The FC manual gate valve is manually operated and comes with no ball screw. If it has a large diameter as 5" or 7" , the torque needed for valve opening under pressure can be greatly reduced by adopting the ball screw, thus facilitating the site operation.
Size/P (MPa) | 35 | 70 | 105 | |||||||||||
d | 52 | 65 | 80 | 103 | 46 | 52 | 65 | 80 | 103 | 46 | 52 | 65 | 80 | 103 |
A | 371 | 422 | 473 | 550 | 464 | 521 | 565 | 620 | 670 | 457 | 482 | 533 | 598 | 736 |
B | 545 | 595 | 640 | 725 | 550 | 550 | 620 | 655 | 790 | 555 | 555 | 660 | 815 | 910 |
C | 320 | 360 | 400 | 450 | 400 | 400 | 450 | 500 | 550 | 400 | 400 | 450 | 500 | 550 |
D | 215 | 245 | 270 | 310 | 190 | 200 | 230 | 270 | 315 | 210 | 220 | 255 | 290 | 360 |
F | 140 | 170 | 190 | 230 | 145 | 145 | 190 | 205 | 255 | 150 | 150 | 200 | 250 | 300 |
R/BX | 24 | 27 | 35 | 39 | 151 | 152 | 153 | 154 | 155 | 151 | 152 | 153 | 154 | 155 |
Size/P (MPa) | 35 | 70 | 105 |
d | 180 | ||
A | 813 | 889 | 1016 |
B | 1750 | 2155 | 2360 |
C | 760 | 1120 | 1120 |
D | 395 | 480 | 505 |
F | 755 | 840 | 910 |
R/BX | 46 | 156 | 156 |
Related Names
Slab Gate Valve | High Pressure Gate Valve | Rising Stem Valve