FPS 9650 Series, Руководство по установке и обслуживанию

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9650 Valve Series
Installation and Maintenance Manual
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6 BALL VALVE
6.1
GENERAL INFORMATION
The FPS threaded and socket weld connection valves consist of a three-piece body design which allows the center
section to be easily removed for replacement of the ball, seats and seals without disturbing the pipe connections.
The FPS flanged connection valves consist of a two-piece body design.
All 1/4” - 2” valves are reduced-port, with all others being full-port design.
The ball valve seals in both directions ensuring successful pre-start leak testing.
316 Stainless Steel is used for the ball, stem and hardware.
6.1.1
SERIES 88 BODY BOLTS- TORQUE
Size Threads lbf-in kgf-cm N-m
1/4" M6 87 ~ 95 100 ~ 110 9.8 ~ 10.8
3/8" M6 87 ~ 95 100 ~ 110 9.8 ~ 10.8
1/2" M6 95 ~ 130 110 ~ 150 10.8 ~ 14.7
3/4" M8 122 ~ 156 140 ~ 180 13.7 ~ 17.6
1" M8 165 ~ 200 190 ~ 230 18.6 ~ 22.5
1.1/4" M10 191 ~ 217 220 ~ 250 21.6 ~ 24.5
1.1/2" M10 330 ~ 365 380 ~ 420 37.2 ~ 41.2
2" M12 365 ~ 399 420 ~ 460 41.2 ~ 45.1
6.1.2 SERIES 90D BODY BOLTS- TORQUE
Size Threads lbf-in kgf-cm N-m
1/2" M8 174 ~ 200 200 ~ 230 19.6 ~ 22.5
3/4" M8 200 ~ 217 230 ~ 250 22.5 ~ 24.5
1" M10 260 ~ 286 300 ~ 330 29.4 ~ 32.3
1.1/4" M10 347 ~ 391 400 ~ 450 39.2 ~ 44.1
1.1/2" M12 286 ~ 304 330 ~ 350 32.3 ~ 34.3
2" M12 347 ~ 391 400 ~ 450 39.2 ~ 44.1
2.1/2" M12 347 ~ 391 400 ~ 450 39.2 ~ 44.1
3" M14 477 ~ 521 550 ~ 600 53.9 ~ 58.8
4" M14 477 ~ 521 550 ~ 600 53.9 ~ 58.8
6" M14 477 ~ 521 550 ~ 600 53.9 ~ 58.8