PA10 – PA80T
10Pages

Catalog excerpts

ADCA LINEAR PNEUMATIC ACTUATORS PA (100 cm² to 2400 cm²) DESCRIPTION PA series pneumatic multi-spring actuators with rolling diaphragm, offering decreased hysterisis and good linearity throughout the operating range. Available in air to close and air to open versions, for modulating and on/off services. MAIN FEATURES Multi-spring compact design. Actuators with rolling diaphragm. High spring thrusts and stroking speeds. Strokes up to 60 mm. Sizes from 100 cm² to 2400 cm². Yoke and stem coupling with mounting according to NAMUR (DIN IEC 60534-6-1). Operation temperature range from -20 ºC to 80 ºC. OPTIONS AND ACCESSORIES: Top mounted handwheel. Stroke limiter. Stainless steel construction. Positioners, limit switches, I/P converters, volume boosters, feedback units and others. Actuation of ADCATrol control valves, or others on request. PA10, PA25, PA40, PA80, PA80D and PA80T – mild steel. PA10i, PA25i and PA40i – stainless steel. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.

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ADCA SPRING RANGES AND ACTUATOR THRUSTS ACTUATOR MODEL SPRING SPRING DIAPHRAGM RATED SPRING SPRING FORCE AT FORCE AT AREA STROKE RANGE QTY. 0 mm RATED (cm²) (mm) (bar) TRAVEL (N) TRAVEL (N) 100 ACTUATOR FORCE (N) IN RELATION TO MOTIVE AIR PRESSURE (bar) 1,4 a) Actuator with 25% additional possible spring compression, allowing setting of 0,4 - 1,2 bar (0,2 - 1 bar) and 0,8 - 2,4 (0,4 - 2 bar) operating ranges. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.

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* Depending on valve stem thread. Can be course or fine thread. Other dimensions on request. Remarks: Stem coupling, yoke dimensions and design may vary depending on the ADCATrol control valve model. Refer to its corresponding information sheet or consult the manufacturer. Mild steel and stainless steel construction share the same dimensions. 505 / 515 / 265 / 274 / 70 / 87 / 110 / 45 / 65 M16 x 1,5 / 22 / 28 30 / 40 G 3/8" M16 545 304 113 Ø155 / 80 M27 x 1,5 * Depending on valve stem thread. Can be course or fine thread. Other dimensions on request. Remarks: Stem coupling, yoke dimensions...

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* Depending on valve stem thread. Can be course or fine thread. Other dimensions on request. Remarks: Stem coupling, yoke dimensions and design may vary depending on the ADCATrol control valve model. Refer to its corresponding information sheet or consult the manufacturer. 38 * Depending on valve stem thread. Can be course or fine thread. Other dimensions on request. Remarks: Stem coupling, yoke dimensions and design may vary depending on the ADCATrol control valve model. Refer to its corresponding information sheet or consult the manufacturer. VALSTEAM ADCA We reserve the right to change...

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DIMENSIONS – ACTUATOR WITH TOP MOUNTED HANDWHEEL (mm) MODEL MATERIALS – ACTUATOR WITH TOP MOUNTED HANDWHEEL POS. Nº Plain bearing Steel / PTFE Zinc plated steel Zinc plated steel VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.

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VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.

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Lower actuator flange Yoke columns Upper actuator flange Lower actuator cover Zinc plated steel Zinc plated steel Zinc plated steel Actuator stem * Plain bearing Steel / PTFE Steel / PTFE * Seal ring Diaphragm plate Diaphragm disk Spring guide Spring steel Spring steel Zinc plated steel Zinc plated steel Upper actuator cover Zinc plated steel Zinc plated steel Zinc plated steel Coupling / Travel indicator Zinc plated steel Zinc plated steel Zinc plated steel Zinc plated steel Vent plug Brass; Plastic Brass; Plastic Zinc plated steel; Plastic Zinc plated steel; Plastic * Available spare...

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Lower actuator flange Yoke columns Lower actuator cover Actuator stem * Plain bearing Steel / PTFE Steel / PTFE Steel / PTFE * Seal ring Diaphragm plate Diaphragm disk Spring guide Spring steel Spring steel Spring steel Intermediate actuator stem Zinc plated steel Zinc plated steel Zinc plated steel Intermediate cover Upper actuator cover Zinc plated steel Zinc plated steel Zinc plated steel Zinc plated steel Zinc plated steel Zinc plated steel Zinc plated steel Zinc plated steel Zinc plated steel Coupling / Travel indicator Coupling flange Zinc plated steel Zinc plated steel Zinc plated...

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ADCA ACCESSORIES AIR FILTER REGULATOR SOLENOID VALVE INDUCTIVE LIMIT SWITCH BOX MECHANICAL LIMIT SWITCHES POSITION FEEDBACK UNIT POSITIONERS * PNEUMATIC INTELLIGENT ELECTROPNEUMATIC * Different models are available within each category. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice.

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ADCA ORDERING CODES PA Group designation PA series linear pneumatic actuators Actuator model PA10 (100 cm²) Mild steel construction (standard) Stainless steel construction Direction of action Air to open (stem extends by spring force) Air to close (stem retracts by spring force) Rated stroke 20 mm Stroke limiter LX Yoke design and coupling Other ADCATrol valves c) XX Special versions / Extras Full description or additional codes have to be added in case of a non-standard combination a) Not every spring range/stroke combination is available for each actuator model. b) Not available in...

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PA10 – PA80T 10Pages

Catalog excerpts

All VALSTEAM ADCA Engineering S.A. catalogs and technical brochures

PA10 – PA80T
10Pages