Johnson Controls R-317-1 Controller R-410A The encapsulated winding construction protects

The encapsulated winding construction protects against moisture ingress and thermal degradation

this is an LP-specific pilot orifice

Always verify the specific FLA and LRA ratings on the Ranco technical datasheet to ensure it meets the compressor motor requirements

Internal Bypass Protection: Optimizes hydraulic pressure during high-flow pump cycles

Johnson Controls R-317-1 Controller R-410A The encapsulated winding construction protectsThe Johnson Controls R 317 1 Air Flow Controller is a precision proportional direct acting pneumatic controller designed for low pressure sensing in commercial HVAC systems. Engineered for high accuracy air velocity control, this unit operates within a sensing range of . 05" WC to 1" WC, making it a reliable component for static pressure control and VAV system maintenance. The R 317 1 features a 25 psig maximum supply pressure and delivers a 45 SCIM