GATE VALVE DIN BRONZE SCREWED, 12BAR #290A 3/4" 755517

The catalogue name carries 6 specifications — material bronze, standard DIN, range 12 bar, nominal bore 290A (JIS), size 3/4" and maker's reference 290A — and a bid against this code is a bid for exactly that.

It is one of 30 items in Gate Valves DIN Bronze #290/#290A/#290AA (codes 755501–755517 among those listed here); the neighbouring codes are the same article in other sizes, materials or ratings, so a requisition often carries several of them together.

To buy it, post the code with the quantity in pieces, the vessel's port and its ETA; verified ship chandlers activated at that port price the line sealed, and you compare the bids side by side.