Product Information：
Long Handle Ball Valve is a high-quality ball valve manufactured by our IFAN factory using the highest quality materials and in accordance with the highest specifications.
This Long Handle Ball Valve has a red long handle, two-color body, and double internal teeth. After a series of tests and tests, it can be widely used in households and industrial places. It is very suitable for closing and isolating the air pressure or water flow in the air container or pipeline to play the role of isolation or regulation.
Product Size：
Size(mm) | PCs/Box | Weight（g） | CBM |
1/2"FF-L | 180 | 125 | 0.0272 |
3/4"FF-L | 120 | 165 | 0.0272 |
1"FF-L | 80 | 270 | 0.0272 |
1-1/4"FF-L | 40 | 415 | 0.0272 |
1-1/2"FF-L | 30 | 625 | 0.0272 |
2"FF-L | 20 | 985 | 0.0272 |
The difference between Long Handle Ball Valve and Butterfly Handle Ball Valve:
Long Handle Ball Valve is unilateral, Butterfly Handle Ball Valve is bilateral
The difference between Butterfly Handle Ball Valve and Butterfly Valve:
Butterfly Handle Ball Valve is a kind of ball valve, but its handle is butterfly-shaped. Butterfly valve is a kind of regulating valve, which is different and very different from ball valve.
After the heating valve is opened, how to judge the switch?
According to the mark on the valve, open is open and shut is closed; general heating valves commonly used in heating are spherical valves, which are open when the handle is in a straight line with the pipe, and closed when it is at a 90-degree angle; when the heating valve handle is a hand When turning the wheel, turning to the left is to close, turning to the right is to open; if the valve is open, if some radiators are not hot, it is caused by the presence of air in the heating pipe or radiator. At this time, just open the exhaust on the radiator. The air valve can discharge the air.
