The Honeywell VRN2DQPX5000 Pressure Independent Control Valve is designed for efficient flow and temperature management in hydronic systems. This valve automatically adjusts flow, maintaining consistent temperatures even with changing piping pressures. It includes a built-in pressure control cartridge for effective flow balancing.
Available in sizes from one half inch to three inches FNPT.
Compatible with Honeywell direct-coupled actuators.
Effective for hot or chilled water, including glycol solutions up to fifty percent.
Product Highlights
This valve provides precise operation for both heating and cooling applications, making it a vital component in various HVAC systems.
Product Information
Standard Information
Brand: Honeywell
MPN: VRN2DQPX5000
Technical Specifications
Type
Control Valve
Connection
NPT
Supply Voltage (Nominal)
24 VAC
Pattern
2-way
GPM
25 GPM
Control Signal
Analog, Floating
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 pipe fittings
Body Pressure Rating (maximum)
360 psi at 250°F
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
Maximum Differential Pressure
One GPM to ninety five GPM
Close-off pressure
100 psid
Flow Characteristics
Equal percentage with flow control insert
Body
Forged brass
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