
Pneumatic Actuators
Features
- Low actuation pressure
- Opens and closes quickly and reliably
- Rotatable port for normally closed actuators allows easy installation
- Normally open actuators black capped for identification
Actuation Modes
Normally closed-air opens, spring closes
Normally open-air closes, spring opens
Technical Data
Actuator Type | Actuator Pressure Rating psig (bar) | Valve and Actuator Working Temperature ℉(℃) | Valve Working Pressure psig (bar) |
Normally Closed | 65.3~79.8 (4.5~5.5) | -20~200 (-28~93) | 10.0 (145) |
Normally Open | 72.5~87.0 (5.0~6.0) | -20~200 (-28~93) | 34.4 (500) |
Materials Of Construction
Component | Material |
Housing | Anodised Aluminium |
Stem Tip | PCTFE |
Dimensions

Basic Ordering Number | CV |
SW__-__-2-KN-LC/LO | 0.36 |
SW__-__-3-KN-LC/LO | 0.85 |
SW__-__-5-KN-LC/LO | 1.0 |
For more information into FITOK’s Pneumatic Actuators please contact our sales team: sales@nvfcl.com or call 01942601209