Honeywell VRN2H9SX8202 Pressure Independent Control Valve

Product Description

The Honeywell VRN2H9SX8202 Pressure Independent Control Valve integrates flow and temperature control into one unit. This three-inch valve works in hydronic systems to keep temperature steady despite pressure changes. It includes features like a built-in pressure control cartridge for effective flow balancing. This valve is designed with female NPT connections, making it compatible with Honeywell actuators. The valve is suitable for water and glycol mixtures up to fifty percent.

• Combines flow and temperature control in one assembly
• Has female NPT connections for easy installation
• Works with water and glycol solutions

Product Highlights

This valve is essential for maintaining consistent temperature in heating and cooling systems, ensuring optimal performance in various hydronic applications.

Product Information

Standard Information

• Manufacturer: Honeywell
• Type: Control Valve

Technical Specifications

• MPN: VRN2H9SX8202
• Connection: NPT
• Size: 3 inches
• Pattern: 2-way
• GPM: 95 GPM
• Trim Material: Stainless Steel
• Supply Voltage: 120 VAC, 240 VAC
• Control Signal: Two Position
• Valve Type: Dynamic Pressure Regulated Control Valve
• 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 fittings
• Body Pressure Rating: 360 psi (2500 kPa) at 250°F (121°C)
• Controlled Medium: Water or Glycol solutions up to 50%; not 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 Material: 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 inch or 3/4 inch (DN15 ~ DN20)
• Minimum Torque Required: 35 lb-in (4 Nm) up to 3 inch (DN80), 18 lb-in (2 Nm) up to 3/4 inch (and 1 inch up to 9 gpm)