The Honeywell VRN2CPPXB202 is a pressure independent control valve designed to regulate flow and temperature. It features an electric actuator that automatically maintains flow in hydronic systems, ensuring temperature stability even with fluctuating piping pressures. The valve incorporates an integrated pressure control cartridge for effective flow balancing.
Threaded with one inch FNPT connections
2-way valve supporting a flow rate of 20 gallons per minute
Operates using 24 volts AC
Product Highlights
This valve is suitable in various hydronic applications and effectively maintains system efficiency.
Product Information
Standard Information
Brand: Honeywell
Manufacturer Part Number: VRN2CPPXB202
Technical Specifications
Type
Assembly
Connection
NPT
Supply Voltage (Nominal)
24 VAC
Trim Material
Stainless Steel
Pattern
2-way
Size
1 inch
Flow Rate
20 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
1/2 inch to 3 inch with female NPT pipe fittings
Body Pressure Rating (maximum)
360 psi (2500 kPa) at 250°F (121°C)
Controlled Medium
Water or Glycol solutions up to 50%; not suitable for combustible gases, oil or steam
Medium Temperature Range
-22°C to 250°F (-30°C to 121°C)
Maximum Differential Pressure
1 GPM (1/2 inch valve) to 95 GPM (3 inch valve)
Close-off Pressure
100 psid
Flow Characteristics
Equal percentage with flow control insert
Body
Forged brass (ASTM B283)
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*
Compatible Actuators Spring Return
MS6105, MS7505*, MS8105; MS6103, MS7503, MS8103 only at 1/2 inch or 3/4 inch (DN15 ~ DN20)
Minimum Torque Required
35 lb-in (4 Nm) up to 3 inch (DN80), 18 lb-in (2 Nm) up to 3/4 inch (and 1 inch up to 9 GPM)