The Honeywell VRN Series valve, MPN VRN2CBPX5002, integrates flow and temperature control in a single assembly. This pressure-regulated control valve automatically manages flow in hydronic systems to maintain temperature, even with fluctuating piping pressures. It features an integrated pressure control cartridge for flow balancing and control. The valve accommodates water or glycol solutions up to fifty percent.
NPT connections for easy installation
Suitable for hot or chilled water with up to fifty percent glycol solutions
Employs a differential pressure regulator to maintain a constant pressure drop
Product Highlights
This valve is essential for maintaining optimal conditions in heating and cooling systems, ensuring durability and reliability in performance.
Product Information
Standard Information
Type: Assembly
Connection: NPT
Technical Specifications
Trim Material
Stainless Steel
Pattern
2-way
Size
1 inch
GPM
1 GPM
Control Signal
Analog, Floating
Valve Type
Dynamic Pressure Regulated Control Valve
Body Style
Two-way ball valve, straight-through flow, full port
Pipe Size
1/2 inch to 3 inch with female NPT pipe fittings
Body Pressure Rating (maximum)
360 psi at 250°F
Controlled Medium
Water or Glycol solutions up to 50%
Medium Temperature Range
-22°F to 250°F
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
Compatible Actuators
Various models listed for both non-spring return and spring return setups