The Honeywell VRN2F4PX6100 pressure-regulated control valve integrates flow and temperature control into one assembly. This two-way valve automatically manages flow in hydronic systems to sustain temperature even when pressures vary. It features a built-in pressure control cartridge that combines flow balancing and control.
Integrates flow and temperature control in a single assembly.
Suitable for hot or chilled water and glycol solutions up to fifty percent.
Compatible with Honeywell direct-coupled actuators.
Product Highlights
This valve is designed for efficient operation in hydronic heating and cooling systems.
Product Information
Standard Information
Brand: Honeywell
MPN: VRN2F4PX6100
Technical Specifications
Type
Assembly
Connection
NPT
Trim Material
Stainless Steel
Pattern
Two-way
Size
Two 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
From one-half inch to three inches with female NPT fittings
Body Pressure Rating
Maximum three hundred sixty psi (two thousand five hundred kPa) at two hundred fifty degrees Fahrenheit (one hundred twenty-one degrees Celsius)
Controlled Medium
Water or glycol solutions up to fifty percent; not for combustible gases, oil, or steam
Medium Temperature Range
From 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
From one GPM (one-half inch valve) to ninety-five GPM (three inches 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
Minimum Torque Required
Thirty-five lb-in (four Nm) up to three inches, eighteen lb-in (two Nm) up to three-quarter inch