The Honeywell VRN2HQPXC000 is a pressure independent control valve assembly designed for hydronic systems. This valve manages flow and temperature control automatically, even when piping pressures vary. It integrates a pressure control cartridge for effective flow balancing and is compatible with Honeywell direct-coupled actuators.
Available sizes from one half to three inches with NPT connections
Controls both hot and chilled water, suitable for up to fifty percent glycol mixtures
Offers floating and two-position control signals
Product Highlights
This valve is efficient in maintaining desired temperatures, ensuring optimal operation in hydronic systems.
Product Information
Standard Information
Brand: Honeywell
MPN: VRN2HQPXC000
Technical Specifications
Type: Control Valve Assembly
Connection: NPT
Supply Voltage: 24 VAC
Size: three inches
GPM: 25 GPM
Pattern: 2-way
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 fittings
Body Pressure Rating: 360 psi (2500 kPa) at 250°F (121°C)
Controlled Medium: Water or Glycol solutions up to fifty percent
Medium Temperature Range: -22°C to 250°F (-30°C to 121°C)
Maximum Differential Pressure: one gpm (one half inch valve) to 95 gpm (three inch valve)
Close-off Pressure: 100 psid
Flow Characteristics: Equal percentage with flow control insert
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: 35 lb-in (4 Nm) up to three inches (DN80); 18 lb-in (2 Nm) up to three quarter inch (and one inch up to 9 gpm)