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flange end ball valve,
ball valve flange type
300LB CF8M Flanged Ball Valve 2 “ High Performance Floating Ball Valve
300LB Ball Valve
- Design and Manufacturing:ASME B16.5, API608
- Connection:ASME B16.5
- Fireproof Test: API607 4th 1993
- Test and Inspection: API598,API6D
- 1/2 " ~ 8 "
- ASME CL, 150, 300
- -20 °C ~ 185 °C
Q41F-300LB American standard floating ball valve advanced valve seat, multi-year ball valve manufacturing experience designed valve seat, to ensure valve sealing, low friction coefficient, small operating torque, a variety of valve seat materials, a wide range of adaptation
|2 1/2"||Contact us for More Data|
The structure of the floating ball valve is floating. Under the action of the medium pressure, the ball can generate a certain displacement and press against the sealing surface at the outlet end to ensure the sealing of the outlet end.
The floating ball valve has a simple structure and good sealing performance, but the load of the ball subjected to the working medium is all transmitted to the outlet sealing ring, so it is necessary to consider whether the sealing ring material can withstand the working load of the spherical medium. This structure is widely used in medium and low pressure ball valves.
1. The fluid resistance is small. When the valve is fully open, the cross-sectional area of the ball passage, the valve body passage and the connecting pipe are equal, and the line is in line. The medium flows through the ball valve, which is equivalent to flowing through a straight pipe, and the fluid of the ball valve in various valves. The resistance is the smallest.
2. Operate quickly, only need to turn the ball 90 ° while opening and closing, convenient and rapid.
3. The structure is simple, the volume is small, and the weight is light. In particular, its height is much smaller than the gate valve and the shut-off valve.
4. The sealing performance is better. Ball valves generally use a soft, flexible seal.
2PC Full Port Floating Ball Valve
|Matreial||1) CF8/SS304 2) CF8M/SS316 3) CF3/SS304L 4) CF3M/SS316L 5) WCB|
|Model||1) High Platform Model 2) Handle Model|
Contact Person: Hu