Riegler Main Catalog Compressed Air Technology and Pneumatics Page 544
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HOSE COUPLINGS Swing safety couplings DN 7.2 5 5 one side sealing, venting »R-SC/C« series Swing safety coupling with free passage. The plug-in nipple is inserted into the coupling body and rotated by an approx. 90° motion to make the connection. As soon as the "red ring" clicks into the intended slot then a secure connection has been made. To release the connection again, the "red ring" must be pulled out and the plug-in nipple is swivelled to the stopper into the starting position. Venting is done during uncoupling through a vent hole on the back side of the coupling. This coupling meets ISO standard DIN EN ISO 4414, EN 983. These safety couplings are not suitable for direct attachment to pulsating tools. We recommend using our vibration dampers, according to ISO 6150 § 7.1. Areas of application: Pneumatic system, machine and plant engineering, measurement, monitoring and control systems, manufacturing industry, workshops, automotive. Operating pressure Temperature range Flow rate Flow rate measurement Medium Housing Sleeve Threaded piece Sealant Plug profile max. 25 bar / max. 16 bar when attaching / detaching -20 to 100 °C 2300 l/min (air) at 6 bar and ∆p = 0.5 bar Compressed air, gases Steel, QPQ treated Die-cast zinc, nickel-plated, red rubber coated Galvanised steel NBR EURO 7.2 Swing safety coupling DN 7.2, male 424.11-SCH Art. No. Type No. Connection 141657 141658 141659 141660 141661 141662 424.11-SCH 424.12-SCH 424.13-SCH 424.11-SCH-NPT 424.12-SCH-NPT 424.13-SCH-NPT G 1/4 ET G 3/8 ET G 1/2 ET NPT 1/4 ET NPT 3/8 ET NPT 1/2 ET Length mm 69.0 69.0 71.0 70.0 70.0 77.0 a/f mm 20 20 22 24 24 24 Length mm 69.0 69.0 70.0 69.0 69.0 74.0 a/f mm 20 20 24 20 20 24 Length mm 82.0 82.0 82.0 a/f mm 22 22 22 Length mm 76.0 81.0 a/f mm 22 24 Price € 32.03 32.03 32.03 32.03 32.03 32.03 Swing safety coupling DN 7.2, female 424.01-SCH Art. No. Type No. 141651 141652 141653 141654 141655 141656 424.01-SCH 424.02-SCH 424.03-SCH 424.01-SCH-NPT 424.02-SCH-NPT 424.03-SCH-NPT Connection G 1/4 IT G 3/8 IT G 1/2 IT NPT 1/4 IT NPT 3/8 IT NPT 1/2 IT Price € 32.03 32.03 32.03 32.03 32.03 32.03 Swing safety coupling DN 7.2, with hose stem 424.22-SCH Art. No. Type No. 141663 141664 141665 424.22-SCH 424.24-SCH 424.25-SCH Connection I.D. 8 I.D. 10 I.D. 13 Price € 32.03 32.03 32.03 Swing safety coupling DN 7.2, with hose connector 424.34-SCH Art. No. Type No. 141666 141667 424.34-SCH 424.35-SCH Connection Hose connection 8x12 Hose connection 11x16 Other types can be found online You can find vibration dampers on page 851 544 Price € 32.03 32.03
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