The Johnson Controls V46BA-2 is a direct-acting, pressure-actuated water-regulating valve for maritime service. Constructed with cast naval bronze and MONEL internal parts, it delivers durable operation in seawater cooling applications.
Technical Specifications
- Part Number: V46BA-2
- Series: V46 Pressure-Actuated Modulating Valve
- Valve Type: Open on Rise (Maritime)
- Control Action: Direct-Acting
- Connection: 3/8″ NPT Threaded
- Body Material: Cast Naval Bronze with MONEL parts
- Maximum Opening Point: 70 to 260 psi
- Maximum Temperature: 170 °F (77 °C)
- Pressure Connection: 30″ Capillary with Sweat Connection (Style 34)
Key Features and Functionality
- Maritime Build: Bronze and MONEL resist seawater corrosion.
- Wide Range: Handles pressures from 70 to 260 psi.
- Capillary Element: 30″ Style 34 supports stable sensing.
- Direct Acting: Opens on pressure rise for steady regulation.
- Threaded Body: 3/8″ NPT connection simplifies installation.
Compatible Components and Related Parts
-
STT14A-601R & SEP13A-602R
Industry Applications
- Marine Cooling: Controls seawater to maintain condenser efficiency.
- Shipboard Systems: Ensures balanced pressure in onboard refrigeration.
- Offshore Platforms: Provide seawater regulation in cooling systems.
- Naval Equipment: Protects condenser circuits in marine environments.
Compliance and Approvals
- ISO 7 / DIN 2999-Rc
- ISO 228 / DIN 259-Rp
- Nominal specs meet Johnson Controls & industry standards
Installation and Maintenance
- Flush the valve and piping before and after installation or service.
- Install vertically: screw on top, bellows, and line at the bottom.
- Keep the capillary tube away from sharp edges or anything that rubs.
- Valves are pre-set; adjust only if the pressure setting needs to be changed.
- Turn the screw counterclockwise to raise the pressure, clockwise to lower it.
Series Information
We ship this product worldwide! Delivery is normally stock.
Request a Quote now or call us at 1‑800‑755‑2883 for expert assistance.