-
- fixed magnetic tachometer
- handheld centrifugal tachometer
- Fixed centrifugal tachometer
- Intelligent rotation speed digital display
- electric tachometer
- Non-contact handheld digital tachometer
- Standard rotation speed generating device
- rotation speed digital displayer
- frequency current converter
- intelligent speed digital indicator
-
-
Current Location:Home > Products > Pneumatic Valve > pneumatic low-temperature control valve
Productspneumatic low-temperature control valve
- Model:ZMBN
- Category:Pneumatic Valve
- origin:SHANGHAI
SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD
Nominal diameter |
Single-seat |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
|||||||||
Double-seat |
|
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
||||||||||
Rated flow coefficient Kv |
Single-seat |
0.08 |
0.12 |
0.20 |
0.32 |
0.50 |
0.80 |
1.2 |
2.0 |
3.2 |
5.0 |
8 |
12 |
20 |
32 |
50 |
80 |
120 |
200 |
280 |
450 |
Double-seat |
|
10 |
6 |
25 |
40 |
63 |
100 |
160 |
250 |
400 |
630 |
||||||||||
Flow characteristics |
Straight line |
Straight line;equal percentage |
|||||||||||||||||||
Model of actuator |
|
|
ZMA-2 |
ZMA-3 |
ZMA-4 |
ZMA-5 |
|||||||||||||||
Travel |
10 |
10 |
16 |
25 |
40 |
60 |
|||||||||||||||
Action mode |
Air off (B), air on (K) |
||||||||||||||||||||
Spring pressure KPa |
Standard signal :20~100; other signal ;40~200;20~60;60~100 |
,