Prisma Stainless Steel Pneumatic Actuators
STAINLESS STEEL ACTUATORS
ROTATION ANGLE AND TORQUES:
Stainless Steel actuators, 0°-90° rotation angle to pilot ball, butterfly and plug valves. Broad range of actuators, both in Double Acting and Spring Return, from 25 to 470Nm at 6 bar.
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 +150°C, on demand).
HIGHLY CORROSIVE ENVIRONMENTS:
Specially designed for Highly Corrosive environments. Silicone free.
External Stroke Adjustments (except PI00) to regulate opening (+85° to +92°) and closing (-2° to +5°) of the valve, both in double acting and spring return. Predominantly used in butterfly valves, to adjust closing of the disc.
SPRING SECURITY SYSTEM:
Spring security System, making manipulation and mounting easy and safe. All components are protected against corrosion.
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.
Suitable for underwater and marine installations. For highly corrosive environments and off-shore plant applications.