Description
Non-return valves let air or fuel pass in one direction and close against flow in the other. In a compressed-air system they hold the pressure already stored in a reservoir when the line ahead of it loses pressure, so one damaged circuit cannot empty the rest.
The Buyukdemir reference for this item is 4-4851.
It belongs to the Double Check Valve · Check Valve · Stopcock · Four-way Cock range in the Buyukdemir catalogue.
It cross-refers to the original equipment numbers 11367541692.
The same part is made in other version options: Double Check Valve / Zweiwegeventil (4-4800), Double Check Valve (4-4801), Double Check Valve (4-4802), Double Check Valve (4-4803), Double Check Valve (4-4810).
Manufactured by Büyükdemir Otomotiv in Istanbul, Türkiye, a producer of compressed-air brake and pneumatic components for trucks and trailers since 1957.
