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VR8345Q4563 Válvula de 3/4 x 3/4 in para gas de apertura lenta de 24 Vac piloto interno

VR8345Q4563

Control de gas de combinación de encendido electrónico universal para uso con encendido por chispa directa, encendido por superficie caliente o encendido por piloto intermitente en 24 VCA, aparatos a gas, con capacidades de 20 a 200 cfh (VR8245M) o de 30 a 415 cfh (VR8345M). Válvula de gas, 2 etapas, serie: VR8345, 3/4 pulg. nominal, 0,5 psi, encendido piloto directo/intermitente, capacidad nominal de 30000 a 415000 Btu/hr, gas natural, bobina de 24 VCA 50/60 Hz, 1/4 pulg. Terminal macho de conexión rápida, -40 a 175 grados F, 5-3/8 pulgadas de alto x 4-1/16 pulgadas de ancho x 2-11/16 pulgadas de profundidad

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VR8345Q4563

Features

  • Control includes manual valve, two automatic operators, pressure regulator, pilot adjustment, pilot plug and ignition adapter.
  • Replaces many IP, HSI, or DSI gas control.
  • For use with natural or manufactured gas or LP gas.
  • Includes converter kit to adapt from natural to LP gas.
  • Compact size.
  • All adjustments and wiring connections accessible from top of control.
  • Four-inch swing radius allows easy rotation into position inside the tightest furnace vestibules.
  • Clearly marked, keyed terminal block allows quick attachment of wires and IP/DSI/HSI jumper.
  • Internal inlet screen blocks contaminants in gas line from entering valve.

Product Specifications

Application
Two Stage
Dimensions (in.)
5 3/8 in. high x 4 1/16 in. wide x 2 11/16 in. deep
Dimensions (mm)
135 mm high x 104 mm wide x 69 mm deep
Includes
Two 3/4 x 1/2 in. reducer bushings; Natural to LP Conversion Kit
Item Type
Product
Mounting
0 to 90 degrees in any direction from the upright position of the gas control knob, including vertically.
Frequency
50 Hz; 60 Hz
Approvals, Canadian Standards Association
CSA International: 112395
Tradeline Value
Universal
Electrical Connections
1/4 in. quick-connect male terminals
Voltage
24 Vac
Operating Temperature Range (F)
-40 F to +175 F
Operating Temperature Range (C)
-40 C to +79 C
Body Pattern
Straight-through
Opening Characteristics
Standard Opening
Pressure Ratings (psi)
1/2 psi
Pressure Ratings (kPa)
3.5 kPa
Inlet/Outlet Size (in.)
3/4 in. x 3/4 in.
Pilot Gas Outlet
Compression fitting for 1/4 in. OD tubing
Pressure Tapping
1/8 in. NPT with plug
Type of Fuel
Natural (LP with included conversion kit)
Capacity (kBtuh)
At 1 in. wc p.d.-- 300,000 BTUh: 30,000 BTUh minimum: 415,000 BTUh maximum Natural Gas
Pressure Regulator
Standard
Pressure Regulator Setpoint (in. wc)
1.7 in. wc low; 3.5 in. wc high
Pressure Regulator Setpoint (kPa)
0.48 kPa low; 0.87 kPa high
Ignition Type
Direct Ignition; Intermittent Pilot
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