Fully Weld ball valve is wildly used in national gas transferring, district heating system , heat transfer piping, oil pipelines and gas industry application. It’s welded one body allows no leakage from body, and the sealing with PTFE+C make sure the excellent bubble tight.
Body material by steel pipe weld, reduce the valve weight,so it is cost efficient and idea choice for replacement of traditional ball valve.
Nominal diameter: Reduced bore (Or Full bore) DN15 to DN 1000 (1/2” to 40”);
Nominal Pressure: PN 16 to PN 64 / ANSI Class 150 to Class 300;
End connection: Butt weld, Extend PU, Extend pipe
Working temperature: -29 ℃ to 200 ℃ (-20℉ to 392℉)
Service: district heating hot water, natural gas, oil, steam, petrochemical .etc.
Operate actuator: lever, gear (Vertical / Horizontal), pneumatic / electrical
-Body seamless Steel pipe : ST37.8/ST 37.0/STEEL20# / P235GH / 304ss/316ss etc
-Body forged steel: A105 / LF2 / F304 / F316. Etc.
-Ball : F304 / F316 / 304/316 ( unsolid ball for low pressure service)
-Seat: PTFE+C / Nylon / PEEK. etc.
-Position indicator and locking device
-Maintenance-free , no adjustment or lubrication
-Standards:ASTM, ANSI,AWWA, JIS,BS, GOST, DIN etc.