The Johnson Controls V46CT-3 is a direct-acting, pressure-actuated modulating valve for Navy condenser water service. Its cast naval bronze body is designed for seawater conditions in shipboard applications.
Technical Specifications
- Part Number: V46CT-3
- Series: V46 Pressure-Actuated Modulating Valve
- Valve Type: Open on Rise (Navy)
- Control Action: Direct-Acting
- Connection: 2-1/2″ 6-hole Navy flange
- Body Material: Cast Naval Bronze with MONEL
- Maximum Opening Point: 70 to 170 psi
- Maximum Temperature: 170 °F (77 °C)
- Pressure Connection: 30″ capillary with sweat connection
Key Features and Functionality
- No Sliding Parts: Water passages free of close-fitting elements.
- Hydraulic Resistance: Withstands shock without internal damage.
- Manual Flushing: The range spring is accessible for easy cleaning.
- Serviceable Body: Can be disassembled without pump-down.
- Pressure Stability: Maintains setpoint during rapid changes.
Compatible Components and Related Parts
- STT18A-602R
- SEP50A-601R
Industry Applications
- Ice Machines: Controls condenser pressure for reliable performance.
- Computer Rooms: Maintains cooling flow in CRAC units.
- Ice Cream Machines: Provide stable water regulation in refrigeration.
- Marine Systems: Supports seawater service in naval condensers.
Compliance and Approvals
- ISO 7 / DIN 2999-Rc
- ISO 228 / DIN 259-Rp
- NAVSEA Certified
- Nominal specs meet Johnson Controls & industry standards
Installation and Operational Notes
- Flush valve and piping before and after installation or service.
- Install vertically with a screw on top, bellows at the bottom.
- Keep the capillary tube away from sharp edges or rubbing points.
- Adjust only if the pressure setting requires a change after the preset.
- Turn the screw counterclockwise to raise the pressure, clockwise to lower it.
Series Information
We ship this product worldwide! Delivery is normally stock.
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