The Honeywell VRN2G1SX0000 is a pressure independent control valve with a two and a half inch NPT connection. This two-way valve regulates flow and maintains temperature in hydronic systems despite changing piping pressures. It includes a built-in pressure control cartridge for precise flow balancing. The valve body is constructed from forged brass and features stainless steel trim. It is designed for use with water or glycol solutions containing up to fifty percent glycol.
Two and a half inch NPT connection
Two-way valve design
Stainless steel trim
Product Highlights
This valve is ideal for hydronic systems requiring stable temperature control and flow regulation under varying pressure conditions.
Product Information
Standard Information
Brand: Honeywell
MPN: VRN2G1SX0000
Technical Specifications
Type
Valve Only
Connection
NPT
Trim Material
Stainless Steel
Pattern
Two-way
Size
Two and a half inches
Flow Rate
Fifty GPM
Body Style
Two-way ball valve, straight-through flow, full port with patented flow control insert
Pipe Size
One half inch to three inches with female NPT pipe fittings
Body Pressure Rating (maximum)
Three hundred sixty psi at two hundred fifty degrees Fahrenheit
Controlled Medium
Water or glycol solutions up to fifty percent
Medium Temperature Range
Minus twenty-two degrees Celsius to two hundred fifty degrees Fahrenheit
Maximum Differential Pressure
One GPM to ninety-five GPM
Close-off Pressure
One hundred psid
Flow Characteristics
Equal percentage with flow control insert
Body Material
Forged brass
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
Various Honeywell models
Minimum Torque Required
Thirty-five lb-in up to three inches, eighteen lb-in for smaller sizes