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Johnson Controls V46 Series V46BD-2

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V46BD-2

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The V46BD-2 model from Johnson Controls represents a pressure-actuated water regulating valve. This unit is engineered for maritime applications and operates in a direct-acting mode, ensuring reliable fluid control under pressure.

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Technical specifications for V46BD-2

ManufacturerJohnson Controls
Product TypePressure-Actuated Water Regulating Valve
Product LineV46 Series
Part NumberV46BD-2
Valve Size1 inch
Service TypeMaritime, Open on Rise (Direct-Acting)
End ConnectionsNPT Threaded
Refrigerant ServiceAll Range (Non-Corrosive Refrigerants)
Pressure Connection StyleStyle 34
Body MaterialCast Naval Bronze
Valve Seat MaterialMonel
Valve Disc MaterialBuna-N
Diaphragm MaterialNylon Reinforced Buna-N
Sensing Element MaterialMonel Bellows in a Brass Cup
Maximum Water Supply Pressure150 psig
Maximum Water Supply Temperature77°C
Maximum Permissible Refrigerant Pressure320 psig

The Johnson Controls V46BD-2 is a pressure-actuated water regulating valve, specifically designed for use in maritime environments. Its construction emphasizes resilience and longevity, featuring a robust cast naval bronze body, which ensures protection against corrosion. Weighing in at 9.5 lbs, this valve accommodates a 1-inch size, making it suitable for various plumbing configurations.

In operation, the V46BD-2 follows a direct-acting mechanism and opens on pressure rise, facilitating effective flow regulation. The valve integrates NPT threaded end connections, which simplifies the installation process with standard piping systems. Supporting all non-corrosive refrigerants, this unit is versatile across different refrigerant applications.

The valve is equipped with a style 34 pressure connection, enhancing its operational capabilities. Additionally, it boasts high-performance materials throughout its design: the valve seat is made from Monel, while the valve disc is crafted from Buna-N to resist wear. To further reinforce its durability, the diaphragm is made from nylon reinforced Buna-N. The sensing element utilizes Monel bellows housed in a brass cup, contributing to accurate pressure monitoring.

This valve is rated for a maximum water supply pressure of 150 psig and can handle water temperatures up to 77°C. Furthermore, it is designed to manage refrigerant pressures up to 320 psig, making it a reliable choice for demanding applications.