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Your are now in the overview of an article: R280
Choose a version from the table underneath, please.

Diaphragm pressure regulator of solid design. Made of brass.
No air consumption, no constant bleed.
For compressed air with relieving diaphragm, for water with
non-relieving diaphragm.

compressed air, non-corrosive gases or liquids.
R280-16 is not suitable for liquids.

Supply_pressure: max. 40 bar, differential pressure = 25 bar

- by handwheel with locknut for G1/4 to G1/2 regulators
- by T-handle with locknut for G3/4 to G11/2 regulators
- by knob for G2 regulators
- by hexagonal spindle for range up to 16 or 25 bar, up to G1/2 14mm A/F, otherwise 19mm A/F

Relieving_function: relieving, optionally non-relieving

Gauge_port: G1/4 on both sides of the body, one screw plug supplied

Mounting_position: any

Temperature_range: -10 °C to 90 °C / 14 °F to 194 °F

Body: brass, aluminium die-cast at G2 regulator
Elastomer: NBR/Buna-N
Inner_valve: brass

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part numberconnectionpressure range [bar]flow rate air [Nl/min]pressure adjustmentKv [m³/h]Price plus VAT (EU)
R280-02A G1/40,2...3430handwheel0,374,50 €
R280-02B G1/40,2...6430handwheel0,374,50 €
R280-02C G1/40,5...10430handwheel0,374,50 €
R280-02D G1/40,5...16430handwheel0,374,50 €
R280-02E G1/40,5...25430handwheel0,374,50 €
R280-04A G1/20,2...31250handwheel0,8115,00 €
R280-04B G1/20,2...61250handwheel0,8115,00 €
R280-04C G1/20,5...101250handwheel0,8115,00 €
R280-04D G1/20,5...161250hex. Spindle0,8115,00 €
R280-04E G1/20,5...251250hex. Spindle0,8115,00 €
R280-06A G3/40,2...37500T-handle4,8240,00 €
R280-06B G3/40,2...67500T-handle4,8240,00 €
R280-06C G3/40,5...107500T-handle4,8240,00 €
R280-06D G3/40,5...167500hex. Spindle4,8240,00 €
R280-06E G3/40,5...257500hex. Spindle4,8240,00 €
R280-08A G10,2...37800T-handle5,0240,00 €
R280-08B G10,2...67800T-handle5,0240,00 €
R280-08C G10,5...107800T-handle5,0240,00 €
R280-08D G10,5...167800hex. Spindle5,0240,00 €
R280-08E G10,5...257800hex. Spindle5,0240,00 €
R280-10A G11/40,2...311000T-handle7,1452,00 €
R280-10B G11/40,2...611000T-handle7,1452,00 €
R280-10C G11/40,5...1011000T-handle7,1452,00 €
R280-10D G11/40,5...1611000hex. Spindle7,1452,00 €
R280-10E G11/40,5...2511000hex. Spindle7,1452,00 €
R280-12A G11/20,2...312000T-handle7,7452,00 €
R280-12B G11/20,2...612000T-handle7,7452,00 €
R280-12C G11/20,5...1012000T-handle7,7452,00 €
R280-12D G11/20,5...1612000hex. Spindle7,7452,00 €
R280-12E G11/20,5...2512000hex. Spindle7,7452,00 €
R280-16B G20,5…640000adjusting knob25,6998,00 €
R280-16C G20,5...1040000adjusting knob25,6998,00 €
R280-16D G20,5...1640000adjusting knob25,6998,00 €
R280-16E G20,5...2540000adjusting knob25,6998,00 €
R280-16F G20,5…3540000adjusting knob25,6998,00 €