Manufacturer Part Number: Festo 190657
Festo Pneumatic Fittings: QSSF-1/2-16-B
OEM Spec Ref 

The Festo QSSF-1/2-16-B, with MPN 190657, is a precision-engineered pneumatic fitting designed to enhance the reliability and efficiency of your pneumatic systems. Crafted with the utmost attention to detail, this fitting ensures superior connectivity and stability in a wide array of industrial applications.

Key Features:

  • Superior Seal Integrity: Utilizes advanced sealing technology to prevent leaks and maintain pressure integrity, ensuring reliable operation under varying conditions.
  • High-Quality Materials: Made from durable materials, this fitting can withstand the challenging conditions of industrial environments, providing long-lasting performance.
  • Ease of Installation: Designed for quick and straightforward installation, reducing downtime and simplifying maintenance procedures.
  • Versatility: Compatible with a broad range of pneumatic hoses and components, offering exceptional flexibility in system design.
  • Compact Design: Its sleek, compact design allows for efficient use of space within complex pneumatic setups.

Benefits:

  • Enhanced Operational Efficiency: Provides a secure and tight connection that minimizes air leakage and maximizes system efficiency.
  • Cost-Effective: Reduces maintenance costs and downtime by offering a reliable and durable solution for pneumatic connections.
  • Long Service Life: Engineered for durability, it extends the service life of your pneumatic equipment by ensuring stable and consistent connections.
  • Improved Safety: Enhances the safety of pneumatic systems by maintaining a secure fit and preventing accidental disconnections.

Applications:

  • Automated Assembly Lines: Ideal for use in automated manufacturing settings where consistent and reliable pneumatic connections are crucial.
  • Packaging Machinery: Ensures smooth and efficient operation of pneumatic packaging machinery.
  • Pneumatic Transport Systems: Plays a vital role in systems that rely on compressed air for the transportation of materials.
  • General Industrial Applications: Suitable for a wide range of industrial applications, from automotive to textiles, enhancing system reliability and performance.

The Festo QSSF-1/2-16-B pneumatic fitting stands out as a prime example of Festo’s commitment to high-quality pneumatic solutions, driving the advancement of pneumatic technology and supporting optimal system performance across industries.

Technical Data

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Feature Specification
Size Standard
Nominal width 15 mm
Mounting position Any
Design Bulkhead
Pack size 1
Structural design Push-pull principle
Operating pressure for entire temperature range -0.095 MPa … 0.6 MPa
Operating pressure for entire temperature range -0.95 bar … 6 bar
Operating pressure for entire temperature range -13.775 psi … 87 psi
Temperature-dependent operating pressure -0.095 MPa … 1.4 MPa
Temperature-dependent operating pressure -0.95 bar … 14 bar
Temperature-dependent operating pressure -13.775 psi … 203 psi
Maritime classification See certificate
Operating medium Compressed air as per ISO 8573-1:2010 [7:-:-]
Water as per manufacturer’s declaration at www.festo.com
Information on operating and pilot media Operation with oil lubrication possible
Corrosion resistance class (CRC) 1 – Low corrosion stress
LABS (PWIS) conformity VDMA24364-B1/B2-L
Cleanroom class Class 4 according to ISO 14644-1
Ambient temperature -10 °C … 80 °C
Nominal tightening torque 26 Nm
Tolerance for nominal tightening torque ± 20%
Product weight 116 g
Type of mounting External hexagon, AF 29
External hexagon, AF 32
Pneumatic connection 1 Internal thread G1/2
Pneumatic connection 2 for pneumatic tubing outside diameter 16 mm
Releasing ring color Blue
Note on materials RoHS-compliant
Housing material Brass, nickel-plated
Releasing ring material POM
Nut material Brass, nickel-plated
Material of tubing seal NBR
Material of tube retaining claw High-alloy stainless steel

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Weight 0.116 kg