Honeywell VRN2ABSXB202 Pressure Independent Control Valve

Product Description

The Honeywell VRN2ABSXB202 is a pressure independent control valve assembly suitable for hydronic systems. This valve optimizes flow and temperature control, ensuring consistent temperature while adjusting for pressure changes. It incorporates a pressure control cartridge to balance flow effectively.

• Features a half-inch NPT connection and a two-way valve design.
• Constructed with stainless steel trim for durability and compatibility with modulating floating actuators.
• Operates on twenty-four VAC, with one auxiliary switch and NEMA 3R enclosure for robust performance.

Product Highlights

The Honeywell VRN2ABSXB202 valve enhances system efficiency in hydronic installations by providing stable flow control.

Product Information

Standard Information

• Manufacturer Part Number: VRN2ABSXB202
• Valve Type: Dynamic Pressure Regulated Control Valve

Technical Specifications

• Connection: NPT
• Size: half-inch
• Pattern: 2-way
• GPM: 1 GPM
• Trim Material: Stainless Steel
• Supply Voltage (Nominal): twenty-four VAC
• Body Style: Two-way ball valve, straight-through flow
• Pipe Size: half-inch to three 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 50%; not suitable for combustible gases, oil, or steam
• Medium Temperature Range: negative twenty-two °C to 250 °F (negative thirty °C to 121 °C)
• Maximum Differential Pressure: 1 GPM (half-inch valve) to 95 GPM (three-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 listed for both non-spring return and spring return
• Minimum Torque Required: 35 lb-in (4 Nm) up to three inches
• Warranty: 1 year on valves, 5 years on actuators