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Honeywell VRN2AB3SFX/U 1/2 in f-NPT Pressure Regulated Control Valve

SKU: 379838

$206.36/ea
Save 57% · Retail: $482.54

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About the Honeywell VRN2AB3SFX

Honeywell VRN2AB3SFX/U 1/2" Pressure Regulated Control Valve. The VRN2 Two-Way dynamic pressure-regulating control ball valves maintain constant flow of hot/chilled water in closed loop heating, ventilating, and air conditioning (HVAC) systems regardless of head pressure fluctuation above minimum pressure drop.

Product Details

Product: Controller
Manufacturer: Honeywell
Type: Pressure Regulator
Mpn # VRN2AB3SFX
Weight 4.00 lbs.

Product Features

  • MN6105 Floating DCA
  • -22 F to +250 F
  • -30 C to +121 C
  • DN15
  • 1/2 in.
  • 2-way, straight-through
  • Female-NPT
  • 1.0 gpm
  • 5% over specified pressure range
  • -10 C to 55 C
  • 14 F to 131 F
  • Equal Percentage with flow control insert
  • Maximum Safe Operating--120 C
  • Maximum Safe Operating--248 F
  • 2500 kPa
  • 360 psi
  • 218 mm x 76 mm x 213 mm
  • 8-9/16 in. x 3 in. x 8-3/8 in.
  • Pressure regulating in closed loop heating, ventilating, and air conditioning systems
  • Integral snubber eliminates affect of system pressure fluctuations and entrapped air while improving flow performance.
  • Three actuator orientations on the valve for cramped spaces.
  • Upstream Test Port for venting or pressure gauge attachment.
  • Stainless Steel
  • Removable, manual operating handle to control valve during installation or in an event of power failure.
  • Actuators available with optional auxiliary switches.
  • Spring return actuators field-configurable for normally open or normally closed fail-safe position.
  • Choice of factory-installed actuation using Honeywell N05/S05-series direct-coupled actuators: Floating, Modulating (2-10 V), Spring Return Modulating/Floating.
  • Nickel-chrome plated brass or stainless steel trim.
  • Patented ball seals require low operating torque.
  • Multiple regulated flow rates available per valve size.
  • Equal percentage flow characteristic using patented flow control ball insert.
  • Positive pressure, rolling diaphragm regulator design for long service life for flow control accuracy of 5% over specified control range.
  • Differential pressure regulator for constant pressure drop across valve seat.
  • Teflon seals / EPDM O-rings
  • Regulated flow rates available from 1 to 95 gpm.
  • Controls hot or chilled water with up to 50% glycol.
  • Sizes from 1/2 to 3 in. with internal (female) NPT connections.
  • Forged Brass ASTM B584
  • Chilled or hot water with up to 50% Glycol. Not for use with steam or fuels.
  • Dynamic Pressure Independent control valve
  • 690 kPa
  • 100 psid

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