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R520
Choose a version from the table underneath, please.
Description:
Diaphragm pressure regulator in small design with large volume flow. Can be blocked with a filter or lubricator without using a double nipple.
Media: Compressed air or neutral gases
Supply_pressure: max. 20 bar
Adjustment: with lockable adjustment knob for R520, with T-handle for R521, with adjustment screw for R522
Relieving: relieving, optionally non relieving
Gauge_port: G1/8 on both sides, Screw plugs are supplied
Mounting_position: any
Temperature range 0 °C to 80 °C
Body: aluminium die-cast Sping cage: plastic reinforced with glass fibre
Elastomer: NBR Inner valve: brass, plastic
| part number | connection | supply pressure max. [bar] | pressure range [bar] | flow rate air [Nl/min] | Kv [m³/h] | Price plus VAT (EU) |
|---|---|---|---|---|---|---|
| R520-02A | G1/4 | 20 | 0,2…2 | 2400 | 1,6 | 69,00 € |
| R520-02B | G1/4 | 20 | 0,4…4 | 2400 | 1,6 | 69,00 € |
| R520-02C | G1/4 | 20 | 1,0…10 | 2400 | 1,6 | 69,00 € |
| R522-02D | G1/4 | 20 | 1,7…17 | 2400 | 1,6 | 99,00 € |
| R520-03A | G3/8 | 20 | 0,2…2 | 5000 | 3,6 | 69,00 € |
| R520-03B | G3/8 | 20 | 0,4…4 | 5000 | 3,6 | 69,00 € |
| R520-03C | G3/8 | 20 | 1,0…10 | 5000 | 3,6 | 69,00 € |
| R522-03D | G3/8 | 20 | 1,7…17 | 5000 | 3,6 | 99,00 € |
| R520-04A | G1/2 | 20 | 0,2…2 | 6200 | 5,2 | 69,00 € |
| R520-04B | G1/2 | 20 | 0,4…4 | 6200 | 5,2 | 69,00 € |
| R520-04C | G1/2 | 20 | 1,0…10 | 6200 | 5,2 | 69,00 € |
| R522-04D | G1/2 | 20 | 1,7…17 | 6200 | 5,2 | 99,00 € |
| R520-06A | G3/4 | 20 | 0,2…2 | 7200 | 6,1 | 69,00 € |
| R520-06B | G3/4 | 20 | 0,4…4 | 7200 | 6,1 | 69,00 € |
| R520-06C | G3/4 | 20 | 1,0…10 | 7200 | 6,1 | 69,00 € |
| R522-06D | G3/4 | 20 | 1,7…17 | 7200 | 6,1 | 99,00 € |
