Fully welded ball valve

MODEL：Q61Y、Q661Y、Q961Y
CALIBER：NPS1/2~NPS40、DN15~DN1000
PRESSURE：Class150 ~ Class600、PN16~PN40
MATERIAL QUALITY：Carbon Steel, Stainless Steel, Alloy Steel, Dual Phase Steel
DRIVE：Manual, Worm Gear And Worm Drive, Electric, Pneumatic
APPLICATION：Petroleum, Chemical, Natural Gas, Petrochemical, Coal Chemical And Other Industries