DSBF-C-32-25-PPVA-N3-R Festo ISO Cylinder

USD 156.00

ISO 15552 cylinder, 32mm bore, 25mm stroke. Double-acting with adjustable cushioning, 483N advance force, and high corrosion resistance for G1/8 ports.

SKU Festo-1773752 Category
Actuators > Pneumatic cylinders > Piston rod cylinder > Profile cylinder and tie rod cylinder

DSBF-C-32-25-PPVA-N3-R Festo ISO cylinder

Model Identifier DSBF-C-32-25-PPVA-N3-R
Official Part Number 1773752
GTIN Standard 4052568246655

Technical Overview

The Festo DSBF-C-32-25-PPVA-N3-R is a high-performance, double-acting pneumatic piston rod cylinder conforming to the ISO 15552 standard. This profile barrel cylinder features adjustable pneumatic cushioning at both ends (PPVA) and is designed for high corrosion resistance (CRC 3), making it suitable for demanding industrial environments. It supports position detection via proximity switches and is rated for cleanroom suitability ISO Class 5.

Key Features

  • Conforms to ISO 15552 standard
  • Double-acting mode of operation
  • CRC 3 high corrosion stress resistance
  • ISO Class 5 cleanroom suitability
  • Position detection via proximity switch
  • RoHS-compliant materials
  • Adjustable pneumatic cushioning (PPVA)
  • High-alloy stainless steel piston rod

Pneumatic cushioning, adjustable at both ends

Technical Specification Matrix

ParameterValue
Stroke25 mm
Piston diameter32 mm
Piston rod threadM10x1.25
CushioningPneumatic cushioning, adjustable at both ends
Mounting positionoptional
Conforms to standardISO 15552
Piston-rod endMale thread
DesignPiston Piston rod Profile barrel
Position detectionVia proximity switch
Symbol00991235
Operating pressure MPa0.06 MPa ... 1.2 MPa
Operating pressure bar0.6 bar ... 12 bar
Mode of operationDouble-acting
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
Corrosion resistance class CRCCRC 3 - high corrosion stress
LABS (PWIS) conformityVDMA24364-B2-L
Cleanroom suitabilityClass 5 according to ISO 14644-1
Ambient temperature-20 °C ... 80 °C
Impact energy in end positions0.4 J
Cushioning length17 mm
Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke415 N
Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke483 N
Moving mass131 g
Moving mass for 0 mm stroke108 g
Additional moving mass per 10 mm stroke9 g
Product weight542 g
Basic weight for 0 mm stroke472 g
Additional weight per 10 mm stroke28 g
Type of mountingVia female thread With accessories
Pneumatic connectionG1/8
Note on materialsRoHS-compliant
Material coverCoated die-cast aluminium
Material piston sealTPE-U(PU)
Material pistonWrought aluminium alloy
Material piston rodHigh-alloy stainless steel
Material piston rod wiperTPE-U(PU)
Buffer seal materialTPE-U(PU)
Material of cushioning bossPOM
Material cylinder barrelAnodised wrought aluminium alloy
Material nutHigh-alloy stainless steel
Material bearingPOM
Material collar screwsGalvanised steel

Industrial Applications

1. Washdown-Resistant Diverting Mechanism in Food Packaging

Utilizing the Festo DSBF clean-design cylinder to push or divert packaged food items onto alternate conveyor lines. Its smooth profile barrel minimizes dirt traps, while its materials withstand regular caustic washdowns.

Problem Solved

Prevents rust, corrosion, and bacterial buildup in food processing environments where standard tie-rod cylinders fail or cause contamination during harsh chemical cleaning routines.

CRC 3 - high corrosion stressAdvance stroke force 483 NHigh-alloy stainless steel piston rodClean design profile barrelISO 15552 standard

2. Precision Wafer Carrier Clamping in Semiconductor Cleanrooms

Employing the 25 mm short-stroke, double-acting cylinder to safely lock and release semiconductor wafer carriers into position for processing. It uses adjustable pneumatic cushioning for smooth engagement without jarring.

Problem Solved

Eliminates particulate contamination risk during actuation and prevents mechanical shock or vibration damage to fragile silicon wafers that typically occurs with non-cushioned cylinders.

Class 5 according to ISO 14644-1Pneumatic cushioning (PPVA)25 mm strokeDouble-actingVia proximity switch position detection

3. Hygienic Press-Fitting for Pharmaceutical Bottle Capping

Integrating the clean-profile cylinder into a pharmaceutical capping machine to apply precise downward force on pill bottles for snap-fitting caps, ensuring hygiene and exact pressure controls.

Problem Solved

Solves the challenge of maintaining strict sanitization standards while delivering consistent, repeatable press force (up to 483 N at 6 bar) in highly regulated, medical-grade manufacturing facilities.

Theoretical force at 0.6 MPa (advance): 483 NCleanroom suitability Class 5RoHS-compliant materialsCoated die-cast aluminium coverOperating pressure 0.6 bar ... 12 bar

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