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aluminium actuators

aluminium actuators







aluminium actuators

ROTATION ANGLE AND TORQUES:
Aluminium actuators, 0║-90║ or 0║-180║ rotation angle to pilot ball, butterfly and plug valves.
Broad range of actuators, both Double Acting and Spring Return, from 17 to 5.000 Nm at 6 bar.

PRESSURE:
May be actioned with air or any nonagressive fluid up to 8 bar pressure.

NORMAL WORKING TEMPERATURE:
-32║C to +90║C (-50║C to +90║C, on demand).

INTERNALLY AND EXTERNALLY COATED BY CATAPHORESIS + RILSAN ®:
Manufactured with materials resistant to oxidation. Silicone free.
DOUBLE CORROSION RESISTANCE guaranteed.

  • CATAPHORESIS: Electrochemical process that provides high corrosion resistance by means of 20Á of uniform epoxy resin surface.

  • RILSAN ®: Polyamide 11 coating (250Á). Offers high resistance to corrosion, wearing and impacts.
Resistance to Saline Smog Room: B-117-73 > 1000h.

SPRING SECURITY SYSTEM:
Spring Security System, making manipulation and mounting easy and safe. All components are protected against corrosion.

STROKE ADJUSTMENTS:
External stroke adjustments to regulate opening (+85║ to +92║) and closing (-2║ to +5║) of the valve, both in double acting and spring return. Predominately used in butterfly valves, to adjust losing of the disc.

DIRECTIVES:
  • Conforming to all International Directives: ISO, DIN, NAMUR, VDI/VDE, ATEX, CE, DNV, PCT, SIL2.
  • NAMUR Pneumatic connection for solenoid valve installation.
  • VDI/VDE 3845 norms fixator to mount accessories.
  • Conforms to ISO-5211 and DIN-3337 specifications for easy mounting of most of the valves.
  • Prisma Pneumatic Actuators are manufactured under the requirements of DEP 97-23-CE and ATEX 94-9-CE Directive.
  • ATEX EXII2GDT6 Certification.
APPLICATIONS:
Suitable for marine and underwater installations. Designed to actuate plastic valves. Mainly Industrial Applications: Food and Beverage, Automated Irrigation, Fishing Industry, etc...

 
aluminium actuators