Direct-Buried Fully Welded Ball Valve

Direct-buried fully welded ball valve is a shut-off valve specially designed for underground piping systems.Integrally welded body can be directly buried underground without above-ground valve chambers, saving space, reducing project cost and improving pipeline network safety.Operating temperature: -46℃ ~ 200℃. Widely used in urban gas, district heating, long-distance petroleum and natural gas pipelines and other buried systems.

• Size 2″ ~ 60″ (DN50 ~ DN1500)
• Pressure Rating Class 150 ~ 2500 (PN16 ~ PN420)
• Body Material Carbon steel, stainless steel, alloy steel, duplex steel, nickel-based alloy, etc.
• Connection RF, BW, NPT, SW, etc.
• Operation Manual, pneumatic, electric, hydraulic, etc.