Pressure reducer DRV 235 - for compressed air and gases - flange version - red brass - DN 8 to DN 50 - max. inlet pressure up to 40 bar - outlet pressure range 1.5 to 20 bar
| From € 662,22 |
| Price incl. VAT |
| plus € 29,00 shipping costs |
Do you have any questions?
We would like to assist you!
We would like to assist you!
Product Description
- The DRV 235 is an unrelieved, piston-controlled single-seat pressure reducing valve, suitable for the precise reduction of high inlet pressure to up to 40 bar to an adjustable outlet pressure between 1.5 and 20 bar.precision reduction of high upstream pressures up to 40 bar to an adjustable downstream pressure between 1.5 and 20 bar, e.g. in compressed air, nitrogen and other neutral gas or liquid systems.
- The DRV 235 is a non-relieved, piston-controlled single-seat pressure reducing valve for the infinitely variable regulation of a back pressure of 1.5 to 20 bar at a maximum inlet pressure of 40 bar.
- It has a reduction ratio of up to 6:1, 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 operating temperatures up to 100 °C, consists of a robust red brass housing and is ideal for use in industrial applications with water, compressed air, nitrogen and other neutral media.
- unrelieved poppet valve
- piston-driven
- stepless adjustment of the back pressure
- max. inlet pressure up to 40 bar
- Back pressure range - 1.5 - 20 bar
- highest reduction ratio 6:1
- Flanges according to DIN EN 1092 PN 40, optional ANSI/ JIS
- 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
- Seals and temperature - NBR -15°C to +100°C
- Flange connection - according to DIN EN 1092 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
- Membranes and seals - NBR
- media-contacting internal parts - brass
- Price per piece
Versions: (8)
Narrow down your selection
Thread
Nominal diameter
Installation instructions
Flange diameter
Item No.: 202847431902
Type
| Thread | G 1/4 |
| Nominal diameter | DN 8 |
| Installation instructions | 130 mm |
| Flange diameter | 80 mm |
Item No.: 202847431901
Type
| Thread | G 3/8" |
| Nominal diameter | DN 10 |
| Installation instructions | 130 mm |
| Flange diameter | 90 mm |
Item No.: 202802352200
Type
| Thread | G 1/2 |
| Nominal diameter | DN 15 |
| Installation instructions | 130 mm |
| Flange diameter | 95 mm |
Item No.: 202802352300
Type
| Thread | G 3/4" |
| Nominal diameter | DN 20 |
| Installation instructions | 150 mm |
| Flange diameter | 105 mm |
Item No.: 202802352400
Type
| Thread | G 1“ |
| Nominal diameter | DN 25 |
| Installation instructions | 160 mm |
| Flange diameter | 115 mm |
Item No.: 202802352500
Type
| Thread | G 1 1/4" |
| Nominal diameter | DN 32 |
| Installation instructions | 180 mm |
| Flange diameter | 140 mm |
Item No.: 202802352600
Type
| Thread | G 1 1/2" |
| Nominal diameter | DN 40 |
| Installation instructions | 200 mm |
| Flange diameter | 150 mm |
Item No.: 202802352700
Type
| Thread | G 2 |
| Nominal diameter | DN 50 |
| Installation instructions | 230 mm |
| Flange diameter | 165 mm |
Documentation
Ratings
No evaluation has been given
