The Honeywell VRN2ABSA2000 is a pressure independent control valve designed for hydronic systems. It integrates flow and temperature control in one assembly. The valve automatically adjusts flow to maintain the desired temperature when piping pressures change.
Threaded connections available from half an inch to three inches FNPT.
Compatible with Honeywell direct-coupled actuators.
Designed to control water or glycol solutions up to 50% concentration.
Product Highlights
This valve maintains temperature stability and flow balance in various hydronic applications.
Product Information
Standard Information
Brand: Honeywell
MPN: VRN2ABSA2000
Technical Specifications
Type
Assembly
Connection
NPT
Size
Half an inch to three inches
Pattern
2-way
GPM
1 GPM
Valve Type
Dynamic Pressure Regulated Control Valve
Control Signal
Floating, Two Position
Supply Voltage
24 VAC
Trim Material
Stainless Steel
Body Style
Two-way ball valve, straight-through flow, full port
Body Pressure Rating (maximum)
360 psi (2500 kPa) at 250°F (121°C)
Controlled Medium
Water or Glycol solutions up to 50%
Medium Temperature Range
-22°C to 250°F (-30°C to 121°C)
Maximum Differential Pressure
1 gpm to 95 gpm depending on valve size
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
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