Pneumatic trunnion ball valve

MODEL：Q647F、Q647Y、QA647F、QA647Y
CALIBER：NPS4~NPS48、DN100~DN1200
PRESSURE：Class150~ Class2500、PN16~PN160
MATERIAL QUALITY：Carbon Steel, Stainless Steel, Alloy Steel, Dual Phase Steel
DRIVE：Pneumatic
APPLICATION：Petroleum, Chemical, Natural Gas, Petrochemical, Coal Chemical And Other Industries
HONOR：Zhejiang Famous Brand Products, Zhejiang Export Famous Brand, High-Tech Products, National Patent Products...