Pressure reducer DRV 225 - for compressed air and gases - red brass - G 1/4" to G 2" - max. inlet pressure up to 40 bar - outlet pressure range 1.5 to 20 bar
| € 249,68 |
| Price incl. VAT |
| plus € 29,00 shipping costs |
Delivery time 7-10 working days
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Item No.:
202800220000
Product Description
- The DRV 225 is a piston-controlled pressure reducing valve for the reliable reduction and regulation of high inlet pressures up to 40 bar to an adjustable outlet pressure of 1.5 to 20 bar in industrial applications.
- The DRV 225 is a non-relieved, piston-controlled single-seat pressure reducing valve for infinitely variable adjustment of the downstream pressure in the range from 1.5 to 20 bar at a maximum upstream pressure of 40 bar.
- It has a reduction ratio of up to 6:1, an internal thread in accordance with ISO 228 and G&1/4" pressure gauge connections on both sides for the back pressure.
- The robust valve is temperature-resistant up to 190°C, parts that come into contact with media are made of brass, the housing is made of red brass and the installation position is arbitrary.
- unrelieved poppet valve
- piston-driven
- continuously adjustable back pressure
- maximum pre-pressure: up to 40 bar
- Back pressure range: 1.5 to 20 bar
- maximum reduction ratio: 6:1
- Internal thread according to ISO 228
- pressure gauge connection G 1/4" on both sides (for back pressure)
- Can be installed in any position, preferably vertically
- required minimum pressure differential (front to rear pressure): 1 bar
- permissible media temperatures: -15 °C to +190 °C
- Threaded connection according to ISO 228, from G 1/4" to G 2"
- Material: Red brass CC499K
- Spring cover: up to DN 25 made of brass, from DN 32 made of grey cast iron
- Diaphragm and seals: NBR
- media-friendly brass interior parts
- Price per item
Versions: (8)
Narrow down your selection
Thread
Nominal diameter
Installation instructions
Item No.: 202800220000
Type
| Thread | G 1/4" |
| Nominal diameter | DN 8 |
| Installation instructions | 70 mm |
Item No.: 202800220100
Type
| Thread | G 3/8" |
| Nominal diameter | DN 10 |
| Installation instructions | 70 mm |
Item No.: 202800220200
Type
| Thread | G 1/2" |
| Nominal diameter | DN 15 |
| Installation instructions | 85 mm |
Item No.: 202800220300
Type
| Thread | G 3/4" |
| Nominal diameter | DN 20 |
| Installation instructions | 85 mm |
Item No.: 202800220400
Type
| Thread | G 1" |
| Nominal diameter | DN 25 |
| Installation instructions | 95 mm |
Item No.: 202800220500
Type
| Thread | G 1 1/4" |
| Nominal diameter | DN 32 |
| Installation instructions | 104 mm |
Item No.: 202800220600
Type
| Thread | G 1 1/2" |
| Nominal diameter | DN 40 |
| Installation instructions | 108 mm |
Item No.: 202800220700
Type
| Thread | G 2" |
| Nominal diameter | DN 50 |
| Installation instructions | 147 mm |
Ratings
No evaluation has been given
