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SMC Polybutylene Terephthalate Pneumatic Plug-in Reducer Fitting 4 mm to 8 mm Push-in KQ2R04-08A

Category Pneumatic Fitting Brand SMC Condition New

Specifications

Country of Origin Singapore
Brand SMC
Material Polybutylene Terephthalate
Maximum Operating Pressure 10 bar
Model KQ2R04-08A
Series KQ2
Maximum Operating Temperature 60°C
Sub Type Plug In Reducer
Minimum Operating Temperature -5°C
Standards/Approvals RoHS
Connection Size A 4 mm
Connection Type A Push-in
Connection Size B 8 mm
SMC KQ Series, Tube-to-Tube Connection StyleBrand SMC

Key Features

  • Constructed with durable Polybutylene Terephthalate material for chemical resistance.
  • Supports push-in type connections at both 4 mm and 8 mm tube sizes.
  • Rated for maximum operating pressure up to 10 bar.
  • Operates reliably between -5°C and 60°C ambient temperature.
  • Compact design facilitates joining of different tubing diameters.
  • Meets RoHS standards ensuring low restricted substance content.
  • Ideal for pneumatic control circuits and compressed-air distribution in automation.
  • Enables rapid tool-free tube reconfiguration and secure tubing retention.

Product Description

The SMC KQ2R04-08A is a Polybutylene Terephthalate pneumatic plug-in reducer fitting designed to provide a secure and chemical-resistant connection between 4 mm and 8 mm pneumatic tubing sizes. Its compact construction offers durability and resistance to typical pneumatic fluids, making it suitable for demanding industrial applications.

This push-in reducer fitting enables rapid and tool-free assembly and disassembly of pneumatic lines, facilitating maintenance and system reconfiguration without additional fitting requirements. It is rated to withstand pressures up to 10 bar and operates effectively over a temperature range of -5°C to 60°C, adapting to varied ambient conditions commonly found in automation and mechanical environments.

Manufactured in Singapore, the fitting complies with RoHS directives limiting hazardous substances. It is suited for use in pneumatic control circuits, sensor tubing connections to actuators, and compressed-air distribution manifolds, ensuring reliable performance in production lines and prototype setups.

The push-fit connection style at both ends securely holds tubing while allowing quick release, simplifying integration across systems with tubing of different diameters. Polybutylene Terephthalate material offers excellent chemical resistance and durability.

Push-in fitting design supports rapid, tool-free tubing changes. Maximum operating pressure of 10 bar ensures suitability for pressurized pneumatic systems. Temperature rating from -5°C to 60°C provides adaptability to industrial environments.

RoHS compliance guarantees minimal restricted substance content in materials. Facilitates secure connection between 4 mm and 8 mm pneumatic tubing sizes. Compact reducer fitting streamlines pneumatic circuit design and maintenance.

Ideal for automation panels, actuator feed lines, and compressed-air distribution systems. Explore more Pneumatic Fittings and components in the Industrial Supplies category on EnvMart to enhance your pneumatic installation and maintenance projects.

SMC Polybutylene Terephthalate Pneumatic Plug-in Reducer Fitting 4 mm to 8 mm Push-in KQ2R04-08A
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Frequently Asked Questions

The maximum operating pressure of the SMC KQ2R04-08A pneumatic fitting is 10 bar.

This model operates effectively within a temperature range of -5°C to 60°C.

It is constructed from Polybutylene Terephthalate, which offers excellent chemical resistance.

This fitting supports push-in connections for 4 mm and 8 mm tubing sizes.

The fitting complies with RoHS standards, ensuring low restricted substance content.

The push-in connection style allows for secure tubing retention while enabling quick release, facilitating easy assembly and disassembly.

This pneumatic fitting is manufactured in Singapore.

It is ideal for pneumatic control circuits, sensor tubing connections to actuators, and compressed-air distribution systems.

Its compact design facilitates joining different tubing diameters and streamlines pneumatic circuit design and maintenance.

Both ends of this fitting utilize a push-in connection type.

Yes, it enables rapid and tool-free assembly and disassembly of pneumatic lines, simplifying maintenance.

This fitting belongs to the SMC KQ series, designed for tube-to-tube connections.

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