Honeywell Gas valve VK8205VE1003B

The Honeywell VK8205VE1003B is a gas valve designed for automatic gas supply control in heating and industrial equipment. It regulates and shuts off gas flow in boilers, burners, and heat engineering installations. The valve features a connection thread of Rp 1/2"-2" or flanged. It operates as a solenoid valve, opening on command from the burner control and when the gas pressure switch permits. This model is part of the Honeywell VK8205 series and is identified by SKU VK8205VE1003B.

Gas valves of this type are selected by brand and series, connection size (Rp 1/2"-2" or flanged), coil voltage (230 V, 24 V AC/DC), and function (single/double solenoid, slow opening, servo-regulated, multiblock with filter and regulator). When replacing, ensure the burner control, gas pressure switch, and gas filter are compatible with the valve's operating parameters. The valve sits in the gas supply line between the gas filter and the burner. Check that the new unit matches the original mounting, connection type, and electrical supply.

Typical failures include coil burnout, leaking seat, drifting outlet pressure, or a seized servo regulator. When these occur, the equipment may fail to ignite, shut down unexpectedly, or exhibit unstable flame. Check the coil for continuity, inspect the valve seat for leaks, and verify outlet pressure against specifications.