The Johnson Controls V46AL-2C is a direct-acting, pressure-actuated modulating valve designed for regulating water flow in commercial condenser systems. Its 70 to 260 psi operating range and 48″ capillary assembly support reliable performance under varying load conditions.
Technical Specifications
- Part Number: V46AL-2C
- Series: V46 Pressure-Actuated Modulating Valve
- Valve Type: Open on Rise (Commercial)
- Control Action: Direct-Acting
- Connection: 1″ Union
- Body Material: Cast Iron
- Maximum Opening Point: 70 to 260 psi
- Maximum Temperature: 170 °F (77 °C)
- Pressure Connection: 48″ capillary, 1/4″ flare nut
Key Features and Functionality
- Defined Pressure Range: It’s 70 to 260 psi, ensuring accurate condenser regulation.
- Capillary Assembly: The 48″ length simplifies installation flexibility.
- Union Connection: The 1″ union provides a secure and serviceable attachment.
- Direct Response: Opens in response to rising pressure for stable water control.
- Accessible Construction: Allows inspection or service without system pump-down.
Compatible Components and Related Parts
-
STT17A-609R & SEP107A-602R
Industry Applications
- Refrigeration Systems: Controls condenser water for stable refrigerant pressure.
- HVAC Equipment: Regulates water supply in cooling circuits.
- Industrial Chillers: Adjusts condenser water flow under varying loads.
- Heat Pump Systems: Supports balanced operation during cooling cycles.
Compliance and Approvals
- ISO 7 / DIN 2999-Rc
- ISO 228 / DIN 259-Rp
- Nominal specs meet Johnson Controls & industry standards
Installation and Operational Notes
- Verify that the supply matches the rated conditions before operation.
- Install the valve upright to maintain consistent performance.
- Flush water lines to remove dirt or scale.
- Do not exceed specified pressure and temperature limits.
- Confirm material compatibility with intended media.
Series Information
We ship this product worldwide! Delivery is normally stock.
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