Table 2.

Squeeze valve parameters.

Width (pixels)	Width (w)	Separation (s)	Membrane layer thickness (t)	Fluid channel height (h)	Exposure time (ms)	Closing pressure (psi)
4	30	38	10	16	200	38
3	23	30	10	10	140	26
2	15	23	7	8	90	12

All dimensions in microns unless otherwise noted. Symbols refer to Fig. 2(e).