Honeywell VRN2G1PXA200 Pressure Independent Control Valve Assembly

Product Description

The Honeywell VRN2G1PXA200 is a pressure-regulated control valve assembly designed to manage flow and temperature in hydronic systems. It effectively adjusts flow during pressure variations, ensuring consistent temperature control. This assembly is compatible with Honeywell direct-coupled actuators and is suitable for both hot and chilled water applications, even with glycol solutions up to fifty percent.

• Sizes available from half an inch to three inches with internal NPT connections.
• Maintains a constant pressure drop across the valve seat through its differential pressure regulator.
• Incorporates a rolling diaphragm regulator for precise flow control.

Product Highlights

This valve assembly delivers automated flow adjustments for hydronic systems, enhancing efficiency and reliability.

Product Information

Standard Information

• Brand: Honeywell
• MPN: VRN2G1PXA200

Technical Specifications

• Type: Assembly
• Valve Type: Dynamic Pressure Regulated Control Valve
• Connection: NPT
• Size: Two and a half inches
• Pattern: Two-way
• GPM: Fifty GPM
• Control Signal: Two Position
• Body Style: Two-way ball valve, straight-through flow, full port with patented flow control insert
• Pipe Size: Half an inch to three inches with female NPT fittings
• Body Pressure Rating: Three hundred sixty psi at two hundred fifty degrees Fahrenheit
• Controlled Medium: Water or Glycol solutions up to fifty percent
• Medium Temperature Range: Minus twenty-two degrees Celsius to two hundred fifty degrees Fahrenheit
• Maximum Differential Pressure: One GPM (half-inch valve) to ninety-five GPM (three-inch valve)
• Close-off Pressure: One hundred psid
• Flow Characteristics: Equal percentage with flow control insert
• Body: Forged brass (ASTM B283)
• Trim Material: Stainless Steel
• 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) and Spring Return (MS6105, MS7505, MS8105, MS6103, MS7503, MS8103 only at half-inch or three-quarter inch)
• Minimum Torque Required: Thirty-five lb-in up to three-inch and eighteen lb-in up to three-quarter inch
• Warranty: One year on valves, five years on actuators
• Supply Voltage: Twenty-four VAC
• Product Status: Active