120 Vac dual direct ignition gas valve || VR4305M4540/B
Артикул: VR4305M4540/B
Наименование: 120 Vac dual direct ignition gas valve
Производитель: Honeywell
Overview
Combination gas control for use with hot surface/direct spark systems in 120 Vac, gas-fired appliances, with capacities from 30 to 415 cfh.
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.
Product Specifications
Application
Single Stage
Includes
393691 Natural to LP conversion kit, 390427 pipe bushing.
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.
Electrical Connections
1/4 in. male quick-connects, 24 in. (610 mm) leadwires.
Voltage
120 Vac
Operating Temperature Range (F)
-40 F to +175 F
Operating Temperature Range (C)
-40 C to +79 C
Approvals, Canadian Gas Association
CGA Design Certificate: L2025006
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
Inlet and outlet pressure taps included. Taps accessible from top of gas control. Taps are 1/8 in. NPT with plug containing recess for 3/16 in. Allen wrench.
Approvals, American Gas Association
AGA Design Certificate: L2025006
Type of Fuel
Natural
Capacity (kBtuh)
At 1 in. wc p.d.-- 300,000 BTUh: 30,000 BTUh minimum
