Riegler Main Catalog Compressed Air Technology and Pneumatics Page 176
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SERVICE UNITS Inline pressure regulators A 1 for water and compressed air applications B This regulator is designed as a single-acting diaphragm regulator for installation in any pipe system. It supplies a precise output value regardless of the input pressure. Since the pressure is preset in the factory and cannot be altered, the product is also tamper-proof. SW The regulator protects all downstream devices and components in the pipeline by maintaining a required constant pressure and preventing system pressure fluctuations. In combination with a nozzle, it is ideally suited for cooling or cleaning with water spray or mist. Operating pressure Temperature range Housing Internal parts Sealant Flow rate measurement max. 10 bar (water) / 18 bar (compressed air) 0 to 60 °C Nickel-plated brass Brass NBR At P1 = 10 bar and pressure drop ∆p = 0.8 bar (air) Inline pressure regulator, without venting 639.01 Art. No. Type No. Thread 101502 101503 101504 101505 150634 150635 150636 150637 639.01 639.02 639.03 639.04 639.05 639.06 639.07 639.08 Working pressure (preset) bar Flow rate (water) l/min Flow rate (air) l/min a/f mm A mm B mm Price € 1 2 3 4 5 6 7 8 10 10 10 10 10 10 10 10 400 600 700 700 700 800 800 800 17 17 17 17 17 17 17 17 34.0 34.0 34.0 34.0 34.0 34.0 34.0 34.0 52.0 52.0 52.0 52.0 52.0 52.0 52.0 52.0 47.88 47.88 47.88 47.88 47.88 47.88 47.88 47.88 G 1/4 G 1/4 G 1/4 G 1/4 G 1/4 G 1/4 G 1/4 G 1/4 Pressure tolerance: Variants with preset working pressure < 4 bar: +/- 0.3 bar (air, P1 = 6 bar, 10 Nl/min) Variants with preset working pressure ≥ 4 bar: +/- 10 % (air, P1 = 10 bar, 10 Nl/min) Filters L SW A »inline« series For integration in a pneumatic system if different system sections or tools require different air qualities. Max. input pressure Temperature range Housing Filter element Filter rating Internal parts 18 bar 0 to 80 °C Brass Nickel-plated brass 36 µm NBR Filter »inline« 650.12 650.22 176 Art. No. Type No. 101516 101517 101518 101519 101520 101521 101522 101523 650.11 650.12 650.13 650.14 650.21 650.22 650.23 650.24 Thread G 1/8 IT/IT G 1/4 IT/IT G 3/8 IT/IT G 1/2 IT/IT G 1/8 IT/ET G 1/4 IT/ET G 3/8 IT/ET G 1/2 IT/ET a/f mm 17 19 24 28 17 19 24 28 A mm 16.0 18.0 22.0 28.0 16.0 18.0 22.0 28.0 L mm 35.0 41.0 53.0 60.0 41.0 48.0 60.0 70.0 Price € 16.66 22.64 28.35 52.85 16.66 22.64 28.35 52.85
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