I. Technical Parameter
- ⏹ Nominal Diameter: DN15-DN65
- ⏹ Nominal Pressure: 4.0MPa
- ⏹ Applicable Medium: R12, R22, R502, R134a, R404a, R507, R717 and other refrigerants.
- ⏹ Applicable Temperature： -46°C ~ + 150°C
- ⏹ Structure Form: Angle Type Structure code is A, Straight Type Structure code is S
- ⏹ The regulating spool has two types, A and B, A core is used for expansion regulation, and B core is used for flow regulation.
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