Ledeen Quad Actuators LQ

The units previously described and illustrated are of the tandem or 'T' Series configuration and have sufficient torque output to accommodate valve sizes in general terms 40" - 48" Class 600 ( 1.2m in lbs of torque), depending on type and seating arrangements, actual line pressure, etc. To accommodate the largest % turn valves being manufactured to the highest pressure classes the Ledeen actuator range includes the QUAD or 'Q' Series actuator, comprising a double torque arm and four cylinder configuration, either single or double acting.

The 'Q' Series actuator can be adapted to any type of power medium previously described by the addition of the suitable power pack.

i.e. Direct Pneumatic (LQP)
Direct Hydraulic (LQH)

LQH 60021SA

LQH 80021SA

LQH 80021DA

LQH 100021SA

LQH 100021DA
Pneumatic-Hydraulic (LQP/H)

LQP/H 60021SA

LQP/H 80021SA

LQP/H 80021DA

LQP/H 100021SA

LQP/H 100021DA

Electro-Hydraulic (LQE/H)

LQE/H 60021SA

LQE/H 80021SA

LQE/H 80021DA

LQE/H 100021SA

LQE/H 100021DA

Gas Over Oil (LQG/Q)

LQG/Q 60021SA

LQG/Q 80021SA

LQG/Q 80021DA

LQG/Q 100021SA

LQG/Q 100021DA

All power packs, limit switch packs, limit valves and standard controls are inter-changeable between 'T' and '0' Series units.

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