产品分类
Butterfly Valves
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MANUAL FLANGE TYPE METAL HARD SEAL BUTTERFLYVALVE
MANUAL FLANGE TYPE METAL HARD SEAL BUTTERFLYVALVE -
WORM GEAR DRIVEFLANGE TYPE METAL HARD SEAL BUTTERFLYVALVE
WORM GEAR DRIVEFLANGE TYPE METAL HARD SEAL BUTTERFLYVALVE -
WORM GEAR DRIVE CLAMP TYPE METAL HARD SEAL BUTTERFLYVALVE
WORM GEAR DRIVE CLAMP TYPE METAL HARD SEAL BUTTERFLYVALVE -
BUTTERFLY VALVE WTH METAL SEA
BUTTERFLY VALVE WTH METAL SEA -
TELESCOPIC METAL SEAL BUTTERFLYVALVE
TELESCOPIC METAL SEAL BUTTERFLYVALVE -
VENTILATION VALVE
VENTILATION VALVE