The Honeywell VRN2ESPX6100 is a pressure independent control valve and actuator assembly suitable for closed-loop HVAC systems. It maintains a constant flow of hot or chilled water and can handle up to fifty percent glycol solutions, regardless of pressure changes. The assembly includes a differential pressure regulator ensuring that fluid flow remains independent of supply pressure alterations.
Valve size: one and a half inches with female NPT connections.
Controls water or glycol solutions up to fifty percent.
Features a differential pressure regulator for consistent pressure drop.
Product Highlights
This product is designed for reliable operation in various HVAC settings.
Product Information
Standard Information
Manufacturer Part Number: VRN2ESPX6100
Valve Type: Dynamic Pressure Regulated Control Valve
Technical Specifications
Type
Assembly
Pattern
2-way
Size
One and a half inches
GPM
35 GPM
Connection
NPT
Control Signal
Analog, Floating
Body Style
2-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
360 psi (2500 kPa) at 250°F (121°C)
Controlled Medium
Water or glycol solutions up to fifty percent; not suitable for combustible gases, oil or steam
Medium Temperature Range
Minus twenty-two degrees Fahrenheit to two hundred fifty degrees Fahrenheit (minus thirty degrees Celsius to one hundred twenty-one degrees Celsius)
Maximum Differential Pressure
One GPM (one half inch valve) to ninety-five GPM (three inch valve)
Close-off Pressure
One hundred psid
Flow Characteristics
Equal percentage with flow control insert
Body Material
Forged brass (ASTM B283)
Flow Optimizer
Laser-milled, glass-reinforced Noryl
Trim Material
Stainless Steel
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
Thirty-five lb-in (four Nm) up to three inches (DN80), eighteen lb-in (two Nm) up to three quarters inch (and one inch up to nine GPM)
Compatible Actuators
Non-Spring Return: ML6161, ML7161, MN6105*, MN7505*; Spring Return: MS6105, MS7505*, MS8105; MS6103, MS7503, MS8103 only at one half inch or three quarters inch (DN15 ~ DN20)