Johnson Controls V47AC-6 3/4″ NPT Direct Acting Temperature Actuated Water Regulating Valve

Johnson Controls V47AC-6 Temperature Actuated Water Regulating Valve

The Johnson Controls V47AC-6 is a direct acting, temperature actuated water regulating valve engineered for precision flow control in HVAC and hydronic systems. Constructed with a durable cast brass body, this valve automatically modulates water flow in response to temperature changes sensed by its remote bulb and capillary assembly — no external power source required.

Key Features

• Direct acting, temperature actuated operation for reliable, self-contained control
• Cast brass valve body for long-lasting corrosion resistance
• 3/4″ NPT main valve connection for straightforward installation
• 75°F to 135°F cross ambient point (sensing) range for versatile application coverage
• 6-foot capillary tube provides flexible remote bulb placement
• Style 4 bulb: 11/16″ diameter x 10″ long for accurate temperature sensing
• 1/2″ NPT external fitting for easy system integration
• No external power required — fully self-actuating design

Specifications

• SKU: V47AC-6
• Brand: Johnson Controls
• Valve Connection: 3/4″ NPT
• External Fitting: 1/2″ NPT
• Temperature Range: 75°F to 135°F (Cross Ambient Point Range)
• Capillary Length: 6 feet
• Bulb Style: Style 4
• Bulb Dimensions: 11/16″ diameter x 10″ long
• Body Material: Cast Brass
• Actuation Type: Direct Acting

Applications

• Condenser water flow regulation on water-cooled refrigeration and HVAC equipment
• Hydronic heating and cooling systems requiring temperature-based flow modulation
• Commercial and industrial process cooling applications
• Any system requiring self-contained, temperature-responsive water flow control

Why Choose the Johnson Controls V47AC-6?

The V47AC-6 delivers dependable, maintenance-friendly performance with its self-contained, direct acting design. The cast brass construction ensures durability in demanding water systems, while the 6-foot capillary and Style 4 bulb provide the installation flexibility needed for a wide range of commercial HVAC and refrigeration applications. Trust Johnson Controls engineering to keep your system running at peak efficiency.