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
| Article No. | Thread | Nominal diameter | Installation instructions | Flange diameter | Price incl. VAT | |||||
|---|---|---|---|---|---|---|---|---|---|---|
|
202847431902 | G 1/4 | DN 8 | 130 mm | 80 mm |
|
||||
|
||||||||||
|
|
202847431901 | G 3/8" | DN 10 | 130 mm | 90 mm |
|
||||
|
||||||||||
|
202802352200 | G 1/2 | DN 15 | 130 mm | 95 mm |
|
||||
|
||||||||||
|
202802352300 | G 3/4" | DN 20 | 150 mm | 105 mm |
|
||||
|
||||||||||
|
202802352400 | G 1“ | DN 25 | 160 mm | 115 mm |
|
||||
|
||||||||||
|
202802352500 | G 1 1/4" | DN 32 | 180 mm | 140 mm |
|
||||
|
||||||||||
|
202802352600 | G 1 1/2" | DN 40 | 200 mm | 150 mm |
|
||||
|
||||||||||
|
202802352700 | G 2 | DN 50 | 230 mm | 165 mm |
|
||||
|
||||||||||
Documentation
Ratings
No evaluation has been given
