The Honeywell VRN2FSPXA200 is a pressure independent control valve and actuator assembly designed to maintain a constant flow of water or glycol solutions within HVAC systems. This product operates effectively regardless of pressure fluctuations, ensuring reliable performance. The design includes an integrated pressure control cartridge to balance and control the flow seamlessly. It is compatible with Honeywell direct coupled actuators for ease of installation.
Maintains constant flow of hot or chilled water with up to fifty percent glycol solutions.
Features a differential pressure regulator to ensure a constant pressure drop across the valve seat.
Includes a removable manual operating handle that allows for control during installation or power interruptions.
Product Highlights
This valve assembly combines flow and temperature control in one compact unit, enhancing the efficiency of HVAC systems.
Product Information
Standard Information
Brand: Honeywell
Manufacturer Part Number: VRN2FSPXA200
Technical Specifications
Type
Assembly
Connection
NPT
Pattern
2-way
Size
2 inches
GPM
30 GPM
Control Signal
Two Position
Valve Type
Dynamic Pressure Regulated Control Valve
Body Style
2-Way ball valve, straight-through flow, full port with patented flow control insert
Pipe Size
1/2 inch to 3 inch 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 fifty percent; not suitable for combustible gases, oil or steam
Medium Temperature Range
Negative twenty-two°F to two hundred fifty°F (negative thirty°C to one hundred twenty-one°C)
Close-off Pressure
100 PSID
Flow Characteristics
Equal percentage with flow control insert
Body
Forged brass (ASTM B283)
Trim Material
Stainless Steel
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*
Compatible Actuators 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 inch (DN80) 18 lb-in (2 Nm) up to 3/4 inch (and 1 inch up to 9 gpm)