Name: DSBF-C-32-80-PPVA-N3-R Festo ISO Cylinder - INOSAKI
SKU: Festo-1773755
Price: 151.25 USD
Availability: InStock

Technical Overview

The Festo DSBF-C-32-80-PPVA-N3-R is a high-performance double-acting pneumatic ISO cylinder conforming to ISO 15552 standards. It features adjustable pneumatic cushioning at both ends for impact reduction and is constructed with high-alloy stainless steel and anodised wrought aluminium for durability in high corrosion stress environments (CRC 3). This profile barrel cylinder supports position detection via proximity switches and is suitable for cleanroom applications (Class 5).

Key Features

Conforms to ISO 15552 standard
Double-acting mode of operation
High corrosion resistance class CRC 3
Cleanroom suitability Class 5 according to ISO 14644-1
Position detection via proximity switch
RoHS-compliant materials
Profile barrel design
High-alloy stainless steel piston rod

Technical Specification Matrix

Parameter	Value
Stroke	80 mm
Piston diameter	32 mm
Piston rod thread	M10x1.25
Cushioning	Pneumatic cushioning, adjustable at both ends
Mounting position	optional
Conforms to standard	ISO 15552
Piston-rod end	Male thread
Design	Piston Piston rod Profile barrel
Position detection	Via proximity switch
Symbol	00991235
Operating pressure (MPa)	0.06 MPa ... 1.2 MPa
Operating pressure (bar)	0.6 bar ... 12 bar
Mode of operation	Double-acting
Operating medium	Compressed air to ISO 8573-1:2010 [7:4:4]
Note on operating and pilot medium	Lubricated operation possible (in which case lubricated operation will always be required)
Corrosion resistance class CRC	3 - high corrosion stress
LABS (PWIS) conformity	VDMA24364-B2-L
Cleanroom suitability	Class 5 according to ISO 14644-1
Ambient temperature	-20 °C ... 80 °C
Impact energy in end positions	0.4 J
Cushioning length	17 mm
Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke	415 N
Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke	483 N
Moving mass	180 g
Moving mass for 0 mm stroke	108 g
Additional moving mass per 10 mm stroke	9 g
Product weight	696 g
Basic weight for 0 mm stroke	472 g
Additional weight per 10 mm stroke	28 g
Type of mounting	Via female thread With accessories
Pneumatic connection	G1/8
Note on materials	RoHS-compliant
Material cover	Coated die-cast aluminium
Material piston seal	TPE-U(PU)
Material piston	Wrought aluminium alloy
Material piston rod	High-alloy stainless steel
Material piston rod wiper	TPE-U(PU)
Buffer seal material	TPE-U(PU)
Material of cushioning boss	POM
Material cylinder barrel	Anodised wrought aluminium alloy
Material nut	High-alloy stainless steel
Material bearing	POM
Material collar screws	Galvanised steel

Industrial Applications

1. Hygienic Reject Diverter for Beverage Bottling Lines

In a high-speed bottling facility, defective products (underfilled bottles or missing caps) must be rapidly diverted from the main conveyor to a reject lane. This 'splash zone' requires frequent high-pressure washdowns with aggressive chemical agents to prevent bacterial growth. The Festo DSBF-C cylinder acts as the linear drive for the diverter arm, extending rapidly to push faulty units off the line.

Problem Solved

Standard cylinders trap food particles in sensor slots and corrode under daily chemical washdowns, leading to contamination risks and frequent replacement. This application solves the hygiene compliance issue while maintaining high-speed sorting capabilities.

Clean Design (DSBF-C)Corrosion Resistance Class CRC 3Force: 483 N @ 6 barPneumatic Cushioning (PPVA)Stroke: 80 mm

2. ISO Class 5 Cleanroom Blister Pack Heat Sealing

Pharmaceutical packaging machines operating in ISO Class 7 environments require actuators to press sealing heads onto blister packs without generating particulates. The DSBF-C-32-80-PPVA-N3-R is utilized for the vertical Z-axis motion, applying precise pressure to seal the foil backing onto the plastic blister. Its validated cleanroom suitability ensures the sterile integrity of the medical packaging.

Problem Solved

Eliminates the risk of airborne particulate contamination caused by standard cylinder seal wear, complying with strict pharmaceutical manufacturing regulations (GMP) while providing adjustable impact damping to protect delicate packaging.

Cleanroom Suitability: Class 5 (ISO 14644-1)Adjustable Cushioning (PPVA)Bore: 32 mmISO 15552 StandardPosition Detection

3. Corrosive Chemical Hopper Hatch Actuation

In a chemical processing plant, ingredient hoppers are located in an environment filled with corrosive vapors and solvent splashes. The cylinder is mounted to a linkage mechanism to automate the opening and closing of a heavy stainless steel hatch (approx. 40kg load assist). The 'R' rail feature allows for proximity sensors to confirm the 'locked' status before the mixing process begins.

Problem Solved

Prevents actuator failure due to corrosion from harsh industrial atmospheres and solvents, reducing maintenance downtime in a hazardous environment where manual hatch operation is unsafe.

Corrosion Resistance Class CRC 3Coated Die-Cast Aluminium CoverHigh-Alloy Stainless Steel RodOperating Pressure: 0.6-12 barMoving Mass: 180 g