Kromschroder Solenoid gas valve VAS115/-R/NW 88000167

The Kromschroder VAS115/-R/NW is a solenoid gas valve with SKU 88000167, designed for use in gas burner and boiler systems. It features a nominal diameter of 15 mm and a Rp 1/2 connection thread, with a maximum inlet pressure of 500 mbar. The valve operates on a 230 V, 50 Hz supply and weighs 1.488 kg. It is certified to CE standards, achieving performance level PL e and safety integrity level SIL 3, in accordance with EN 13611 and EN 161. This valve is suitable for pipeline diameters ranging from DN10 to 65, with flanged connections available for DN 40 and DN 50.

When selecting a solenoid gas valve of this type, ensure the nominal diameter and connection thread match the existing piping. Verify the inlet pressure rating and supply voltage are compatible with the system. Consider the required performance level and safety integrity level for the application. Installation should follow the manufacturer's guidelines, ensuring proper electrical connections and gas-tight seals.

Common failure modes for solenoid gas valves include coil burnout, leading to the valve failing to open or close, and debris accumulation causing incomplete sealing. Symptoms may include the burner not igniting, irregular flame, or gas leakage. Check the valve coil for continuity and inspect the valve seat for debris or wear.