PMV electro-pneumatic positioners are high-reliability valve analogue control devices designed to accurately position pneumatic control valves based on a standard electrical input signal, typically 4–20 mA. These positioners are known for their simple, rugged construction, high durability, and ease of calibration, making them a long-standing favourite in demanding industrial environments. PMV positioners offer accurate control, fast response, and stable valve behaviour under all types of process conditions. PMV electro-pneumatic positioners are available in a range of configurations including general purpose, intrinsically safe and explosion-proof versions, making them suitable for hazardous and non-hazardous environments.

Features:

• Enhanced performance from high-gain, high-capacity spool valve assembly, providing very quick and accurate actuator and valve response plus simple commissioning with non-interactive, zero-span adjustment
• Longer service life assured by robust, simple design, delivering maximum reliability in all environments with intrinsically safe and explosion-proof versions
• Versatility from compact, modular design, allowing for simple addition of I/P converters and/or an F5 feedback unit, low-bleed, tufram, spindle shafts, cams; suitable for single- or double-acting applications