Product Description
- The DRV 350 is a diaphragm-controlled pressure reducing valve with pre-pressure compensation for precise reduction of pre-pressuresup to 16 bar to very low back pressures of 0.2 to 2 bar, ideal for water- and neutral media-based applications with low pressure requirements.
- The DRV 350 is a diaphragm-controlled pressure reducing valve with pre-pressure compensation for infinitely variable adjustment of a low back pressure of 0.2 to 2 bar at a maximum pre-pressure of 16 bar.
- It has internal threads in accordance with ISO 228, an integrated dirt trap, pressure gauge connections G 1/4" on both sides and a replaceable cartridge.
- The valve is suitable for temperatures up to 100 °C (with plastic cover up to 75 °C) and is particularly suitable for applications with water or neutral media at low pressure levels.
- Front compensation
- membrane-controlled
- stepless adjustment of the back pressure
- max. inlet pressure up to 16 bar
- Back pressure range - 0.2 - 2 bar
- Internal thread according to ISO 228
- 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
- Threaded connection - from G 1/2 to G 2
- Housing - Red brass CC499K
- Spring cover - up to DN 32 plastic, from DN 40 grey cast iron
- Seals - NBR
- media-wetted internal parts - up to DN 32 Hostaform C & brass, from DN 40 brass
- max. temperature - -15 °C to 100 °C, with plastic cover only up to max. 75 °C
- Price per piece
