The Honeywell VRN2DSPA1000 Pressure Independent Control Valve is designed for precise flow and temperature management in hydronic systems. This valve automatically balances flow and maintains temperature even during pressure fluctuations. It features a built-in pressure control cartridge, threads for easy installation, and is compatible with Honeywell direct-coupled actuators.
Dynamic pressure regulation for enhanced system performance.
Compatible with water or glycol solutions.
Includes differential pressure regulator for consistent operation.
Product Highlights
The VRN2DSPA1000 improves energy efficiency in HVAC systems by ensuring optimal performance without unnecessary waste.
Product Information
Standard Information
Brand: Honeywell
MPN: VRN2DSPA1000
Technical Specifications
Valve Type
Dynamic Pressure Regulated Control Valve
Connection
NPT
Pattern
2-way
Size
1-1/4 inches
Flow Rate
35 GPM
Control Signal
Floating, Two Position
Input Voltage
24 VAC
Body Style
Two-way ball valve, straight-through flow, full port
Pipe Size
1/2 inches to 3 inches with female NPT fittings
Body Pressure Rating
360 psi at 250°F
Controlled Medium
Water or Glycol solutions up to 50%
Medium Temperature Range
-22°C to 250°F
Maximum Differential Pressure
1 GPM to 95 GPM
Close-off pressure
100 psid
Flow Characteristics
Equal percentage
Body Material
Forged brass
Flow Optimizer
Laser-milled, glass-reinforced Noryl
Trim Material
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