The Johnson Controls V46BB-2C is a direct-acting, pressure-actuated water regulating valve designed for maritime applications. Rated for an operating range of 70 to 260 psi, it maintains a stable condenser pressure in seawater cooling systems.
Technical Specifications
- Part Number: V46BB-2C
- Series: V46 Pressure-Actuated Modulating Valve
- Valve Type: Open on Rise (Maritime)
- Control Action: Direct-Acting
- Connection: 1/2″ NPT Threaded
- Body Material: Cast naval bronze with MONEL trim
- Maximum Opening Point: 70 to 260 psi
- Maximum Temperature: 170 °F (77 °C)
- Pressure Connection: 30″ Capillary with Sweat Connection
Key Features and Functionality
- Pressure Range: Operates within 70 to 260 psi service limits.
- Marine Build: Bronze body and MONEL trim withstand seawater use.
- Capillary Control: 30″ Style 34 ensures accurate pressure sensing.
- Direct Acting: Opens on rising pressure for condenser regulation.
- Threaded Body: 1/2″ NPT connection simplifies pipe installation.
Compatible Components and Related Parts
-
STT15A-603R & SEP13A-600R
Industry Applications
- Marine Cooling: Regulates seawater flow for condenser systems.
- Shipboard Refrigeration: Maintains steady cooling performance at sea.
- Offshore Platforms: Provide reliable condenser regulation offshore.
- Naval Equipment: Ensures stable pressure control in marine circuits.
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.