Flat valve
Features:
The flat valve is the main component of Christmas trees, tubing heads, casing heads, manifolds, etc. and one of our company’s main products. In recent years, our company has updated the design of the flat valve by adsorbing domestic and foreign advanced technologies. In addition, our company carries out API Spec 6A standard in product structure, material selection, manufacturing and acceptance.
Technical Parameter:
|
Model |
PFF
103-21 |
PFF
52-35 |
PFF
65-35 |
PFF
103-35 |
PFF
65-60 |
PFF
65-70 |
PFF
78-70 |
PFF
65-105 |
PFF
78-105 |
|
Nominal drift diameter (DN) |
103 |
52 |
65 |
103 |
65 |
65 |
78 |
65 |
78 |
|
Nominal pressure (MPa) |
21 |
35 |
60 |
70 |
105 |
|
Connection length (A) |
511 |
371 |
422 |
550 |
380 |
565 |
620 |
533 |
598 |
|
Flange OD (D) |
292 |
215 |
245 |
310 |
245 |
232 |
270 |
255 |
288 |
|
Handwheel diameter (C) |
400 |
320 |
320 |
400 |
360 |
400 |
450 |
450 |
500 |
|
Backing ring No. |
R37 |
R24 |
R27 |
R39 |
BX130 |
BX153 |
BX154 |
BX153 |
BX154 |
|
Weight (Kg) |
210 |
48 |
105 |
284 |
130 |
154 |
231 |
250 |
336 |
