The Honeywell VRN2E4SXB200 is a pressure independent control valve designed for efficient flow and temperature management. It features an electric actuator that ensures precise control of flow in hydronic systems, adapting to changes in piping pressures. This valve is ideal for applications involving hot or chilled water and can handle up to fifty percent glycol solutions.
1-1/2 inch NPT connection.
Two-way configuration with stainless steel trim.
Maximum flow rate of sixty-five gallons per minute.
Product Highlights
This valve simplifies the complexity of maintaining system temperature, making it suitable for both residential and commercial heating and cooling systems.
Product Information
Standard Information
Manufacturer Part Number: VRN2E4SXB200
Valve Type: Dynamic Pressure Regulated Control Valve
Technical Specifications
Connection
NPT
Size
1-1/2 inches
Pattern
2-way
Maximum Flow Rate
65 GPM
Trim Material
Stainless Steel
Input Voltage
24 VAC
Control Signal
Analog, Floating
Body Style
Two-way ball valve, straight-through flow, full port with patented flow control insert
Pipe Size
1/2 inch to 3 inches with female NPT pipe fittings
Body Pressure Rating
360 psi at 250°F (121°C)
Controlled Medium
Water or Glycol solutions up to 50%; not suitable for combustible gases, oil or steam
Medium Temperature Range
-22°C to 250°F (-30°C to 121°C)
Maximum Differential Pressure
1 GPM (1/2 inch valve) to 95 GPM (3 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
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
35 lb-in (4 Nm) up to 3 inch (DN80) and 18 lb-in (2 Nm) up to 3/4 inch (and 1 inch up to 9 GPM)