9781556176401, titled "Control Valve Primer: A User's Guide" | 3 sub edition (Isa, January 1, 1998), cover price $109.00 |
About this edition: This new edition of the ISA best-seller contains new material on valve sizing, smart (digital) valve positioners, field-based architecture, network system technology, and control loop performance evaluation.
9781556175084 | 2nd edition (Isa, November 1, 1994), cover price $68.00 |
About this edition: A reference for novice instrument engineers faced with the actuality of designing a control loop in a process plant, and realizing that in addition to all the fancy stuff, they need a final control element, something like a cross between a piece of plumbing hardware and a pneumatic logic system.
9781556173233, titled "Control Valve Primer: A User's Guide" | Isa, October 1, 1991, cover price $60.00
9781934394502, titled "Control Valve Primer: A User's Guide" | 4th edition (Isa, January 1, 2009), cover price $109.00 |
About this edition: Includes insights on valve sizing, smart (digital) valve positioners, field-based architecture, network system technology, and control loop performance evaluation.