The Honeywell VRN2H1SX4000 Pressure Independent Control Valve is designed for use in hydronic systems. It integrates flow and temperature control into one unit, ensuring stable system performance during pressure changes. The valve's design includes a pressure control cartridge that balances flow efficiently. It is compatible with Honeywell actuators and suitable for both hot and chilled water applications.
Sizes available from half an inch to three inches with female NPT connections.
Features a differential pressure regulator maintaining constant pressure drop.
Utilizes a patented flow control ball insert for efficient operation.
Product Highlights
This valve provides reliable flow and temperature regulation, making it ideal for commercial and industrial heating and cooling systems.
Product Information
Standard Information
Brand: Honeywell
Type: Assembly
Technical Specifications
Connection
NPT
Input Voltage
24 VAC
Trim Material
Stainless Steel
Pattern
2-way
Size
3 inches
GPM
50 GPM
Control Signal
Floating, Two Position
Valve Type
Dynamic Pressure Regulated Control Valve
Body Style
Two-way ball valve, straight-through flow, full port
Pipe Size
half inch to three 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 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