HONEYWELL VBF3J31SRB 3-Way Actuated Control Ball Valve

Product Description

The Honeywell VBF3J31SRB is a 3-way actuated control ball valve. It is suitable for managing hot and chilled water solutions, including those with up to fifty percent glycol, in closed-loop HVAC systems. The valve comes in sizes ranging from four to six inches and features ANSI Class 125 flanged connections.

• Valves are designed with a cast iron body and Teflon seat.
• Suitable for mixing or diverting control with two-position or modulating functions.
• Includes a removable manual operating handle, field configurability for normally open or normally closed positions, and an optional NEMA 3R rated enclosure.

Product Highlights

This valve is essential for ensuring efficient control over temperature and fluid management in HVAC applications.

Product Information

Standard Information

• Brand: Honeywell
• Manufacturer Part Number: VBF3J31SRB

Technical Specifications

• Control Valves Type: Ball Valve
• Service: Hot and chilled water with glycol solutions up to 50%
• Flow Characteristic: Port A to AB - Equal Percentage; Port B to AB - Linear with 20% Reduced Flow Capacity
• Operating Temperature: -22°F to 250°F (-30°C to 121°C)
• Close Off Pressure: 70 psi
• Sizes: Four to six inches
• Seat Leakage: ANSI Class IV A-port seat leakage (0.01% of Cv)
• Enclosure: Optional NEMA 3R (IP54) rated enclosure for outdoor applications
• Valve Ball and Stem: 316 stainless steel
• Control: Non-isolating mixing or diverting control
• Cv: 327
• Flange Connections: ANSI 125 Class
• Body Material: Cast iron
• Seat Material: Teflon
• Stem Material: 316 stainless steel
• Flow Pattern: Globe valve A-B-AB style