The Honeywell VRN2CNPXD000 is a pressure independent control valve assembly designed for HVAC systems. It maintains consistent flow of hot or chilled water, even with up to fifty percent glycol solutions. This valve is engineered for closed-loop systems and offers enhanced control via an integrated pressure control cartridge.
Compatible with Honeywell direct coupled actuators.
Product Highlights
This control valve assembly optimizes performance in HVAC applications by balancing flow and temperature effectively.
Product Information
Standard Information
Manufacturer Part Number: VRN2CNPXD000
Valve Type: Dynamic Pressure Regulated Control Valve
Technical Specifications
Connection
NPT
Size
1 inch
GPM
15 GPM
Pattern
2-way
Supply Voltage (Nominal)
24 VAC
Control Signal
Analog, Floating
Body Style
2-Way ball valve, straight-through flow, full port with patented flow control insert
Body
Forged brass (ASTM B283)
Trim Material
Stainless Steel
Controlled Medium
Water or Glycol solutions up to 50%
Medium Temperature Range
-22°C to 121°C
Body Pressure Rating (maximum)
360 psi (2500 kPa) at 121°C
Close-off Pressure
100 psid
Flow Characteristics
Equal percentage with flow control insert
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
Minimum Torque Required
35 lb-in (4 Nm) up to three inches (DN80)
Compatible Actuators
Non-Spring Return: ML6161, ML7161, MN6105, MN7505; Spring Return: MS6105, MS7505, MS8105, MS6103, MS7503, MS8103 only at half inch or three quarter inch (DN15 ~ DN20)