Honeywell VBF2L51S0B 2-Way Flanged Actuated Control Ball Valve 6 in 441 Cv

Product Description

The Honeywell VBF2L51S0B is a 2-way flanged ball valve suitable for managing hot and chilled water in closed-loop HVAC systems. Its robust construction includes a cast iron body, a Teflon seat, and a 316 stainless steel stem.

• Compatible with up to 50% glycol solutions.
• Includes a removable manual operating handle.
• Configurable for normally open or normally closed fail-safe positions.

Product Highlights

This valve offers flow control and isolation functionalities, ensuring reliable system operation.

Product Information

Standard Information

• Manufacturer: Honeywell
• Part Number: VBF2L51S0B

Technical Specifications

• Valve Size: 6 inch
• Connection Type: ANSI Class 125 flanged connections
• Flow Coefficient (Cv): 441
• Service: Hot and chilled water w/glycol solutions up to 50%
• Flow Characteristic: Equal percentage, linear with full port
• Operating Temperature: -22 F to 250 F (-30 C to 121 C)
• Close Off Pressure: 70 psi
• Valve Ball and Stem: 316 stainless steel
• Leakage Specification: ANSI Class IV leakage (0.01% of Cv)