The Honeywell VRN2H8SX8202 Pressure Independent Control Valve regulates flow and temperature in hydronic systems. This valve automatically adjusts to pressure changes to maintain desired temperatures, promoting efficiency in heating and cooling systems.
Sizes range from one-half inch to three inches with female NPT connections.
Compatible with hot or chilled water, including solutions with up to fifty percent glycol.
Includes a differential pressure regulator for consistent pressure management.
Product Highlights
This control valve integrates flow balancing and temperature control into one unit, making it ideal for HVAC systems.
Product Information
Standard Information
Brand: Honeywell
MPN: VRN2H8SX8202
Technical Specifications
Type
Control Valve
Connection
NPT
Supply Voltage (Nominal)
120 VAC, 240 VAC
Trim Material
Stainless Steel
Pattern
2-way
Size
3 inches
GPM
85 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
one-half inch to three inches with female NPT pipe fittings
Body Pressure Rating (maximum)
360 psi at 250°F
Controlled Medium
Water or Glycol solutions up to 50%
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
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