The Honeywell VRN2G4PX6202 is a pressure-independent control valve designed for hydronic systems. This valve integrates flow and temperature management in one assembly. It regulates flow while maintaining temperature during pressure changes. The valve features a built-in pressure control cartridge and is compatible with Honeywell actuators. It can handle hot or chilled water and up to fifty percent glycol solutions.
Includes a differential pressure regulator for stable pressure drops.
Utilizes equal percentage flow characteristics through a patented ball insert.
Has a detachable manual handle for installation or power outages.
Product Highlights
Suitable for applications demanding precise flow regulation and temperature control.
Product Information
Standard Information
Type: Assembly
Connection: NPT
Technical Specifications
Trim Material
Stainless Steel
Pattern
2-way
Size
Two and a half inches
GPM
Sixty-five GPM
Control Signal
Analog, Floating
Valve Type
Dynamic Pressure Regulated Control Valve
Body Style
Two-way ball valve, straight-through flow, full port
Pipe Size
Half inch to three inches with female NPT fittings
Body Pressure Rating
Three hundred sixty psi at two hundred fifty degrees Fahrenheit
Controlled Medium
Water or Glycol solutions; not suitable for 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
One hundred psid
Flow Characteristics
Equal percentage with flow control insert
Body
Forged brass
Flow Optimizer
Laser-milled, glass-reinforced Noryl
Trim
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 diaphragm in stainless steel housing
Compatible Actuators Non-Spring Return
ML6161, ML7161, MN6105, MN7505
Compatible Actuators Spring Return
MS6105, MS7505, MS8105
Minimum Torque Required
Thirty-five lb-in up to three inches, eighteen lb-in for smaller sizes