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The float valve
assembly consists of a reinforced seat and a rubber lip seal to provide
a positive seal between the ball cage and seat. The float ball is
designed to withstand prolonged circulation at high velocities and high
temperatures of slurries containing high volumes of abrasive materials.
It is made from Ryton and inert to sour gas. Flow areas are big enough
to prevent abnormal pressure surges thus offering a positive check valve
after circulating as often as necessary.
| Part No. |
Casing Size |
A |
B |
C |
D |
E |
| 230-0044C |
4 1/2" |
18.750 |
1.625 |
2.250 |
2.000 |
2.705 |
| 230-0050C |
5" |
19.375 |
1.625 |
2.250 |
2.000 |
2.705 |
| 230-0054C |
5 1/2" |
19.500 |
2.000 |
3.000 |
2.625 |
3.942 |
| 230-0065C |
6 5/8" |
20.000 |
2.000 |
3.000 |
2.625 |
3.942 |
| 230-0070C |
7" |
20.750 |
2.000 |
3.000 |
2.625 |
3.942 |
| 230-0075C |
7 5/8" |
21.500 |
2.000 |
3.000 |
2.625 |
3.942 |
| 230-0085C |
8 5/8" |
21.750 |
2.000 |
3.000 |
2.625 |
3.942 |
| 230-0095C |
9 5/8" |
22.750 |
2.000 |
3.000 |
2.625 |
3.942 |
| 230-0106C |
10 3/4" |
23.000 |
2.000 |
3.000 |
2.625 |
3.942 |
| 230-0116C |
11 3/4" |
23.250 |
2.000 |
3.000 |
2.625 |
3.942 |
| 230-0126C |
12 3/4" |
23.375 |
2.000 |
3.000 |
2.625 |
3.942 |
| 230-0133C |
13 3/8" |
23.750 |
2.000 |
3.000 |
2.625 |
3.942 |
| 230-0160C |
16" |
24.000 |
2.500 |
4.375 |
3.250 |
10.081 |
| 230-0185C |
18 5/8" |
25.125 |
2.500 |
4.375 |
3.250 |
10.081 |
| 230-0200C |
20" |
26.000 |
2.500 |
4.375 |
3.250 |
10.081 |
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