Honeywell VRN2H2SXA100 Dynamic Pressure Regulated Control Valve Assembly

Product Description

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
• Compatible Actuators: Various models
• Minimum Torque Required: Ranges depending on size
• Warranty: 1 year on valves, 5 years on actuators