metso automation neles NP Series User Manual

Actuator Piping Operating time / stroke (s)
pilot valve
Plastic/Cu/SS (") Plastic/Cu/SS (mm)
B1C Stroke vol.
dm
3
/in
3
NPT 1/4 3/8 1/2 6/4 10/8 12/10 ø4LC ø4 ø6 ø6 HC
6 0.3/18 1/4 x x 1 1
9 0.6/37 1/4 x x 1,5 1,5
11 1.1/67 3/8 x x 2 2
13 2.3/140 3/8 x x 4
17
20
4.3/262
5.4/330
1/2 x
x
x
x
7
8,5
(6)
(5,5)
25
32
10.5/610
21/1282
1/2
3/4
x
x
(x)
(x)
x
x
(x)
(x)
10
17
(8,5)
(16)
40
50
43/2624
84/5126
3/4
1
(x)
(x)
x
x
x
x
(33)
(60)
31
57
502 195/11900 1 x x
B1J
B1JA
Stroke vol.
dm
3
/in
3
NPT 1/4 3/8 1/2 6/4 10/8 12/10
8
10
0.9/55
1.8/110
3/8 x
x
x
x
1,5/3 1,5/3
2,5/5,5
12
16
3.6/220
6.7/409
1/2 x
x
x
x
4,5/11
8/18
(3,5/6)
(4,5/11)
20
25
13/793
27/1648
3/4 x
x
(x)
(x)
x
x
(x)
(x)
8,5/21
17/38
(7,5/19)
(15/33)
32
322
53/3234
106/6468
1 (x) x
x
x
x
(33/74) 30/64
60/130
QP Stroke vol.
dm
3
/in
3
NPT 1/4 3/8 1/2 6/4 10/8 12/10
1 C 0.62/37 3/8 x x 1.5/2 1.5/2 - -
2 C 1.08/66 3/8 x x 2/3.5 2/3.5 - -
3 C 2.18/133 3/8 x x - 3/5 2/3 -
4 C 4.34/265 3/8 x x - 6/10 4/6 -
5 C 8.7/531 3/8 x x - - 7/10
6 C 17.5/1068 3/4 x x - 12/18 10/15
Times in parenthesis are achieved by changing pilot valve alone or pilot valve and tube size.
Table 2. Piping and operating times
Operating times for spring return actuators B1J/B1JA and QP:
against the spring / direction of the spring
Actuator without valve:
p
s
= 400 - 500 kPa / 58 - 72 psi
Step of input signal:
p
i
= 0-100% and 100-0%
6

metso automation neles NP Series Specifications

General

Brand	metso automation
Model	neles NP Series
Category	Valve Positioners
Language	English