VR4305M4532 Válvula de gas de encendido directo doble estación 120vac apertura estándar 3/4 X 3/4 In

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Referencia VR4305M4532

Válvula de gas de encendido directo doble estación de 120vac de apertura estándar 3/4 X 3/4 In con control de gas combinado para usar con sistemas de superficie caliente/chispa directa en aparatos a gas de 120 Vca, con capacidades de 30 a 415 cfh.

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Features

Controls include manual valve, two automatic operators and pressure regulator.
Compact size.
Provides two automatic valves.
Solenoid operated first automatic valve opens on thermostat call for heat; closes when call for heat ends.
Diaphragm-operated second automatic valve opens under control of regulator; closes if gas or power supply is interrupted.
Meets codes requiring dual safety shut-off.
Natural to LP and LP to Natural conversion kits available for standard and slow opening gas valves.
Adjustable servo regulator effectively maintains almost constant gas output pressure under wide fluctuations in gas supply pressure.
ON/OFF lighting sequence.
All adjustments, wiring connections and pilot outlet are accessible from top of control.

Product Specifications

Application: Single 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; One 1/2" x 3/8" reducer bushing
Item Type: Product
Mounting: 0 to 90 degrees in any direction from the upright position of the gas control knob, including vertically.
Frequency: 60 Hz
Approvals, Underwriters Laboratories Inc.: UL Component Recognized MCCZ2.MH5323
Approvals, Canadian Standards Association: CSA International: 112395
Electrical Connections: 21 in. (533 mm) leadwires.
Voltage: 120 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: None
Pressure Tapping: 1/8 in. NPT with plug
Type of Fuel: Natural
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): 3.5 in. wc
Pressure Regulator Setpoint (kPa): 0.87 kPa
Ignition Type: Direct Ignition