The Parker 202420 is sized specifically for the A9 regulator series

If a longer reach is required

ensuring seamless integration with the existing wiring harness

preventing the common alignment issues found with generic aftermarket HVAC blower motors

minimizing the tool kit required for field replacement

Johnson Controls V46BT-3 Valve Els PW 17895 The Parker 202420 is sized2 1 2" ASME Four Hole Flange, 70 to 170 PSI Opening Point Range, NAVSEA Certified Type Cast Naval Bronze with Monel interior parts Direct Acting Pressure Actuated Water Regulating Valve for Non Corrosive Refrigerant with 30" Capillary with Sweat Connection (Style 34) Pressure Element Product Description: The Johnson Controls V46BT 3 Valve is a high performance, pressure actuated, modulating valve designed for regulating water flow in refrigeration