The Honeywell VRN Series VRN2HSSX0000 is a pressure-regulated control valve designed for hydronic systems. This valve controls flow and maintains temperature even during pressure changes. It includes an integrated pressure control cartridge for effective flow balancing.
Differential pressure regulator included.
Flow characteristic is equal percentage.
Suitable for hot or chilled water with up to fifty percent glycol.
Product Highlights
This valve is essential for ensuring proper flow regulation and temperature control in heating and cooling applications.
Product Information
Standard Information
Brand: Honeywell
MPN: VRN2HSSX0000
Technical Specifications
Valve Type
Dynamic Pressure Regulated Control Valve
Connection
NPT
Pattern
2-way
Size
3 inches
GPM
35 GPM
Trim Material
Stainless Steel
Body Style
Two-way ball valve, straight-through flow, full port with patented flow control insert
Pipe Size
1/2 inches to 3 inches 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 for combustible gases, oil, or steam
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 inches (DN80), 18 lb-in (2 Nm) up to 3/4 inch (and 1 inch up to 9 GPM)
Warranty
1 year on valves, 5 years on actuators * These actuators available factory-installed.