Pressure reducer DRV 230 - for compressed air and gases - flange version - red brass - DN 8 to DN 50 - max. inlet pressure up to 25 bar - outlet pressure range 1.5 to 8 bar
| From € 449,84 |
| Price incl. VAT |
| plus € 29,00 shipping costs |
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Product Description
- Ideal for fine pressure reduction in industrial applications such as compressed air and nitrogen systems, as well as for low flow rates with water and neutral, non-adhesive fluids.
- The DRV 230 is an unrelieved, diaphragm-controlled single-seat pressure reducing valve for infinitely variable regulation of the downstream pressure in the range from 1.5 to 8 bar at a maximum upstream pressure of 25 bar.
- It has a reduction ratio of up to 10:1, internal threads in accordance with ISO 228 and G 1/4" pressure gauge connections on both sides for the back pressure.
- The valve is designed for temperatures from -15 °C to +100 °C, consists of a red brass housing and is particularly suitable for compressed air, nitrogen and neutral fluids at medium pressure levels.
- unrelieved poppet valve
- membrane-controlled
- stepless adjustment of the back pressure
- max. inlet pressure up to 25 bar
- Back pressure range - 1.5 - 8 bar
- highest reduction ratio 10:1
- Flanges according to DIN EN 1092 PN 40
- double-sided pressure gauge connection G 1/4" (for rear pressure)
- Can be installed in any position, preferably vertically
- Minimum pressure difference (front and rear pressure) - 1 bar
- Temperatures - -15 °C to +100 °C
- Flange connection - according to DIN EN 10920 PN 40, from DN 8 to DN 50
- Housing - Red brass CC499K
- Spring cover - up to DN 25 brass, from DN 32 grey cast iron
- Membrane - CR
- Seals - NBR
- Price per piece
Versions: (8)
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Nominal diameter
Installation instructions
Flange diameter
Item No.: 202802302000
Type
| Nominal diameter | DN 8 |
| Installation instructions | 130 mm |
| Flange diameter | 80 mm |
Item No.: 202802302100
Type
| Nominal diameter | DN 10 |
| Installation instructions | 130 mm |
| Flange diameter | 90 mm |
Item No.: 202802302200
Type
| Nominal diameter | DN 15 |
| Installation instructions | 130 mm |
| Flange diameter | 95 mm |
Item No.: 202802302300
Type
| Nominal diameter | DN 20 |
| Installation instructions | 150 mm |
| Flange diameter | 105 mm |
Item No.: 202802302400
Type
| Nominal diameter | DN 25 |
| Installation instructions | 160 mm |
| Flange diameter | 115 mm |
Item No.: 202802302500
Type
| Nominal diameter | DN 32 |
| Installation instructions | 180 mm |
| Flange diameter | 140 mm |
Item No.: 202802302600
Type
| Nominal diameter | DN 40 |
| Installation instructions | 200 mm |
| Flange diameter | 150 mm |
Item No.: 202802302700
Type
| Nominal diameter | DN 50 |
| Installation instructions | 230 mm |
| Flange diameter | 165 mm |
Ratings
No evaluation has been given
