Schwenkantrieb DFPD-6500-SY-Y-90-RD-F1625 - Festo 8211836

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Quarter turn actuator, double-acting, 6028 Nm, size 6500, flange F1625 DFPD-6500-SY-Y-90-RD-F1625 - Festo 8211836

Name: Quarter turn actuator, double-acting, 6028 Nm, size 6500, flange F1625 DFPD-6500-SY-Y-90-RD-F1625 - Festo 8211836
Brand: Festo
SKU: FES-8211836
Price: 5136.43 EUR
Availability: InStock

Festo ✓ Original product Brand new

Double-acting quarter turn actuator with Scotch yoke mechanism for process valves with flange pattern F1625 to ISO 5211. Torque 6028 Nm at 5.5 bar, swivel angle 90°. Approvals and rating: ATEX II 2G/2D, suitable up to SIL 2 Low Demand. Weight 129 kg.

Net

€5,136.43

excl. VAT

Item FES-8211836

Manufacturer no. DFPD-6500-SY-Y-90-RD-F1625

Question about this item

Datasheet (PDF)

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Description

Double-acting quarter turn actuator with Scotch yoke mechanism for quarter-turn valves: 6028 Nm torque at 5.5 bar, swivel angle 90°. Mounting is via flange F1625 (ISO 5211) and shaft connection T55, depth 57 mm.

Benefits

Torque 6028 Nm at 5.5 bar nominal pressure
Valve interface to ISO 5211: flange F1625, shaft connection T55
Valve interface to VDI/VDE 3845 (NAMUR) for direct mounting of a solenoid valve, positioner and position sensor interface size AA 3
For hazardous areas: ATEX II 2G and II 2D, ignition protection Ex h IIC T6 Gb
Air consumption 261.8 l per switching cycle at 6 bar
End position at 0° adjustable by -5 to 5°

Applications

Typical tasks are on/off actuation of ball valves, butterfly valves and plug valves with top flange F1625. For hazardous areas: the actuator with flange F1625 is rated ATEX II 2G/2D for zones 1 and 2 as well as zones 21 and 22. The operating medium is compressed air to ISO 8573-1:2010 [7:3:4] within 3 to 6 bar, nominal pressure 5.5 bar. For sizing the valve bracket: product weight 129 kg.

Technical data

Order code	DFPD-6500-SY-Y-90-RD-F1625
Festo part number	8211836
Size of valve actuator	6500
Flange hole pattern	F1625
Swivel angle	90°
End-position adjustment range at 0°	-5 to 5°
End-position adjustment range at nominal swivel angle	-5 to 5°
Shaft connection depth	57 mm
Fitting connection conforms to standard	ISO 5211
Mounting position	any
Mode of operation	double-acting
Design	Scotch yoke
Closing direction	closes to the right
Valve connection conforms to standard	VDI/VDE 3845 (NAMUR)
Connection point for positioner and position sensor conforms to standard	VDI/VDE 3845 size AA 3
Safety function	the safety function consists of the actuator switching to the specified safety switching position, This switching movement is achieved by pressurising the corresponding pressure chamber with compressed air, The value of the generated torque depends on the
Safety Integrity Level (SIL)	up to SIL 2 Low Demand mode, Up to SIL 3 in a redundant architecture
Certified for safety function to ISO 13849 and IEC 61508 (SIL)	Product can be used in SRP/CS up to SIL 2 (Low Demand), Up to SIL 3 in a redundant architecture
Burst pressure	18 bar
Operating pressure	3 to 6 bar
Nominal operating pressure	5.5 bar
CE mark (see declaration of conformity)	to EU Explosion Protection Directive (ATEX)
UKCA marking (see declaration of conformity)	to UK EX regulations
Explosion protection certification outside the EU	EPL Gb (GB)
Explosion protection	Zone 1 (ATEX), Zone 1 (UKEX), Zone 2 (ATEX), Zone 21 (ATEX), Zone 21 (UKEX), Zone 22 (ATEX)
Certificate issuing authority	German Technical Control Board (TÜV) Rheinland 968/V 2959.00/2025
ATEX category gas	II 2G
ATEX category dust	II 2D
Explosion ignition protection type for gas	Ex h IIC T6 Gb
Explosion ignition protection type for dust	Ex h IIIC T85°C Db
Explosion ambient temperature	-20 to 80 °C
Operating medium	Compressed air to ISO 8573-1:2010 [7:3:4]
Note on operating and pilot medium	dew point at least 10 °C below the ambient temperature and temperature of the medium, Lubricated operation possible (in which case lubricated operation will always be required)
LABS (PWIS) conformity	VDMA24364 zone III
Storage temperature	-20 to 60 °C
Ambient temperature	-20 to 80 °C
Torque at nominal operating pressure and 0° swivel angle	6028 Nm
Torque at nominal operating pressure and 90° swivel angle	6028 Nm
Note on torque	The operating torque of the actuator must not exceed the maximum permissible torque listed in ISO 5211 for the size of the mounting flange and coupling
Air consumption at 6 bar per cycle 0°-nominal swivel angle-0°	261.8 l
Product weight	129000 g
Shaft connection	T55
Pneumatic connection	G1/2
Note on materials	RoHS compliant
Material end cap	spheroidal graphite cast iron
Material stop screw	steel
Material seals	NBR
Material spring	spring steel
Material spring rod	steel
Material housing	spheroidal graphite cast iron
Material piston	spheroidal graphite cast iron
Material piston rod	steel
Material tie rod	steel
Material cylinder barrel	steel
Weight	159 kg
Manufacturer	Festo
Hersteller-Nr	DFPD-6500-SY-Y-90-RD-F1625
EAN	4052568769734
Zolltarifnummer	84123900
GPSR Herstellerdaten	Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com
Artikelzustand	New
Artikel-Authentizität	Original product
Thread	G 1/2
Seal material	NBR
Medium	Compressed air
Function	double-acting
Actuation type	pneumatic
Norm	ISO 5211, VDI/VDE 3845
Series	DFPD
Betriebsdruck max [bar]	6
Temperaturbereich	-20-80 °C
Temperature (max.)	80