The Honeywell VRN2FTSX8100 is a pressure independent control valve assembly designed specifically for HVAC systems. This valve maintains a constant flow of hot or chilled water, accommodating up to fifty percent glycol solutions in closed-loop systems. The assembly effectively compensates for pressure fluctuations, ensuring reliable operation.
Maintains constant flow in HVAC systems despite pressure variations.
Features NPT connections for streamlined installation.
Compatible with Honeywell direct coupled actuators for enhanced control.
Product Highlights
The Honeywell VRN2FTSX8100 provides essential control capabilities in HVAC applications, offering both flow and temperature management.
Product Information
Standard Information
Brand: Honeywell
MPN: VRN2FTSX8100
Technical Specifications
Valve Type
Dynamic Pressure Regulated Control Valve
Connection
NPT
Pattern
2-way
Size
2 inches
GPM
40 GPM
Control Signal
Two Position
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 (2500 kPa) 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°F to 250°F (-30°C to 121°C)
Close-off Pressure
100 psid
Flow Characteristics
Equal percentage with flow control insert
Body
Forged brass (ASTM B283)
Trim Material
Stainless Steel
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
Minimum Torque Required
35 lb-in (4 Nm) up to 3 inches (DN80); 18 lb-in (2 Nm) up to 3/4 inch (and 1 inch up to 9 GPM)
Input Voltage
120 VAC, 240 VAC
Compatible Actuators
Non-Spring Return: ML6161, ML7161, MN6105*, MN7505*; Spring Return: MS6105, MS7505*, MS8105; MS6103, MS7503, MS8103 only at 1/2 inch or 3/4 inch (DN15 ~ DN20)