L Series Linear Valve Actuators

Linear Actuation

Using captured springs and the linear components of our rotary, our L Series Actuators provide a safe, long lasting, low friction, stainless steel substitute for diaphragm types in a smaller package for resistance to corrosion and vibration.

L Series cutaway

True Spring Return or Double Acting Linear Actuation

Can be mounted to globe, gate, diaphragm, or any other type of linear action valve. QTRCO linear actuators provide a safe, long lasting, alternative for diaphragm actuators in a smaller package

Compact Construction
As much as 50% smaller than spring & Diaphragm actuators

L-Series cutaway

Piston Diameters from 2 to 24 inches.

DA strokes unlimited, SR strokes to 24".

 

L SERIES type B - FULLY AUTOMATED LINEAR
FAIL UP, FAIL DOWN OR DOUBLE ACTING

Pressures to 10.3 bar (150 psig)

Output Thrust to 204,618 N (46,000 lbf) 

Temperatures from -60ºC to 260ºC (-76ºF to 500ºF)

Stainless Steel or Steel/Composite Construction

Strokes to 102 mm (4”)


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