Honeywell VRN2F4SXA100 Dynamic Pressure Regulated Control Valve Assembly

Product Description

The Honeywell VRN2F4SXA100 is a pressure-regulated control valve assembly designed to manage flow and temperature in hydronic systems. This valve automatically adjusts the flow to maintain consistent temperatures as piping pressures change. It includes an integrated pressure control cartridge to ensure accurate flow balancing. The assembly is compatible with Honeywell direct-coupled actuators and features female NPT connections for easy installation.

• Compatible with hot or chilled water and up to 50% glycol solutions
• Includes a differential pressure regulator for stable performance
• Available valve sizes range from half to three inches

Product Highlights

This valve is suitable for various hydronic applications, ensuring efficient temperature control in diverse systems.

Product Information

Standard Information

• Type: Assembly
• Connection: NPT

Technical Specifications

• Input Voltage: 24 VAC
• Trim Material: Stainless Steel
• Pattern: 2-way
• Size: 2 inches
• Flow Rate: 65 GPM
• Control Signal: Two Position
• Valve Type: Dynamic Pressure Regulated Control Valve
• Body Style: Two-way ball valve, straight-through flow, full port
• Pipe Size: 1/2 inches to 3 inches
• Body Pressure Rating: 360 psi at 250°F
• Controlled Medium: Water or Glycol solutions up to 50%
• Medium Temperature Range: -22°C to 250°F
• 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 Material: Forged brass
• Flow Optimizer: Laser-milled, glass-reinforced Noryl
• Trim: Nickel-chrome plated brass or stainless steel
• Stem Seals: EPDM O-ring and Teflon bearings
• Ball Seals: Reinforced Teflon seals
• Regulator: Hydrogenated rubber rolling diaphragm
• Compatible Actuators: ML6161, ML7161, MN6105, and more
• Minimum Torque Required: 35 lb-in for 3 inch, 18 lb-in for smaller sizes
• Warranty: 1 year on valves, 5 years on actuators