Pneumatic Linear Stroke Actuator SPA-L
Compact Pneumatic Linear Stroke Actuators for safe, reliable automation of diaphragm and inline sampling valves. Suitable for installation in most demanding surroundings thanks to corrosion resistant plastic housing.
Main features
• Rugged corrosion resistant PP housing
• For dry or lubricated, filtered air
• Compact design, directly mounted onto Swissfluid  diaphragm valves and inline sampling valves
• Monitoring connection on stainless steel bracket
• Easy mounting of control devices
• Visual position indicator
• Pre-compressed spring cartridges for safe  dismantling
Technical Data
| Version | Double acting DA | Single acting FC/FO |
| Air supply | filtered air (neutral, not aggressive gas up to 40°C) | |
| Pressure | 4 bar – max. 5 bar for DA / FO version
4 bar – max. 7 bar for FC version |
|
| Auxiliary connection | NAMUR VDI/VDE 3845 (partly with adapter plate) | |
| Actuating power | 1770 N up to 27570 N (at 5 bar) | |
| Temperature | -10°C up to +80°C |
Options
| Accessories | Solenoid valves, limit switches, P/P and I/P positioners, stroke limiter (min./max.), manual override, mufflers, throttling valves |
| Body | Steel, two-component epoxy coated (Bonnet Type) |
| Actuating power | 1500 N up to 79’000 N (for 6 bar) |
| Temperature | -40°C up to +80°C |
