The Honeywell VRN Series valve, MPN VRN2H2SXA100, is a pressure-regulated control valve assembly designed for hydronic systems. This valve automatically manages flow to maintain temperature stability during pressure changes.
Includes a built-in pressure control cartridge.
Equipped with female NPT connections.
Constructed with durable stainless steel trim.
Product Highlights
This valve supports the operation of Honeywell actuators and is compatible with water or glycol solutions up to fifty percent concentration.
Product Information
Standard Information
Type: Assembly
Connection: NPT
Technical Specifications
Input Voltage:
24 VAC
Trim Material:
Stainless Steel
Pattern:
2-way
Size:
3 inches
GPM:
55 GPM
Control Signal:
Two Position
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 inch with female NPT pipe fittings
Body Pressure Rating:
360 psi at 250°F
Controlled Medium:
Water or Glycol solutions up to 50% concentration
Medium Temperature Range:
-22°F to 250°F
Maximum Differential Pressure:
Varies from 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