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Pneumatic valve actuator QLS
linearpistondouble-acting

pneumatic valve actuator
pneumatic valve actuator
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Characteristics

Type
pneumatic
Movement
linear
Technology
piston
Configuration
double-acting
Other characteristics
spring-return
Pressure

0 MPa

Ambient temperature

Max.: 100 °C
(212 °F)

Min.: -40 °C
(-40 °F)

Description

QLS series sliding piston actuators provide maximum thrust output and fast stroking speeds compared with same sized diaphragm one. Double acting and single acting are available. Double acting to give maximum force in both directions, while spring return provide fail-open or fail-closed operation.Various accessories can be incorporated to position a valve in the event of supply pressure failure (FC, FO, FL). Fast stroke time of 1S, 2S, 3S, 4S and other levels can be obtained with quick exhaust valve and other accessories. Top gear or sidi gear
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.