Pressure reducer DRV 378 - for water and neutral liquids - red brass - G 1/2 to G 2 - max. inlet pressure up to 40 bar - outlet pressure range 0.5 to 9 bar
| € 168,82 |
| Price incl. VAT |
| plus € 29,00 shipping costs |
Delivery time 7-10 working days
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Item No.:
453300037803
Type
| Thread | G 3/4" |
| Nominal diameter | DN 20 |
| Installation instructions | 95 mm |
| max. front pressure | 40 bar |
Product Description
- Pressure reducer for (drinking) water and neutral, non-adhesive liquids
- also suitable for air and neutral non-flammable gases
- The DRV 378 is a diaphragm-controlled single-seat pressure reducing valve with pre-pressure compensation for infinitely variable regulation of a back pressure of 0.5 to 9 bar at a maximum pre-pressure of 40 bar.
- It has internal threads in accordance with ISO 228 (G 1/2" to G 2"), an integrated dirt trap, replaceable cartridge and G 1/4" pressure gauge connections on both sides for the back pressure.
- The robust red brass housing is temperature-resistant up to 100 °C and is particularly suitable for industrial applications with water, neutral liquids or gases at high flow rates.
- Front compensation
- membrane-controlled
- stepless adjustment of the back pressure
- max. inlet pressure up to 40 bar
- Back pressure range - 0.5 - 9 bar
- Internal thread according to ISO 228, from G 1/2“ to G 2“
- with integrated dirt trap
- Cartridge / internal parts replaceable
- 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
- Seals and temperature - -15°C to +100°C
- Housing - Red brass CC499K
- Spring cover - up to DN 32 brass, from DN 40 grey cast iron
- Membranes and seals - NBR
- media-wetted internal parts - up to DN 32 Hostaform C & brass, from DN 40 brass
- Price per piece
Versions: (6)
Narrow down your selection
Thread
Nominal diameter
Installation instructions
max. front pressure
Item No.: 453300037802
Type
| Thread | G 1/2 |
| Nominal diameter | DN 15 |
| Installation instructions | 85 mm |
| max. front pressure | 40 bar |
Item No.: 453300037803
Type
| Thread | G 3/4" |
| Nominal diameter | DN 20 |
| Installation instructions | 95 mm |
| max. front pressure | 40 bar |
Item No.: 453300037804
Type
| Thread | G 1“ |
| Nominal diameter | DN 25 |
| Installation instructions | 105 mm |
| max. front pressure | 40 bar |
Item No.: 453300037805
Type
| Thread | G 1 1/4" |
| Nominal diameter | DN 32 |
| Installation instructions | 120 mm |
| max. front pressure | 40 bar |
Item No.: 453300037806
Type
| Thread | G 1 1/2" |
| Nominal diameter | DN 40 |
| Installation instructions | 150 mm |
| max. front pressure | 25 bar |
Item No.: 453300037807
Type
| Thread | G 2 |
| Nominal diameter | DN 50 |
| Installation instructions | 160 mm |
| max. front pressure | 25 bar |
Documentation
Ratings
No evaluation has been given
