Description
The Johnson Controls V46AT-1 is a commercial-grade, direct-acting, pressure-actuated water regulating valve engineered for reliable condenser water flow control in non-corrosive refrigerant systems. Built with a durable cast iron body and a 2-1/2″ ASME four-hole flange connection, this valve delivers consistent performance in demanding commercial HVAC and refrigeration applications.
Key Features
- Direct-acting, pressure-actuated operation for responsive and accurate flow control
- Opening point pressure range: 70 to 170 PSI — field-adjustable to match system requirements
- Standard flow, commercial-type design for high-capacity condenser water applications
- Cast iron body construction for long-lasting durability in commercial environments
- 2-1/2″ ASME four-hole flange connection for secure, leak-free installation
- 1/4″ external flare fitting for refrigerant pressure sensing connection
- Designed for use with non-corrosive refrigerants
Application
The V46AT-1 modulates condenser water flow in response to refrigerant head pressure, helping maintain optimal system efficiency and protecting compressors from high-pressure faults. It is ideally suited for commercial chillers, condensing units, and refrigeration systems where precise water-side pressure control is critical.
Specifications
- SKU: V46AT-1
- Brand: Johnson Controls
- Valve Type: Direct-Acting, Pressure-Actuated Water Regulating Valve
- Body Material: Cast Iron
- Connection Size: 2-1/2″
- Connection Type: ASME Four-Hole Flange
- Opening Point Pressure Range: 70 to 170 PSI
- Sensing Connection: 1/4″ External Flare Fitting
- Flow Type: Standard Flow
- Refrigerant Compatibility: Non-Corrosive Refrigerants
- Application: Commercial HVAC & Refrigeration
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