Logic Elements


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Function Symbol Description Main Code Flow
(l/min)
Pressure
(bar)
Cavity-Tooling
3 ports

Pilot-to-Open, Normally Closed, Balanced Poppet, Logic Element

LB-11A-3S-Y-Z 60 350 11A-3
LB-2A-3S-Y-Z 120 350 2A-3
LB-17A-3S-Y-Z 240 350 17A-3
LB-19A-3S-Y-Z 480 350 19A-3
3 ports

Pilot-to-Open, Spring Biased Closed, Unbalanced Poppet Logic Element

LC-11A-3C-Y-Z 60 350 11A-3
LC-2A-3C-Y-Z 120 350 2A-3
LC-17A-3C-Y-Z 240 350 17A-3
LC-19A-3C-Y-Z 480 350 19A-3
3 ports

Pilot-to-Closed, Normally Open, Balanced Poppet, Logic Element

LN-11A-3S-Y-Z 60 350 11A-3
LN-2A-3S-Y-Z 120 350 2A-3
LN-17A-3S-Y-Z 240 350 17A-3
LN-19A-3S-Y-Z 480 350 19A-3
3 ports

Unbalanced Poppet, Pilot-to-Close and Vent-to-Open (Spring Biased Closed Pilot Source from Port 1)

LO-11A-3A-Y-Z 95 350 11A-3
LO-2A-3A-Y-Z 200 350 2A-3
LO-17A-3A-Y-Z 380 350 17A-3
LO-19A-3A-Y-Z 760 350 19A-3
3 ports

Unbalanced Poppet, Pilot-to-Close and Vent-to-Open (Spring Biased Closed Pilot Source from Port 2)

LO-11A-3B-Y-Z 95 350 11A-3
LO-2A-3B-Y-Z 200 350 2A-3
LO-17A-3B-Y-Z 380 350 17A-3
LO-19A-3B-Y-Z 760 350 19A-3
3 ports

Unbalanced Poppet, Pilot-to-Close and Vent-to-Open (Spring Biased Closed Port 3 Pilot Source)

LO-11A-3C-Y-Z 95 350 11A-3
LO-2A-3C-Y-Z 200 350 2A-3
LO-17A-3C-Y-Z 380 350 17A-3
LO-19A-3C-Y-Z 760 350 19A-3
3 ports

Unbalanced Poppet, Pilot-to-Close and Vent-to-Open (Spring Biased Closed Higher of Ports 1 or 2 Pilot Source)

LO-11A-3D-Y-Z 95 350 11A-3
LO-2A-3D-Y-Z 200 350 2A-3
LO-17A-3D-Y-Z 380 350 17A-3
LO-19A-3D-Y-Z 760 350 19A-3
3 ports

Unbalanced Poppet, Pilot-to-Close and Vent-to-Open (Spring Biased Open Port 3 Pilot Source)

LO-11A-3E-Y-Z 95 350 11A-3
LO-2A-3E-Y-Z 200 350 2A-3
LO-17A-3E-Y-Z 380 350 17A-3
LO-19A-3E-Y-Z 760 350 19A-3
3 ports

Unbalanced Poppet, Vent-to-Open Switching Element Main Stage with Integral 8A-2/08W-2 Control Cavity (Spring Biased Closed Pilot Source from Port 1)

LO-11A-3A-Y-Z 95 350 11A-3
LO-2A-3A-Y-Z 200 350 2A-3
LO-17A-3A-Y-Z 380 350 17A-3
LO-19A-3A-Y-Z 760 350 19A-3
3 ports

Unbalanced Poppet, Vent-to-Open Switching Element Main Stage with Integral 8A-2/08W-2 Control Cavity (Spring Biased Closed Pilot Source from Port 2)

LO-11A-3B-Y-Z 95 350 11A-3
LO-2A-3B-Y-Z 200 350 2A-3
LO-17A-3B-Y-Z 380 350 17A-3
LO-19A-3B-Y-Z 760 350 19A-3
3 ports

Unbalanced Poppet, Vent-to-Open Switching Element Main Stage with Integral 8A-2/08W-2 Control Cavity (Spring Biased Closed Higher of Ports 1 or 2 Pilot Source)

LO-11A-3D-Y-Z 95 350 11A-3
LO-2A-3D-Y-Z 200 350 2A-3
LO-17A-3D-Y-Z 380 350 17A-3
LO-19A-3D-Y-Z 760 350 19A-3
3 ports

Unbalanced Poppet, Pilot-to-Close

LO-20WA-3C-Y-Z 303 350 20WA-3
3 ports

Spool Type Normally Open Modulating Element

LP-163A-X-Y-Z 30 350 163A-3
LP-11A-X-Y-Z 60 350 11A-3
LP-2A-X-Y-Z 120 350 2A-3
LP-17A-X-Y-Z 240 350 17A-3
LP-19A-X-Y-Z 480 350 19A-3
3 ports

Spool Type Normally Open Pressure Compensator Element

LP-10W-X-Y-Z 40 240 10W-3
3 port

High Flow, Spool Type Normally Open Modulating Element

LP-2A-30-Y-Z-1 120 350 2A-3
LP-17A-30-Y-Z-1 240 350 17A-3
3 ports

Spool Type Normally Closed Modulating Element

LR-11A-36-Y-Z 6 350 11A-3
LR-12WS-30-Y-Z 150 350 12WS-3
3 ports

Spool Type Normally Closed Modulating Element

LR-163A-30-Y-Z 30 350 163A-3
LR-11A-X-Y-Z 60 350 11A-3
LR-2A-X-Y-Z 120 350 2A-3
LR-17A-X-Y-Z 240 350 17A-3
LR-19A-X-Y-Z 480 350 19A-3
3 ports

Pressure Pre-Load Valve

LR-11A-32-Y-Z 60 350 11A-3
3 ports

Poppet Type Normally Closed Modulating Element

LR-17A-X-Y-Z 200 350 17A-3
3 ports

Variable Pump Pressure Pre-Load Valve

LR-19A-32-Y-Z 480 350 19A-3
4 ports

Normally Closed, Balanced Poppet, Logic Element

LB-21A-4P-Y-Z 60 350 21A-4
LB-22A-4P-Y-Z 120 350 22A-4
LB-24A-4P-Y-Z 480 350 24A-4
4 ports

Pilot-to-Open, Normally Closed, Balanced Poppet, Logic Element

LB-21A-4S-Y-Z 60 350 21A-4
LB-22A-4S-Y-Z 120 350 22A-4
LB-23A-4S-Y-Z 240 350 23A-4
LB-24A-4S-Y-Z 480 350 24A-4
4 ports

Normally Open, Balanced Poppet, Logic Element

LN-21A-4P-Y-Z 60 350 21A-4
LN-22A-4P-Y-Z 120 350 22A-4
4 ports

Pilot-to-Closed, Normally Open, Balanced Poppet, Logic Element

LN-21A-4S-Y-Z 60 350 21A-4
LN-22A-4S-Y-Z 120 350 22A-4
LN-23A-4S-Y-Z 240 350 23A-4
LN-24A-4S-Y-Z 480 350 24A-4
4 ports

Bypass/Restrictive, Priority Modulating Element, Pilot on Port 1 (In Front of Orifice)

LR-10W-40-Y-Z 38 240 10W-4
LR-12W-40-Y-Z 80 240 12W-4
LR-16W-40-Y-Z 100 240 16W-4
4 ports

Bypass/Restrictive, Priority Modulating Element, Pilot at Port 1

LR-31A-41-Y-Z 60 350 31A-4
LR-32A-41-Y-Z 120 350 32A-4
LR-33A-41-Y-Z 240 350 33A-4
4 ports

Normally Closed, Balanced Poppet, Logic Element, Vent-to-Open

LB-22A-4R-Y-Z 120 350 22A-4
4 ports

Pilot-to-Open, Normally Closed, Balanced Poppet, Logic Element

LB-27MA-4S-Y-Z 90 350 27MA-4
4 ports

Normally Closed, Balanced Poppet, Logic Element, Vent-to-Open with Integral 8A-2/08W-2 Control Cavity

LB-24A-4R-Y-Z 480 350 24A-4
Certification