The Honeywell VRN2CGPA0000 is a pressure independent control valve designed for hydronic systems. It integrates flow and temperature control, maintaining consistent temperatures even during pressure fluctuations. This valve features an integrated pressure control cartridge allowing for efficient flow balancing.
Sizes range from half inch to three inches with female NPT connections.
Includes a differential pressure regulator to ensure a constant pressure drop.
Provides equal percentage flow characteristics through a patented flow control ball insert.
Product Highlights
This product is ideal for controlling hot or chilled water, as well as up to fifty percent glycol solutions in hydronic heating and cooling applications.
Product Information
Standard Information
Manufacturer: Honeywell
Model Number: VRN2CGPA0000
Technical Specifications
Type
Control Valve
Connection
NPT
Trim Material
Brass
Pattern
Two-way
Size
One inch
Flow Rate
5 GPM
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
Half inch to three inches with female NPT fittings
Body Pressure Rating
Maximum 360 psi (2500 kPa) at 250°F (121°C)
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
Ranges from one GPM (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 (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 half inch or three-quarter inch (DN15 ~ DN20)
Minimum Torque Required
Thirty-five lb-in (four Nm) up to three inches (DN80) or eighteen lb-in (two Nm) up to three-quarter inch and one inch up to nine GPM