Johnson Controls V46AB-1C Pressure Actuated Water Regulating Valve

The Johnson Controls V46AB-1C Pressure Actuated Water Regulating Valve is a dependable, direct-acting valve designed to regulate water pressure in commercial refrigeration and HVAC systems. This 1/2 inch nominal valve features robust threaded end connections that simplify retrofits and new installs, while delivering precise, stable pressure control across typical service ranges. Rated for 70 to 260 PSI, it supports non-corrosive refrigerant circuits and maintains consistent performance in environments such as ice cream machines, computer room air conditioning units, and refrigeration cases. Built to ASME standards, the valve combines durable construction, easy field adjustment, and long service life, helping operators protect equipment, optimize energy use, and reduce maintenance cycles.

• Type: Direct Acting pressure regulating valve
• Size & connections: 1/2 inch nominal with threaded end connections
• Pressure range: 70–260 PSI
• Applications: Commercial refrigeration, ice cream machines, computer room air conditioning units, refrigeration cases
• Pressure element: 30 inch capillary, 1/4 inch flare nut