The Honeywell VRN2BFSX5000 is a pressure independent control valve and actuator assembly. It operates efficiently to maintain a constant flow of hot or chilled water in HVAC systems. The valve works well with up to fifty percent glycol solutions and is designed for closed-loop applications. This assembly features an integrated pressure control cartridge that aids in flow balancing and control. It is compatible with Honeywell direct coupled actuators and has a two-way ball valve with NPT connections.
Operates with water or glycol solutions up to 50%.
Features a differential pressure regulator for consistent pressure drop.
Available sizes range from one-half inch to three inches.
Product Highlights
The Honeywell VRN2BFSX5000 is effective for controlling fluid flow in HVAC systems with varying pressure conditions.
Product Information
Standard Information
Brand: Honeywell
Country of Origin: US
Technical Specifications
MPN
VRN2BFSX5000
Type
Assembly
Connection
NPT
Input Voltage
24 VAC
Trim Material
Stainless Steel
Pattern
2-way
Size
3/4 inch
GPM
4 GPM
Control Signal
Analog, Floating
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
360 psi (2500 kPa) at 250°F (121°C)
Controlled Medium
Water or Glycol solutions up to 50%
Medium Temperature Range
-22°F to 250°F (-30°C to 121°C)
Maximum Differential Pressure
1 gpm (1/2 inch valve) to 95 gpm (3 inch valve)
Close-off Pressure
100 PSID
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 1/2 inch or 3/4 inch (DN15 ~ DN 20)
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)