The Honeywell VRN2F5SX7100 is a pressure-independent control valve designed for hydronic systems. It features an electric actuator and regulates flow and temperature to maintain efficiency. This valve automatically adjusts flow rates to accommodate pressure fluctuations.
2-inch NPT connection
70 GPM flow rate
Stainless steel trim
Product Highlights
This valve is ideal for maintaining consistent temperatures in heating and cooling systems. It is built to handle water or glycol solutions up to fifty percent and operates effectively within a medium temperature range of negative twenty-two degrees Celsius to two hundred fifty degrees Fahrenheit.
Product Information
Standard Information
Brand: Honeywell
MPN: VRN2F5SX7100
Technical Specifications
Type
Valve Only
Connection
NPT
Trim Material
Stainless Steel
Pattern
2-way
Size
2 inches
Flow Rate
70 GPM
Valve Type
Dynamic Pressure Regulated Control Valve
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 (maximum)
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
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 (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
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)
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)