The Honeywell VRN2H6PX8200 Pressure Independent Control Valve integrates flow and temperature control into one unit. This valve is designed to control the flow in hydronic systems, ensuring temperature stability despite changes in pressure. It includes a built-in pressure control cartridge that helps in flow balancing and control. The valve features threaded connections, available in sizes from half an inch to three inches FNPT, and is compatible with Honeywell's direct-coupled actuators.
Sizes range from half an inch to three inches with female NPT connections.
Suitable for controlling hot or chilled water with glycol solutions up to fifty percent.
Equipped with a differential pressure regulator to maintain a constant pressure drop.
Product Highlights
This valve is ideal for hydronic heating and cooling applications, providing reliable control of water and glycol solutions.
Product Information
Standard Information
Brand: Honeywell
MPN: VRN2H6PX8200
Technical Specifications
Type
Assembly
Connection
NPT
Supply Voltage (Nominal)
120 VAC, 240 VAC
Pattern
2-way
Size
Three inches
GPM
75 GPM
Control Signal
Two Position
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 an 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 gases, oil, or steam
Medium Temperature Range
Minus twenty-two degrees Celsius to 250°F (minus thirty degrees Celsius to 121°C)
Maximum Differential Pressure
One GPM (half-inch valve) to ninety-five GPM (three-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
Minimum Torque Required
Thirty-five lb-in (four Nm) up to three inches (DN80), eighteen lb-in (two Nm) up to three-quarters inches (and one inch up to nine GPM)