Pressure reducer DRV 303 - for water and neutral liquids - red brass - G 1/2 to G 1 1/4 - max. inlet pressure up to 16 bar - outlet pressure range 1.5 to 6 bar
| € 90,00 |
| Price incl. VAT |
| plus € 29,00 shipping costs |
Delivery time 7-10 working days
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Item No.:
453300030302
Product Description
- The DRV 303 is a diaphragm-controlled pressure reducing valve with pre-pressure compensation, which is used for the reliablereducing and stabilising the downstream pressure in water and neutral media systems with an inlet pressure of up to 16 bar and a downstream pressure range of 1.5 to 6 bar.
- The DRV 303 is a diaphragm-controlled pressure reducing valve with pre-pressure compensation for infinitely variable adjustment of a back pressure of 1.5 to 6 bar at a maximum pre-pressure of 16 bar.
- It has internal threads in accordance with ISO 228, an integrated dirt trap and G 1/4" pressure gauge connections on both sides for the rear pressure.
- The valve is equipped with a replaceable cartridge, is suitable for temperatures up to 75 °C and consists of a robust red brass housing with wetted parts made of Hostaform C and brass.
- Front compensation
- membrane-controlled
- stepless adjustment of the back pressure
- max. inlet pressure up to 16 bar
- Back pressure range - 1.5 - 6 bar
- Internal thread according to ISO 228, from G 1/2̎ to G 1 1/4"
- 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
- Housing - Red brass CC499K
- Spring cover - brass with plastic cover, only up to 75 °C
- Membranes and seals - NBR
- media-contacting internal parts - Hostaform C & brass
- Price per piece
Versions: (4)
Narrow down your selection
Thread
Nominal diameter
Installation instructions
Item No.: 453300030302
Type
| Thread | G 1/2 |
| Nominal diameter | DN 15 |
| Installation instructions | 85 mm |
Item No.: 453300030303
Type
| Thread | G 3/4" |
| Nominal diameter | DN 20 |
| Installation instructions | 95 mm |
Item No.: 453300030304
Type
| Thread | G 1“ |
| Nominal diameter | DN 25 |
| Installation instructions | 105 mm |
Item No.: 453300030305
Type
| Thread | G 1 1/4" |
| Nominal diameter | DN 32 |
| Installation instructions | 120 mm |
Ratings
No evaluation has been given
