The Honeywell VRN2H6SX9100 is a pressure-regulated control valve assembly designed for efficient flow and temperature control in hydronic systems. This assembly manages flow automatically, ensuring consistent temperature even when pressure varies. Equipped with an integrated pressure control cartridge, it balances flow effectively.
Features a differential pressure regulator for stable pressure drop.
Compatible with hot or chilled water, supporting up to fifty percent glycol solutions.
Utilizes a patented flow control ball insert for equal percentage flow characteristics.
Product Highlights
The Honeywell VRN2H6SX9100 offers reliable performance in diverse applications, including heating and cooling systems.
Product Information
Standard Information
Manufacturer: Honeywell
Brand: Honeywell
Technical Specifications
MPN
VRN2H6SX9100
Type
Assembly
Valve Type
Dynamic Pressure Regulated Control Valve
Connection
NPT
Size
Three inches
Pattern
Two-way
GPM
Seventy-five GPM
Trim Material
Stainless steel
Body Style
Two-way ball valve with straight-through flow, full port and patented flow control insert
Pipe Size
One-half inch to three inches with female NPT fittings
Body Pressure Rating (maximum)
Three hundred sixty psi (two thousand five hundred kPa) at two hundred fifty degrees Fahrenheit (one hundred twenty-one degrees Celsius)
Controlled Medium
Water or glycol solutions up to fifty percent
Medium Temperature Range
Negative twenty-two degrees Celsius to two hundred fifty degrees Fahrenheit (negative 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 psi
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 one-half inch or three-quarters inch (DN15 ~ DN20)
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