Gear Operator for Butterfly Valve

=== Base Info ===

• Model NO.：DGAB275
• Application：Marine, Oil,Water,
• Function：Change Drive Torque, Speed Changing, Speed Reduction
• Layout：Worm
• Type：Worm Gear Box
• Material：Iron Casting
• Torque：8500n.M
• Trademark：dagong
• Specification：ratio 275: 1
• Origin：Zhejiang
• HS Code：8481901000

=== Description ===