The Honeywell 2-Way Actuated Control Ball Valve is designed for efficient flow regulation in HVAC systems. This valve features a durable construction that ensures long-lasting performance in various applications. Its 2-way design allows for precise control of fluid flow, making it suitable for both commercial and residential systems. The valve is compatible with standard control systems, facilitating easy integration and operation. With its reliable performance, it meets industry standards for safety and efficiency, making it an essential component in modern fluid control systems.
Commercial Building Controls : Valves and Valve Actuators : Control Ball Valves : VBF2 : VBF2J21SRD/M
2-way Flange Actuated Control Ball Valve
Overview
VBF2 Two-Way Ball Valve Assemblies, with and without actuators, control hot and chilled water with glycol solutions up to 50% in closed loop heating, ventilating, and air conditioning (HVAC) systems to provide two-position or modulating functions.
Features
- Sizes from 4 to 6 inch with ANSI Class 125 flanged connections.
- Equal percentage or linear flow characteristics.
- Choice of four, factory-installed actuation control schemes: Floating, Modulating (2-10 V), Spring Return 24V 2-Position, Spring Return Modulating/Floating.
- Field configurable for normally open or normally closed fail-safe position.
- Removable manual operating handle to control valve during installation or in an event of power failure.
- ANSI Class IV leakage specification (0.01% of Cv).
- Optional NEMA 3R (IP54) rated enclosure for outdoor applications.
- Option of four actuator mounting positions on the valve.
- Wide range of Cv choices from 91 to 650.
- Valve ball and stem 316 stainless steel.
Product Specifications
- Maximum Safe Operating Pressure (psi)
- 240 psi
- Maximum Safe Operating Pressure (kPa)
- 1655 kPa
- Enclosure
- NEMA 3R
- Connection Type
- Flanged
- Body Pattern
- Two-way
- Pipe Size (inch)
- 4 in.
- Pipe Size (DN)
- DN100
- Fluid Temperature (C)
- -30 C to +121 C
- Fluid Temperature (F)
- -22 F to +250 F
- Maximum Differential Pressure Ratings (Close-off) (psi)
- 70 psi
- Maximum Differential Pressure Ratings (Close-off) (kPa)
- 483 kPa
- Capacity (Cv)
- 254 Cv
- Capacity (Kv)
- 218 kvs
- Valve Type
- Control Ball Valve
- Controlled Fluid
- Chilled or hot water with up to 50% Glycol. Not for use with steam or fuels.
- Materials (Body)
- Cast Iron
- Materials (Seat)
- Teflon
- Materials (Stem)
- 316 Stainless Steel
- Flow Characteristic
- Equal Percentage
- Actuation
- Spring Return Floating/Modulating
- Materials (Plug/Ball/Disc)
- 316 stainless steel
- Leakage
- ANSI Class IV (0.01% of Cv maximum)
