Hydraulic actuator, double act ing Type: 1/4 turn hydraulic actuator RA2 - Mechanical locking RB2 - Adjustable stroke • Scotch-yoke design, piston type • Local visual position indicator • Manual operation by stationary hand pump or by portable hand pump via quick connectors • Connection flange according to ISO 5211 Max hydraulic working pressure 220 bar Actuator torque range 69 - 240000 Nm Service temperature -45°C to +120°C Use area: For dry and submerged purpose (for submerged type “SBM” a seal connection kit is added). SIL approved PART NAME MATERIAL CENTRAL BODY, DRIVE FORK NODULAR CAST IRON CYLINDER NODULAR CAST IRON/ CARBON STEEL TOP COVER CARBON STEEL PISTON ROD CHROME PLATED CARBON STEEL CROSS PIN TEMPERED STEEL END ADJUSTMENT SCREW, CAP NUT STAINLESS STEEL PISTON SEALINGS POLYURETHANE/ PTFE O-RINGS NITRILE/ VITON SCREWS, NUTS AND WASHERS STAINLESS STEEL Materials ACTUATOR WITH ADJUSTABLE STROKE ACTUATOR WITH MECHANICAL LOCK
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• Scotch-yoke design, piston type • Local visual position indicator• Manual operation by stationary hand pump or by portable hand pump via quick connectors • Connection flange according to ISO 5211
Max hydraulic working pressure 220 barActuator torque range 69 - 240000 NmService temperature -45°C to +120°C
Use area: For dry and submerged purpose (for submerged type “SBM” a seal connection kit is added).
SIL approved
PART NAME MATERIAL
CENTRAL BODY, DRIVE FORK NODULAR CAST IRONCYLINDER NODULAR CAST IRON/ CARBON STEELTOP COVER CARBON STEELPISTON ROD CHROME PLATED CARBON STEELCROSS PIN TEMPERED STEELEND ADJUSTMENT SCREW, CAP NUT STAINLESS STEELPISTON SEALINGS POLYURETHANE/ PTFEO-RINGS NITRILE/ VITONSCREWS, NUTS AND WASHERS STAINLESS STEEL
Materials
ACTUATOR WITH ADJUSTABLE STROKEACTUATOR WITH MECHANICAL LOCK