The Honeywell VRN2CMPA2000 is a pressure independent control valve designed to enhance HVAC system efficiency. It features a one inch NPT connection and a two-way flow configuration. This valve operates using a fail-in-place design with a floating on/off control signal. The operating voltage is twenty-four VAC, making it suitable for various applications within building systems.
One inch NPT connection
Two-way valve configuration
Flows at ten gallons per minute
Product Highlights
The valve is ideal for water or glycol solutions, with a medium temperature range from minus twenty-two degrees Celsius to two hundred fifty degrees Fahrenheit.
Product Information
Standard Information
Manufacturer Part Number: VRN2CMPA2000
Control Signal: Floating, Two Position
Technical Specifications
Valve Type
Dynamic Pressure Regulated Control Valve
Body Style
Two-way ball valve, straight-through flow, full port with patented flow control insert
Body
Forged brass (ASTM B283)
Trim Material
Stainless Steel
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; not suitable for combustible gases, oil or steam
Flow Characteristics
Equal percentage with flow control insert
Flow Optimizer
Laser-milled, glass-reinforced Noryl
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) and eighteen lb-in (two Nm) up to three-fourths inches and one inch up to nine gallons per minute