|
||
|
The Engineering Toolbar
The Ultimate Resource for Engineering and Technical Research. (Learn More) |
|
From Hytork Controls Inc.
Products & Services
Valve actuators mount on valves and, in response to a signal, move a valve to a desired position using an outside power source.
Search by Specification |
Learn more about Valve Actuators
Pneumatic valve actuators adjust valve position by converting air pressure into linear or rotary motion.
Search by Specification |
Learn more about Pneumatic Valve Actuators
Product Announcements
Topics of Interest
Intended use The Hytork ATEX explosion proof XL series pneumatic actuator is a Group II category 2 equipment and intended for use in areas in which explosive atmospheres caused by mixtures of air and...
(Read More)
After June 30th 2003, two important new safety directives become fully operational across Europe. These new regulations are known as the ATEX Directives (from the French words ATmospheres EXplosibles)...
(Read More)
American Petroleum Institute API RP 500, "Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities."
ANSI/IEEE 43 - "IEEE Recommended Practice for...
(Read More)
ISA-RP2.1 1978 Manometer Tables
ISA-5.1 1984 - (R1992) Instrumentation Symbols and Identification
ISA-5.2 1976 - (R1992) Binary Logic Diagrams For Process Operations
ISA-5.3 1983 Graphic Symbols...
(Read More)
REFERENCES
Goettsche, L.D., ed. Maintenance of Instruments and Systems. Research Triangle Park, NC: ISA, 1995.
Recommended Practice for Classification for Electrical Installations at...
(Read More)
|
|