Quarter turn actuator

8042184

SKU: DFPD-10-

Description

Size of valve actuator 10
Flange hole pattern F03F04
Swivel angle 90 deg … 180 deg
End-position adjusting range at 0° -5 deg … 5 deg
End-position adjusting range at nominal swivel angle -5 deg … 5 deg
Depth shaft connection 10 mm
Standard connection for valve ISO 5211
Mounting position Any
Mode of operation Double-actingSingle-acting
Structural design Gear rack/pinion
Closing direction Clockwise closingCloses to the left
Symbol 0099126500991266
Valve connection conforms to standard VDI/VDE 3845 (NAMUR)
Connection point for positioner and position sensor conforms to standard VDI/VDE 3845 size AA 1
Safety integrity level (SIL) Up to SIL 2 high demand mode
Operating pressure 2 bar … 8 bar
Nominal operating pressure 2 bar … 6 bar
Maritime classification See certificate
CE marking (see declaration of conformity) as per EU explosion protection directive (ATEX)
UKCA marking (see declaration of conformity) acc. to UK EX instructions
Explosion prevention and protection Zone 1 (ATEX)Zone 2 (ATEX)Zone 21 (ATEX)Zone 22 (ATEX)
Certificate issuing authority DNVGL TAP00001CEGerman Technical Control Board (TÜV) Rheinland 968/V 1106.00/19
ATEX category gas II 2G
ATEX category for dust II 2D
Type of ignition protection for gas Ex h IIC T3 Gb XEx h IIC T4 Gb XEx h IIC T6 Gb X
Type of (ignition) protection for dust Ex h IIIC T105°C Db XEx h IIIC T175°C Db XEx h IIIC T85°C Db X
Explosive ambient temperature -20°C <= Ta <= +80°C-50°C <= Ta <= +60°C0°C <= Ta <= +150°C
Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media Operation with oil lubrication possible (required for further use)
Storage temperature -20 °C … 60 °C
Ambient temperature -50 °C … 150 °C
Torque at nominal operating pressure and 0° swivel angle 10.3 Nm
Torque at nominal operating pressure and 90° swivel angle 10.3 Nm
Note about the torque The actuator’s operating torque must not be higher than the maximum permissible torque listed in ISO 5211, based on the size of the mounting flange and the coupling.
Air consumption at 6 bar per cycle 0°-nominal swivel angle-0° 1 l
Product weight 965 g … 970 g
Shaft connection T9
Pneumatic connection G1/81/8 NPT
Note on materials Contains paint-wetting impairment substancesRoHS-compliant
Material of sub-base Wrought aluminum alloy, anodized
Cover material Die-cast aluminum, coated
Seals material FPMFVMQNBR
Material of spring Spring steel
Housing material Wrought aluminum alloy, anodized
Material of piston Die-cast aluminum
Material of bearing POMPPS-reinforced
Cam material Cast stainless steelSteelHigh-alloy stainless steel
Material of screws High-alloy stainless steel
Shaft material Steel, nickel-platedHigh-alloy stainless steel

Technical data

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