigerants and frozen oil.
No. |
Type |
Nominal Diameter |
ΦA |
ΦB |
L1 |
L2 |
H |
1 |
BPV-65-00 |
DN65 |
Φ76 |
Φ65 |
15.5 |
70 |
250 |
2 |
BPV-80-00 |
DN80 |
Φ89 |
Φ80 |
16.5 |
90 |
300 |
3 |
BPV-100-00 |
DN100 |
Φ108 |
Φ100 |
16 |
106 |
350 |
4 |
BPV-125-00 |
DN125 |
Φ133 |
Φ125 |
20 |
127 |
410 |
5 |
BPV-150-00 |
DN150 |
Φ159 |
Φ150 |
25 |
145 |
475 |
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Inlet Pressure Regulating Valve — Suit for all refrigerants and ammonia