• ISA 20-1981

ISA 20-1981

  • Specification Forms for Process Measurement & Control Instruments, Primary Elements & Control Valves
  • standard by The International Society of Automation, 04/01/1981
  • Category: ISA

$179.00 $90.00

Formerly S20-1981. Provides forms (checklist) to promote uniformity in instrument specification, both in content and form, by listing and providing space for all principal descriptive options, supplying terminology, and facilitating quoting, purchasing, receiving, accounting, and ordering procedures.

ISA S20-Electronic is a separately available software program that automates the ISA-S20 standard for instrument specification sheets.

PDF

All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.

Multi-User Access

After purchasing, you have the ability to assign each license to a specific user.

Printable

At any time, you are permitted to make printed copies for your and your members' reference use.

ISA 75.14-1993

ISA 75.14-1993

Face-to-Face Dimensions for Buttweld-End Globe-Style Control Valves : ANSI Class 4500 - OUT OF PRINT..

$76.00 $152.00

ISA 77.20-1993 (R2005)

ISA 77.20-1993 (R2005)

Fossil Fuel Power Plant Simulators : Functional Requirements S77.20..

$97.00 $194.00

ISA 72.02-1993

ISA 72.02-1993

Manufacturing Message Specification : Companion Standard for Process Control S72.02..

$64.00 $128.00

ISA 75.12-1993

ISA 75.12-1993

Face-to-Face Dimensions for Socket Weld-End & Screwed-End Globe-Style Control Valves : ANSI Classes ..

$86.00 $171.00