The Honeywell VRN2F4SX7100 is a pressure-regulated control valve designed for hydronic systems. This two-way valve automatically manages fluid flow to maintain temperature under varying pressure conditions. It integrates both flow balancing and control through its built-in pressure control cartridge.
2 inch valve with NPT connection
Maximum flow rate of 65 GPM
Constructed with stainless steel trim
Product Highlights
The valve is suitable for both water and glycol mixtures up to fifty percent. It features a full port with a patented flow control insert, ensuring efficient operation.
Product Information
Standard Information
Brand: Honeywell
MPN: VRN2F4SX7100
Technical Specifications
Type
Control Valve
Connection
NPT
Trim Material
Stainless Steel
Pattern
2-way
Size
2 inches
GPM
65 GPM
Valve Type
Dynamic Pressure Regulated Control Valve
Body Style
Two-way ball valve, straight-through flow, full port with patented flow control insert
Pipe Size
1/2 inch to 3 inches with female NPT fittings
Body Pressure Rating
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 to 95 GPM
Close-off Pressure
100 psid
Flow Characteristics
Equal percentage with flow control insert
Body
Forged brass
Flow Optimizer
Laser-milled, glass-reinforced Noryl
Trim
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 including ML6161, ML7161, and others