Pneumatic Fittings

Pneumatic fittings are essential components used to connect and secure pneumatic systems, enabling the efficient transfer and control of compressed air. These fittings provide a leak-free and reliable connection be...

Categories in Fittings - Reliable and Leak-Free Connections (3)
Push-Connect Fittings
Push-Connect Fittings

Push-connect fittings for pneumatics are versatile, easy-to-use components designed for quick and secure connections in pneumatic systems. These fittings allow for the rapid assembly and disassembly of tubing without needing tools, making them ideal for applications requiring frequent maintenance or modifications. The tubing is securely locked into place with a simple push, ensuring a leak-proof connection. Push-connect fittings are available in various materials, such as brass, stainless steel, and engineered plastics, to accommodate different pressures, temperatures, and environmental conditions. Their convenience and reliability make them a popular choice in industries ranging from automation to medical devices. Browse our selection below. If you need assistance, contact us to speak with a product expert to help you make your selection for your application.

Quick Connect Fittings
Quick Connect Fittings

Quick-connect fittings are designed for fast and effortless connections between hoses, tubes, or pipelines without the need for tools. These fittings feature a simple push-to-connect mechanism, allowing for rapid assembly and disassembly, making them ideal for applications where speed and efficiency are crucial. Quick-connect fittings provide a secure, leak-proof connection, often incorporating a locking mechanism that prevents accidental disconnection. They are available in various materials, such as brass, stainless steel, and plastics, to suit different pressures, temperatures, and fluid types. Browse our selection below. For expert advice or assistance in selecting the right quick-connect fittings for your application, contact Centro to speak with a product expert.

Flow Control Fittings
Flow Control Fittings

Flow control fittings for pneumatics regulate the speed and direction of airflow in pneumatic systems, providing smooth and efficient operation of actuators like cylinders and valves. These fittings, often featuring adjustable throttling valves or components, allow precise air flow control to match specific application needs. Available in various configurations such as inline, elbow, and manifold styles, they are made from durable materials like brass, stainless steel, or plastics, making them essential for optimizing system performance and extending the lifespan of pneumatic components. Browse our selection of flow control fittings below. If you need assistance, contact us to speak to a product expert willing to help you with your selection.

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Check-choke valve, Series QR1-DWA. Air-system component used in industrial machinery, automation cells, and OEM equipment. Found across machine builds, automated production lines, and OEM compressed-air equipment. Authorized Aventics distribution; manufacturer warranty included.

$17.97$22.28

You save 19%
Available for Purchase

Subject to factory lead times

Check-choke valve, Series QR1-DWA. Pneumatic system part for OEM machine builds, automation cells, and air-driven equipment. Found across machine builds, automated production lines, and OEM compressed-air equipment. Authorized Aventics distribution; manufacturer warranty included.

$18.77$23.28

You save 19%
Available for Purchase

Subject to factory lead times

Check-choke valve, Series QR1-DBS. Industrial-air component for use in pneumatic systems on automated machinery. Found across machine builds, automated production lines, and OEM compressed-air equipment. Authorized Aventics distribution; manufacturer warranty included.

$11.61$14.40

You save 19%
Available for Purchase

Subject to factory lead times

Check-choke valve, Series QR1-DBS. Compressed-air component used in factory automation and machine-build pneumatics. Found across machine builds, automated production lines, and OEM compressed-air equipment. Authorized Aventics distribution; manufacturer warranty included.

$16.24$20.14

You save 19%
Available for Purchase

Subject to factory lead times

Check-choke valve, Series QR1-DBS. Pneumatic part for air-driven machinery, automation cells, and OEM equipment. Found across machine builds, automated production lines, and OEM compressed-air equipment. Authorized Aventics distribution; manufacturer warranty included.

$18.63$23.10

You save 19%
Available for Purchase

Subject to factory lead times

Check-choke valve, Series QR1-DBS. Aventics-supplied pneumatic part for industrial machine and process equipment. Found across machine builds, automated production lines, and OEM compressed-air equipment. Authorized Aventics distribution; manufacturer warranty included.

$23.63$29.30

You save 19%
Available for Purchase

Subject to factory lead times

Check-choke valve, Series QR1-DBS. Compressed-air system component for OEM machinery and factory automation. Found across machine builds, automated production lines, and OEM compressed-air equipment. Authorized Aventics distribution; manufacturer warranty included.

$27.04$33.53

You save 19%
Available for Purchase

Subject to factory lead times

QR1-S-RPN standard series. Pneumatic part for air-driven machinery, automation cells, and OEM equipment. Specified during machine integration on assembly, packaging, processing, and handling equipment. Available from us as an authorized Aventics distributor with manufacturer warranty.

$2.81$3.48

You save 19%
Available for Purchase

Subject to factory lead times

QR1-S-RVT standard series. Aventics-supplied pneumatic part for industrial machine and process equipment. Specified during machine integration on assembly, packaging, processing, and handling equipment. Available from us as an authorized Aventics distributor with manufacturer warranty.

$4.04$5.01

You save 19%
Available for Purchase

Subject to factory lead times

QR1-S-RTT standard series. Industrial pneumatic component for use in machine builds and automation cells. Specified during machine integration on assembly, packaging, processing, and handling equipment. Available from us as an authorized Aventics distributor with manufacturer warranty.

$7.71$9.56

You save 19%
Available for Purchase

Subject to factory lead times

QR1-S-RTR standard series. Compressed-air component used in factory automation and machine-build pneumatics. Common across OEM machinery and industrial automation that relies on compressed-air actuation. Sold by us as a factory-authorized Aventics distributor.

$4.24$5.26

You save 19%
Available for Purchase

Subject to factory lead times

QR1-S-RTR standard series. Pneumatic part for air-driven machinery, automation cells, and OEM equipment. Common across OEM machinery and industrial automation that relies on compressed-air actuation. Sold by us as a factory-authorized Aventics distributor.

$4.39$5.44

You save 19%
Available for Purchase

Subject to factory lead times

QR1-S-RTR standard series. Compressed-air system component for OEM machinery and factory automation. Common across OEM machinery and industrial automation that relies on compressed-air actuation. Sold by us as a factory-authorized Aventics distributor.

$6.15$7.63

You save 19%
Available for Purchase

Subject to factory lead times

10-32 Thread - Barb for 1/16" ID Tubing

$0.49

Available for Purchase

Subject to factory lead times

10-32 Thread - Barb for 1/8" ID Tubing

$0.49

Available for Purchase

Subject to factory lead times

10-32 Thread - Barb for 1/16" ID Tubing

$0.59

Available for Purchase

Subject to factory lead times

10-32 Thread - Barb for 1/8" ID Tubing

$0.59

Available for Purchase

Subject to factory lead times

CLOSE NIPPLE 1/2"
Requires Quote
Available for Purchase

Subject to factory lead times

CLOSE NIPPLE 1/4"
Requires Quote
Available for Purchase

Subject to factory lead times

COUPLING

$1.17$1.45

You save 19%
Available for Purchase

Subject to factory lead times

COUPLING

$1.85$2.29

You save 19%
Available for Purchase

Subject to factory lead times

COUPLING

$3.99$4.95

You save 19%
Available for Purchase

Subject to factory lead times

DIVERTER BLOCK
Requires Quote
Available for Purchase

Subject to factory lead times

DIVERTER BLOCK G-TAP

$29.63$36.74

You save 19%
Available for Purchase

Subject to factory lead times

Check-choke valve, Series QR1-DWA. Air-system component used in industrial machinery, automation cells, and OEM equipment. Found across machine builds, automated production lines, and OEM compressed-air equipment. Authorized Aventics distribution; manufacturer warranty included.

$17.97$22.28

You save 19%
Available for Purchase

Subject to factory lead times

Check-choke valve, Series QR1-DWA. Pneumatic system part for OEM machine builds, automation cells, and air-driven equipment. Found across machine builds, automated production lines, and OEM compressed-air equipment. Authorized Aventics distribution; manufacturer warranty included.

$18.77$23.28

You save 19%
Available for Purchase

Subject to factory lead times

Check-choke valve, Series QR1-DBS. Industrial-air component for use in pneumatic systems on automated machinery. Found across machine builds, automated production lines, and OEM compressed-air equipment. Authorized Aventics distribution; manufacturer warranty included.

$11.61$14.40

You save 19%
Available for Purchase

Subject to factory lead times

Check-choke valve, Series QR1-DBS. Compressed-air component used in factory automation and machine-build pneumatics. Found across machine builds, automated production lines, and OEM compressed-air equipment. Authorized Aventics distribution; manufacturer warranty included.

$16.24$20.14

You save 19%
Available for Purchase

Subject to factory lead times

Check-choke valve, Series QR1-DBS. Pneumatic part for air-driven machinery, automation cells, and OEM equipment. Found across machine builds, automated production lines, and OEM compressed-air equipment. Authorized Aventics distribution; manufacturer warranty included.

$18.63$23.10

You save 19%
Available for Purchase

Subject to factory lead times

Check-choke valve, Series QR1-DBS. Aventics-supplied pneumatic part for industrial machine and process equipment. Found across machine builds, automated production lines, and OEM compressed-air equipment. Authorized Aventics distribution; manufacturer warranty included.

$23.63$29.30

You save 19%
Available for Purchase

Subject to factory lead times

Check-choke valve, Series QR1-DBS. Compressed-air system component for OEM machinery and factory automation. Found across machine builds, automated production lines, and OEM compressed-air equipment. Authorized Aventics distribution; manufacturer warranty included.

$27.04$33.53

You save 19%
Available for Purchase

Subject to factory lead times

QR1-S-RPN standard series. Pneumatic part for air-driven machinery, automation cells, and OEM equipment. Specified during machine integration on assembly, packaging, processing, and handling equipment. Available from us as an authorized Aventics distributor with manufacturer warranty.

$2.81$3.48

You save 19%
Available for Purchase

Subject to factory lead times

QR1-S-RVT standard series. Aventics-supplied pneumatic part for industrial machine and process equipment. Specified during machine integration on assembly, packaging, processing, and handling equipment. Available from us as an authorized Aventics distributor with manufacturer warranty.

$4.04$5.01

You save 19%
Available for Purchase

Subject to factory lead times

QR1-S-RTT standard series. Industrial pneumatic component for use in machine builds and automation cells. Specified during machine integration on assembly, packaging, processing, and handling equipment. Available from us as an authorized Aventics distributor with manufacturer warranty.

$7.71$9.56

You save 19%
Available for Purchase

Subject to factory lead times

QR1-S-RTR standard series. Compressed-air component used in factory automation and machine-build pneumatics. Common across OEM machinery and industrial automation that relies on compressed-air actuation. Sold by us as a factory-authorized Aventics distributor.

$4.24$5.26

You save 19%
Available for Purchase

Subject to factory lead times

QR1-S-RTR standard series. Pneumatic part for air-driven machinery, automation cells, and OEM equipment. Common across OEM machinery and industrial automation that relies on compressed-air actuation. Sold by us as a factory-authorized Aventics distributor.

$4.39$5.44

You save 19%
Available for Purchase

Subject to factory lead times

QR1-S-RTR standard series. Compressed-air system component for OEM machinery and factory automation. Common across OEM machinery and industrial automation that relies on compressed-air actuation. Sold by us as a factory-authorized Aventics distributor.

$6.15$7.63

You save 19%
Available for Purchase

Subject to factory lead times

10-32 Thread - Barb for 1/16" ID Tubing

$0.49

Available for Purchase

Subject to factory lead times

10-32 Thread - Barb for 1/8" ID Tubing

$0.49

Available for Purchase

Subject to factory lead times

10-32 Thread - Barb for 1/16" ID Tubing

$0.59

Available for Purchase

Subject to factory lead times

10-32 Thread - Barb for 1/8" ID Tubing

$0.59

Available for Purchase

Subject to factory lead times

CLOSE NIPPLE 1/2"
Requires Quote
Available for Purchase

Subject to factory lead times

CLOSE NIPPLE 1/4"
Requires Quote
Available for Purchase

Subject to factory lead times

COUPLING

$1.17$1.45

You save 19%
Available for Purchase

Subject to factory lead times

COUPLING

$1.85$2.29

You save 19%
Available for Purchase

Subject to factory lead times

COUPLING

$3.99$4.95

You save 19%
Available for Purchase

Subject to factory lead times

DIVERTER BLOCK
Requires Quote
Available for Purchase

Subject to factory lead times

DIVERTER BLOCK G-TAP

$29.63$36.74

You save 19%
Available for Purchase

Subject to factory lead times