SKU: VQ450MA1007, 534.322.209
Price on request
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Honeywell VQ450MA 1007 Class “A” combined valve ignition system designed for controlling gas flow in high-capacity burners, atmospheric boilers, furnaces, and other systems. The valve’s versatility allows for the installation of accessories such as a position indicator, pressure switch, air release valves, and bypass valves.
Standard features include two safety valves: V1, which opens quickly, and V2, which can operate in multiple modes.
In the standard version, the second valve (V2) comes with a throttle screw for quick opening with flow regulation. Optionally, V2 can be equipped with a slow opening device (with adjustable flow and opening time) or be set for quick opening without any regulating device.
Honeywell VQ450MA1007 CVI valve technical data:
- Maximum operating pressure: 360 mbar
- Pipe connections comply with the requirements of group 2 of the EN 161 standard
- Electrical connections: standard connector corresponding to the PG11 connector on the main gas valves and additional valves
- Ambient temperature range: -15 … 60 °C
- Coil insulation: insulation material conforming to Class F
- Body material: Aluminum alloy, injection molding
- Closing spring: AISI 302 steel
- Valve plunger: chrome-plated Fe 360B steel sliding on an anti-friction bearing
- Seals and gaskets: hydrocarbon-resistant NBR rubber
- Number of cycles: 300000
- Closing time: < 1 sec
- Maximum response frequency: 1 cycle per minute
- Duty cycle: coils are suitable for continuous excitation
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