Search
نمایش تعداد 103301-103303 از 103303
ISA 75.08.02
Face-to-Face Dimensions for Flanged and Flangeless Rotary Control Valves (Classes 150, 300, and 600)
This standard applies to flanged and flangeless rotary control
valves using a full ball or a segment of a ball and other
rotary-stem control valves, sizes (20 mm) 3/4 inch through (600 mm)
24 inches for Classes 150 through 600.
This standard...
ISA 77.14.01
Fossil Fuel Power Plant Steam Turbine Controls
This standard addresses steam turbine governor controls and
overspeed protection of steam turbine generators in fossil power
plants. Specifically excluded from consideration are single valve
and controlled extraction turbines, mechanical drive...
ISA 20.00.03
Specification Forms for Process Measurement and Control Instruments Part 3: Form Requirements and Development Guidelines
This standard establishes requirements for instrument
specification forms to be published by ISA. Its use is recommended
for organizations that develop their own equivalent specification
forms.
The guidelines set forth in this standard will assist...