The Honeywell VRN2BDSX8100 is a pressure independent control valve assembly. This product integrates flow and temperature control to maintain the desired temperature in hydronic systems, even when the pressure fluctuates.
Two-way valve pattern for efficient operation.
Constructed with stainless steel trim for durability.
Compatible with a two-position control signal.
Product Highlights
This valve assembly is designed for use with water and glycol solutions up to fifty percent concentration.
Product Information
Standard Information
Manufacturer: Honeywell
Type: Control Valve
Technical Specifications
MPN
VRN2BDSX8100
Connection
NPT
Input Voltage
120 VAC, 240 VAC
Trim Material
Stainless Steel
Pattern
Two-way
Size
Three Fourths inch
GPM
Two GPM
Control Signal
Two Position
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
One half inch to three inches with female NPT pipe fittings
Body Pressure Rating (maximum)
Three hundred sixty psi at two hundred fifty degrees Fahrenheit
Controlled Medium
Water or Glycol solutions up to fifty percent
Medium Temperature Range
Minus twenty-two degrees Celsius to two hundred fifty degrees Fahrenheit
Maximum Differential Pressure
From one GPM for half inch valve to ninety-five GPM for three inch valve
Close-off pressure
One hundred psi
Flow Characteristics
Equal percentage with flow control insert
Body
Forged brass
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; available at one half inch or three fourths inch
Minimum Torque Required
Thirty-five lb-in up to three inches, eighteen lb-in up to three fourths inch