FESTO mechanical valve V/O, R/O, L/O, K/O, TH/O, KH/O, RW/O overall dimensions sample parameter selection manual

FESTO mechanical valve V/O, R/O, L/O, K/O, TH/O, KH/O, RW/O overall dimensions sample parameter selection manual Features: With recessed connector Air port specification PK-3 Flow rate 80l/min plastic valve