TABLE OF CONTENTS

21, 31 NPT 1/2 AN CONNECTOR MISCELLANEOUS OPTIONSsee page 76 All Models BODY OPTIONSsee page 80 SPLICE BOX HOUSING 3.52 3.22 (81.8) .34 (8.6) FINE METERING SILVER SHADING RING All Models 2.50 (63.5) (89.4) Model 21 All Models JIC HOUSING METERING TO ORIFICE ALUMINUM SHADING RING Model 21 Model 21 All Models YOKE MANUAL OVERRIDE BUILT IN MUFFLER All Models 21*, 71 All Models 1.88 (47.8) MOUNTING

Vacuum Unit

Symbol Type Note Nil Without option Symbol Vacuum (V) port 06 6 08 8 07 1/4" 09 5/16" When R is selected for q, P needs to be selected.

LEC-OM02704CN

RWwn+6 RYn+20 RYn+21 No. RXn+20 RXn+21 RWn+2 RYn1RYn2 16bit(RWwn4) 16bit(RWwn5) (RWwn6) ON (RY(n2)0) OFF ON (RY(n2)1) OFF () ON (RX(n2)0) OFF ON (RX(n2)1) OFF (RWrn2) 6ms ON (RYn1RYn2) OFF .

Piping: Body Ported, Stations: 14 Stations, A, B Port: NPTF

Piping: Body Ported, Stations: 15 Stations, A, B Port: NPTF

Piping: Body Ported, Stations: 20 Stations, A, B Port: NPTF

Piping: Body Ported, Stations: 2 Stations, A, B Port: NPTF

Piping: Body Ported, Stations: 3 Stations, A, B Port: NPTF

Piping: Body Ported, Stations: 4 Stations, A, B Port: NPTF

Piping: Body Ported, Stations: 5 Stations, A, B Port: NPTF

Piping: Body Ported, Stations: 6 Stations, A, B Port: NPTF

Piping: Body Ported, Stations: 7 Stations, A, B Port: NPTF

Piping: Body Ported, Stations: 8 Stations, A, B Port: NPTF

Piping: Body Ported, Stations: 10 Stations, A, B Port: NPTF

Piping: Body Ported, Stations: 12 Stations, A, B Port: NPTF

Piping: Body Ported, Stations: 13 Stations, A, B Port: NPTF

Piping: Body Ported, Stations: 16 Stations, A, B Port: NPTF

Piping: 21 (Body Ported), Stations: 14 Stations, A, B Port: 00T (NPTF)

Piping: 21 (Body Ported), Stations: 15 Stations, A, B Port: 00T (NPTF)

Piping: 21 (Body Ported), Stations: 20 Stations, A, B Port: 00T (NPTF)