ZA.VE.RO. S.r.l. (Italy) is a leading manufacturer of ball valves, needle valves and check valves with flanged and threaded or welded ends. <Learn more about Za.Ve.Ro>
Double Block & Bleed Valves - Art 78
This is a double ball valve with a needle valve for the bleed. Our range of production is from 1/4" to 2" with floating or trunnion construction. Pressure from the class 800 to 10000 for the screwed and socket end; from 150 to 2500 for flanged end.