The Keystone 257-065 is a quarter turn style pneumatic Actuator.
The Keystone 257-065 is a quarter turn style pneumatic Actuator. The Keystone 257-065 is available as a direct acting and spring return option.
Features
Simple robust construction
Maintenance friendly with semi-serviceable design
Drives from 1″ to 2.5″ [25 mm to 65 mm] Butterfly Valves
Easy-fit mounting kit allows actuators to be fitted without plant shutdowns
Available in direct acting and spring return configuration
Fitted with either high visibility indicator or F783 Control Head.
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Contact Information
Europe
Lavastica International B.V.
Vareseweg 45
3047 AT Rotterdam
The Netherlands
Asia
Lavastica Asia Co., Ltd
Star Avenue 5, 169/63
San Phak Wan
Hang Dong District
50230 Chiang Mai
Thailand
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