A valve positioner is an essential part of any control valve system. It ensures the valve stem moves precisely to the position required by the control signal, improving accuracy, response, and overall process stability.
As engineers at THINKTANK, we collected a set of 15 common valve positioner brands and their user manuals.
These documents are often needed during installation, calibration, or troubleshooting work on site.
This list is intended as a quick technical reference for other engineers in the field.
Valve Positioner Manuals – 2025 Reference Collection
1. FISHER (USA)
2. Masoneilan (USA)
3. ABB (Germany)
4. SAMSON (Germany)
5. METSO (Finland)
6. FOXBORO-ECKARDT (France)
7. SIEMENS (Germany)
8. YTC (Made in Korea, Belong to Rotork)
9. Azbil (Yamatake, Japan)
10. FLOWSERVE (USA)
11. KOSO (Japan)
12. SMC (Japan)
13. ARCA (Germany)
14. Tissin (Korea)
15. Spirax Sarco (UK)
Notes for Engineers
These Manuals are provided for reference only. Please always verify the latest revision with the manufacturers.
We keep this list updated as new models appear in the field.
About THINKTANK
THINKTANK is a professional manufacturer of high-end industrial valves and process control equipment.
We design and produce a wide range of valves used in critical process industries, including oil & gas, chemical, power, water treatment, and storage tank systems.
Our main product lines include:
- Safety Valves & Pressure/Vacuum Relief Valves – overpressure and tank protection
- Control Valves – single-seated, cage-guided, and rotary types for precision process control
- Self-Operated Regulators – pressure and temperature regulators for utility services
- Breather Valves & Flame Arresters – for storage tank venting and explosion prevention
- Fusible Link Valves / Fire Safety Valves – for automatic shutoff under fire conditions
- Butterfly Valves & Ball Valves – high-performance types for general and severe applications
- Knife Gate Valves – for slurry, pulp, and high-solid media
- Molten Salt Valves & High-Temperature Valves – engineered for CSP plants and laboratory molten salt loops
- Special Material Valves – Duplex, Inconel, Hastelloy, and other corrosion-resistant alloys
Each valve is engineered, machined, and tested according to international standards such as API, ASME, CE, PED, SIL3, and ATEX.
With more than 30 years of experience, THINKTANK supports EPC contractors, engineering firms, and industrial brands and distributors worldwide with reliable performance, fast delivery, and OEM/ODM customization.
For technical documentation or support on THINKTANK control valves and positioners, please reach out: https://cncontrolvalve.com and [email protected]
