Worm Gear Ball Valve
Worm Gear Ball Valve:
1. Brief Introduction:
The worm gear ball valve is very important valves types. It is widely used in chemical industry, petroleum and long distance pipeline (oil and gas pipeline).
(1). The resistance is the least. The medium can pass smoothly without any loss.
(2). Fast open and fast close (Ball valve rotate 90 ° seated fully open and fully close)
(3). Small volume
(4). Light weight
(5). Easy to install
3. Material Standard: ASTM
5. The picture of Worm Gear Ball Valve Drawing: