Honeywell VRN2G2PXA100 Pressure Independent Control Valve

Product Description

The Honeywell VRN2G2PXA100 is a pressure independent control valve designed for hydronic systems. This valve integrates both flow and temperature control to ensure proper temperature management during pressure fluctuations. It is constructed for reliable operation and features an integrated pressure control cartridge for effective flow balancing. The valve is available for threaded connections in sizes ranging from one-half inch to three inches FNPT, suitable for various applications.

• Sizes range from one-half inch to three inches with female NPT connections.
• Suitable for water or glycol solutions up to fifty percent.
• Incorporates a differential pressure regulator to maintain constant pressure drop.

Product Highlights

This valve is optimized for dynamic pressure regulation in control systems, providing stable performance across different operational conditions.

Product Information

Standard Information

• Brand: Honeywell
• Type: Assembly

Technical Specifications

• Connection: NPT
• Input Voltage: 24 VAC
• Trim Material: Stainless Steel
• Pattern: 2-way
• Size: Two and a half inches
• GPM: 50 GPM
• 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: One-half inch to three inches 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%; not suitable for combustible gases, oil, or steam
• Medium Temperature Range: -22°F to 250°F (-30°C to 121°C)
• Maximum Differential Pressure: 1 GPM (1/2inch valve) to 95 GPM (3inch 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 1/2inch or 3/4inch (DN15 ~ DN20)
• Minimum Torque Required: 35 lb-in (4 Nm) up to 3inch (DN80), 18 lb-in (2 Nm) up to 3/4inch (and 1inch up to 9 GPM)
• Warranty: 1 year on valves, 5 years on actuators*