


I. Technical Parameter
- ⏹ Nominal Diameter: DN15-DN150
- ⏹ Nominal Pressure: 2.5MPa
- ⏹ Applicable Medium: R12, R22, R502, R134a, R404a, R507, R717 and other refrigerants.
- ⏹ Temperature Range: -46°C ~ +150°C
- ⏹ Opening Pressure Difference: 0.04bar

II. Order Products
Please tell us the model you want when ordering.
E.g: NRVD32. It means DN32 Neck Flange Check Valve.


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