Honeywell VRN2CFSX9100 Pressure Independent Control Valve

Product Description

The Honeywell VRN2CFSX9100 pressure independent control valve is designed for efficient flow and temperature regulation in hydronic systems. This valve adjusts flow automatically to maintain temperature during pressure changes, ensuring consistent performance.

• Sizes range from one half to three inches with internal NPT connections.
• Compatible with hot and chilled water containing up to fifty percent glycol.
• Features a differential pressure regulator to maintain constant pressure across the valve seat.

Product Highlights

This valve integrates precision controls for water and glycol solutions, making it ideal for various applications in HVAC systems.

Product Information

Standard Information

• Manufacturer: Honeywell
• MPN: VRN2CFSX9100

Technical Specifications

• Type: Control Valve
• Connection: NPT
• Input Voltage: 120 VAC, 240 VAC
• Trim Material: Stainless Steel
• Valve Type: Dynamic Pressure Regulated Control Valve
• Pattern: 2-way
• Size: 1 inch
• GPM: 4 GPM
• Control Signal: Two Position
• Body Style: Two-way ball valve, straight-through flow, full port with patented flow control insert
• Pipe Size: 1/2 inch to 3 inches with female NPT pipe fittings
• Body Pressure Rating (maximum): 360 psi (2500 kPa) at 250°F (121°C)
• Controlled Medium: Water or glycol solutions up to 50%; not suitable for combustible gases, oil or steam
• Medium Temperature Range: -22°C to 250°F (-30°C to 121°C)
• Maximum Differential Pressure: 1 GPM (1/2 inch valve) to 95 GPM (3 inch valve)
• Close-off Pressure: 100 psid
• Flow Characteristics: Equal percentage with flow control insert
• Body: Forged brass (ASTM B283)
• Flow Optimizer: Laser-milled, glass-reinforced Noryl
• Trim (ball and stem): Nickel-chrome plated brass or stainless steel
• Stem Seals: EPDM O-ring and Teflon bearings
• Ball Seals: Reinforced Teflon seals with EPDM O-rings
• Regulator: Hydrogenated acrylonitrile-butadiene rubber rolling diaphragm in stainless steel housing
• Minimum Torque Required: 35 lb-in (4 Nm) up to 3 inches (DN80), 18 lb-in (2 Nm) up to 3/4 inch (and 1 inch up to 9 GPM)