Metso ND9200F - Page 10

10 7 ND92F 70 en
Table 2 Piping
Actuator Actuator piping
Spool valve
EC
Stroke vol.
dm
3
/ in
3
G 6 10 1/4 3/8
05 0.09 / 5 1/4 x x 2
07 0.2 / 12 1/4 x x 2
10 0.5 / 31 1/4 x x 3
12 1.2 / 73 1/4 x x 3
14 3.0 / 183 1/4 x x 6
16 7.7 / 470 3/8 x x 6
25 20.5 / 1250 3/8 x x 6
EJ
Stroke vol.
dm
3
/ in
3
G 6 10 1/4 3/8
Spool valve
05 0.18 / 11 1/4 x x 2
07 0.4 / 24 1/4 x x 2, 3*
10 1 / 61 1/4 x x 3
12 2.4 / 145 1/4 x x 3
14 6 / 366 1/4 x x 6
16 15 / 915 3/8 x x 6
25 41 / 2500 3/8 x x 6
B1C
Stroke vol.
dm
3
/ in
3
NPT 6 10 1/4 3/8
Spool valve
6 0.3 / 18 1/4 x x 2, 3*
9 0.6 / 37 1/4 x x 3
11 1.1 / 67 3/8 (x) x (x) x 3
13 2.3 / 140 3/8 x x 3
17 4.3 / 262 1/2 x x 6
20 5.4 / 330 1/2 x x 6
25 10.5 / 610 1/2 x x 6
32 21 / 1282 3/4 x x 6
40 43 / 2624 3/4 x x 6
50 84 / 5126 1 x x 6
502 195 / 11900 1 x x 6
B1J
B1JA
Stroke vol.
dm
3
/ in
3
NPT 6 10 1/4 3/8
Spool valve
8 0.9 / 55 3/8 (x) x (x) x 3
10 1.8 / 110 3/8 x x 3
12 3.6 / 220 1/2 x x 6
16 6.7 / 409 1/2 x x 6
20 13 / 793 3/4 x x 6
25 27 / 1648 3/4 x x 6
32 53 / 3234 1 x x 6
322 106 / 6468 1 x x 6
QP
Stroke vol.
dm
3
/ in
3
NPT 6 10 1/4 3/8
Spool valve
1 0.62 / 37 3/8 (x) x (x) x 2, 3*
2 1.08 / 66 3/8 (x) x (x) x 3
3 2.18 / 133 3/8 x x 3
4 4.34 / 265 3/8 x x 6
5 8.7 / 531 3/8 x x 6
6 17.5 / 1068 3/4 x x 6
Air supply piping 10 mm or 3/8" for all actuators.
Pipe sizes are nominal, i.e. approximately outer diameter. Inner diameter is typically 2 mm smaller.
x = Standard pipe size used in Neles control valves.
(x) = Minimum pipe size (if smaller than standard).
*) Spool size 2 is preferred for accurate control and standard for Neles control valves.
Spool size 3 can be used if fast full stroke times are required.