HONEYWELL VRN2FQSX5000 Pressure Independent Control Valve

Product Description

The Honeywell VRN2FQSX5000 Pressure Independent Control Valve is designed for precise flow control in hydronic systems. It features two-way operation and manages both flow and temperature with its integrated pressure control cartridge. This valve effectively balances flow during pressure changes, ensuring optimal performance in diverse applications.

• Equipped with a differential pressure regulator for stable operation.
• Utilizes an innovative patented flow control ball insert for improved flow characteristics.
• Compatible with hot and chilled water including solutions with up to 50% glycol.

Product Highlights

This valve is essential for maintaining consistent temperatures in HVAC systems.

Product Information

Standard Information

• Manufacturer: Honeywell
• MPN: VRN2FQSX5000

Technical Specifications

• Type: Control Valve
• Connection: NPT
• Supply Voltage (Nominal): 24 VAC
• Trim Material: Stainless Steel
• Pattern: 2-way
• Size: 2 in
• GPM: 25 GPM
• Control Signal: Analog, Floating
• Body Style: Two-way ball valve, straight-through flow, full port with patented flow control insert
• Pipe Size: 1/2 to 3 in with female NPT fittings
• Body Pressure Rating (Maximum): 360 psi (2500 kPa) at 250°F (121°C)
• Controlled Medium: Water or Glycol solutions up to 50%
• Medium Temperature Range: -22°C to 250°F (-30°C to 121°C)
• Maximum Differential Pressure: 1 GPM (1/2 in valve) to 95 GPM (3 in 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
• Compatible Actuators: Non-Spring Return: ML6161, ML7161, MN6105*, MN7505*; Spring Return: MS6105, MS7505*, MS8105; MS6103, MS7503, MS8103 only at 1/2 or 3/4 (DN15 ~ DN 20)
• Minimum Torque Required: 35 lb-in (4 Nm) up to 3 in (DN80), 18 lb-in (2 Nm) up to 3/4 in (and 1 in up to 9 GPM)
• Warranty: 1 year on valves, 5 years on actuators