Normal Pressure Flanged Ball Valve Handle Lever 150LB DN50 High
Platform
Specifications
150LB Ball Valve
Applicable Standards:
- Design and Manufacturing:GB12237-89
- Connection:JB/T79
- Fireproof Test: API607 4th 1993
- Test and Inspection:GB/T13927-1992
Size Range:
- 1/2"~8"
Pressure Rating:
- ASME CL, 150, 300
Temperature Range:
- -20°C~185°C
* Class 150LB 2 Piece Stainless Steel Flange Full Port Ball Valve
Flanged Ball Valves have a different connection type than the other
ball valves we carry. Meant to be mated with another flanged
connection, the valves allow for easier cleaning and replacement.
| Pressure | Size | φD | L | φE | φB | φC | T | f | N-φh | H | H1 | W | M | P |
| Class150 | 1/2" | 13 | 108 | 89 | 60.5 | 35 | 11.5 | 1.6 | 4-16 | 48 | 79 | 135 | 9 | 9 |
| 3/4" | 19 | 117 | 98 | 70 | 43 | 11.5 | 1.6 | 4-16 | 53 | 84 | 135 | 9 | 9 |
| 1" | 25 | 127 | 108 | 79.5 | 51 | 12 | 1.6 | 4-16 | 64 | 95 | 170 | 11 | 11 |
| 1 1/4" | 32 | 140 | 117 | 89 | 64 | 13 | 1.6 | 4-16 | 71 | 103 | 170 | 11 | 11 |
| 1 1/2" | 38 | 165 | 127 | 98.5 | 73 | 15 | 1.6 | 4-16 | 76 | 111 | 200 | 14 | 14 |
| 2" | 51 | 178 | 152 | 120.5 | 92 | 16 | 1.6 | 4-19 | 85 | 120 | 200 | 14 | 14 |
| 2 1/2" | More Specifications,Contact us freely |
| 3" |
| 4" |
| 5" |
| 6" |
| 8" |
Briefly Introduction
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.
Strength
1. Easy to operate, open and close quickly, from full open to full
off as long as rotated 90 °, easy to control over long distances.
2. the maintenance is convenient, the ball valve is simple in
structure, the sealing ring is generally active, and it is
convenient to disassemble and replace.
13. When fully open or fully closed, the sealing surface of the
ball and the valve seat is isolated from the medium. When the
medium passes, it will not cause erosion of the sealing surface of
the valve.
Model Selection
2PC Full Port Floating Ball Valve
| Standard | ANSI | GB | JIS | DIN |
| Pressure | 300LB | PN16/PN25/PN40 | 10K/20K | PN16/PN40 |
| Matreial | 1) CF8/SS304 2) CF8M/SS316 3) CF3/SS304L 4) CF3M/SS316L 5) WCB |
| Model | 1) High Platform Model 2) Handle Model |
