Description
The Johnson Controls V46AB-25 is a commercial-grade, direct acting pressure actuated water regulating valve engineered for reliable condenser water flow control in refrigeration and HVAC systems. Built with a durable cast brass body and designed for use with non-corrosive refrigerants, this valve automatically modulates cooling water flow in response to refrigerant head pressure — helping maintain optimal system efficiency and protecting compressors from high-pressure conditions.
Key Features
- Direct acting, pressure actuated design for automatic condenser water regulation
- Standard flow, commercial type construction for dependable performance in demanding applications
- Cast brass body provides long-lasting durability and corrosion resistance
- Compatible with non-corrosive refrigerants
- Style 5 pressure element with 1/4″ external flare fitting for easy refrigerant line connection
- Wide opening point range accommodates a broad range of system operating conditions
Specifications
- SKU: V46AB-25
- Brand: Johnson Controls
- Connection Size: 1/2″ NPT
- Opening Point Range: 70 to 260 PSI
- Flow Type: Standard Flow
- Body Material: Cast Brass
- Valve Action: Direct Acting
- Refrigerant Compatibility: Non-Corrosive Refrigerants
- Pressure Element Style: Style 5
- Pressure Element Fitting: 1/4″ External Flare
- Application: Commercial HVAC & Refrigeration
Application
The V46AB-25 is ideal for commercial refrigeration systems, water-cooled condensers, and HVAC equipment where precise condenser water control is critical. The 70–260 PSI opening point range makes it suitable for a wide variety of refrigerant systems, and the 1/4″ external flare pressure element connection (Style 5) ensures straightforward field installation and serviceability.
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