Actuators

5320/5321 Series Pneumatic Actuators- Scotch Yoke

Valworx

Valworx 5320/5321 series quarter turn scotch yoke actuators are ideal for actuating butterfly valves or other applications requiring high torque at the beginning or end of stroke. 5320 series are double acting actuators with air to open and air to close. 5321 series actuators are spring return with air to open and springs to close.

Explosion-proof rated to ATEX EX h IIC TX Gb/ EX h IIIC TX Db.

Deciding between Scotch Yoke and Rack & Pinion actuators? To learn more about both designs click here.

Stock #	Title	Series	Torque at 72 PSI (inch lbs)	Description	Price Each	Usually Ships
Spring Return - Air to Open, Spring to Close
532150	Spring Return Air Actuator SR50- Scotch Yoke	5321	142	Spring Return Air Actuator SR50	$211.20	Same Day
532165	Spring Return Air Actuator SR65- Scotch Yoke	5321	389	Spring Return Air Actuator SR65	$356.00	Same Day
532180	Spring Return Air Actuator SR80- Scotch Yoke	5321	673	Spring Return Air Actuator SR80	$568.00	Same Day
532190	Spring Return Air Actuator SR100- Scotch Yoke	5321	1009	Spring Return Air Actuator SR100	$740.00	Same Day
532196	Spring Return Air Actuator SR125- Scotch Yoke	5321	3053	Spring Return Air Actuator SR125	$916.00	Same Day
532197	Spring Return Air Actuator SR140- Scotch Yoke	5321	4460	Spring Return Air Actuator SR140	$1,152.00	Same Day
Double Acting- Air to Open, Air to Close
532050	Double Acting Air Actuator DA50- Scotch Yoke	5320	354	Double Acting Air Actuator DA50	$201.60	Same Day
532065	Double Acting Air Actuator DA65- Scotch Yoke	5320	752	Double Acting Air Actuator DA65	$342.40	Same Day
532080	Double Acting Air Actuator DA80- Scotch Yoke	5320	1469	Double Acting Air Actuator DA80	$422.40	Same Day
532090	Double Acting Air Actuator DA100- Scotch Yoke	5320	2690	Double Acting Air Actuator DA100	$576.00	Same Day
532096	Double Acting Air Actuator DA125- Scotch Yoke	5320	5593	Double Acting Air Actuator DA125	$691.20	Same Day
532097	Double Acting Air Actuator DA140- Scotch Yoke	5320	8576	Double Acting Air Actuator DA140	$944.00	Same Day

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