Manual welding connection ball valve
Product Name: Manual Welding Connection Ball Valve
Connection form: Welding
Structural form: Floating ball valve
Nominal diameter: 10-900 (mm)
Applicable media: water, steam, oil, nitric acid, acetic acid, oxidizing media, etc. Pressure environment: atmospheric pressure
Working temperature: room temperature
Standard: National Standard
Item NO.:
XUVAL-407
Lead Time:
45
Product Orgin:
China
Brand:
XUVAL
Shipping Port:
Shanghai
Payment:
100%
Color:
Silvery
MOQ:
1
Products Details
Ball valve is a type of valve that emerged in the 1950s. In half a century, ball valve has developed into a major type of valve. Ball valves are mainly used to cut off or connect media, and can also be used for fluid regulation and control. V-shaped ball valves can achieve more precise flow regulation and control, while three-way ball valves are used for distributing media and changing the flow direction of media. Compared with other valve types, ball valves have some advantages as follows:
1. The fluid resistance is small, and ball valves have the smallest fluid resistance among all valve types. Even for reduced diameter ball valves, their fluid resistance is relatively small.
2. The switch is fast and convenient. As long as the valve stem rotates 90 °, the ball valve can complete the full open or full close action, making it easy to achieve quick opening and closing.
3. Good sealing performance. The sealing ring of the ball valve seat is generally made of elastic materials such as polytetrafluoroethylene, which is easy to ensure sealing, and the sealing force of the ball valve increases with the increase of medium pressure.
4. The valve stem seal is reliable. When the ball valve is opened and closed, the valve stem only rotates, so the packing seal of the valve stem is not easily damaged, and the sealing force of the valve stem reverse seal increases with the increase of medium pressure. 5. The opening and closing of ball valves only perform 90 ° rotation, making it easy to achieve automatic control and remote control. Ball valves can be equipped with pneumatic devices, electric devices, hydraulic devices, gas-liquid linkage devices, or electro-hydraulic linkage devices.
6. The ball valve channel is flat and smooth, and it is not easy to deposit media, allowing for pipeline ball connection.
Flow direction: bidirectional
Drive mode: manual
Parts and accessories: handwheel Purpose: hydrophobic
Type (channel position): three-way
Target audience: water
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