Honeywell VRN2G2PX4000 Pressure Independent Control Valve

Product Description

The Honeywell VRN2G2PX4000 is a pressure independent control valve designed to help manage flow in hydronic systems. This two-way valve features a two and one half inch NPT connection and supports a flow rate of fifty five gallons per minute. It is suitable for hot or chilled water applications, including solutions with up to fifty percent glycol. The valve incorporates a pressure control cartridge to maintain the desired temperature by adjusting flow automatically, which is crucial when piping pressures change. The valve also supports floating and two-position control signals and includes fail-in-place functionality.

• Two and one half inch NPT connection.
• Fifty five GPM flow rate.
• Operates on twenty four VAC.

Product Highlights

This product effectively maintains system temperature and flow efficiency in hydronic applications.

Product Information

Standard Information

• Manufacturer: Honeywell
• Manufacturer Part Number: VRN2G2PX4000

Technical Specifications

• Type: Control Valve
• Connection: NPT
• Pattern: Two-way
• Size: Two and one half inches
• GPM: Fifty five GPM
• Supply Voltage: Twenty four VAC
• Control Signal: Floating, 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 to three inches with female NPT pipe fittings
• Body Pressure Rating: Three hundred sixty psi (two thousand five hundred kPa) at two hundred fifty degrees Fahrenheit (one hundred twenty one degrees Celsius)
• Controlled Medium: Water or glycol solutions up to fifty percent; not suitable for combustible gases, oil, or steam
• Medium Temperature Range: Negative twenty two degrees Celsius to two hundred fifty degrees Fahrenheit (negative thirty degrees Celsius to one hundred twenty one degrees Celsius)
• Maximum Differential Pressure: One GPM (one 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)
• Flow Optimizer: Laser-milled, glass-reinforced Noryl
• Trim Material: Stainless Steel
• 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 one half or three quarter inch (DN15 ~ DN20)
• Minimum Torque Required: Thirty five lb-in (four Nm) up to three inches (DN80), eighteen lb-in (two Nm) up to three quarter inch (and one inch up to nine GPM)
• Warranty: One year on valves, five years on actuators; available factory-installed
• Product Status: Active
• Package: Box