The Enfield S2 positioning system is a servo pneumatic proportional control valve offering all in one positioning of varying loads at high speeds for lower cost than competing electric drives and hydraulic systems.

S2 Positioning System

Flow Capacity (approx.)
(80 psig to atmosphere)
Max. Valve Coefficient (Cv)
Ports
Shifting Time

Positional Accuracy

S2-025-U-04

1300 SLPM
(46 SCFM)
1.00
1/4″ NPTF
2.5 ms

1.0%

The following chart highlights some of the common actuator sizes for horizontal applications. To date, the S2 has been utilized on up to 12″ bore cylinders. For sizing/speed combinations for vertical applications please contact us.

Maximum Cylinder Speed vs Moving Mass: Bore Size Comparison

3-bores-joel-300

S2 Setup Video

S2 Overview Video