Valve Positioner Market Size, Share & Trends Analysis Report by Type (Pneumatic Valve Positioner, Electro-Pneumatic Valve Positioner, Digital Valve Positioner) by Actuation (Single-Acting, Double-Acting) by Industry (Oil & Gas, Water & Wastewater Treatment, Energy & Power, Chemical, Paper & Pulp Pharmaceutical, Pharmaceutical, Metal & Mining, Food & Beverage, Others) by Region (North America, Europe, Asia Pacific, Latin America, Middle East & Africa) - Global Industry Assessment (2018 - 2023) & Forecast (2024 - 2032)