Product Description
- Piston-controlled pressure reducing valve with pre-pressure compensation for reliable reduction of an inlet pressure down to 25 bar to an adjustable outlet pressure of 2.0 to 20 bar in industrial systems carrying water and neutral media with flange connection.
- The DRV 525 is a piston-controlled pressure reducing valve with pre-pressure compensation for infinitely variable adjustment of a back pressure of 2.0 to 20 bar at a maximum pre-pressure of 25 bar.
- It has flange connections in accordance with DIN EN 1092 PN 25, an integrated dirt trap, a replaceable cartridge and G 1/4" pressure gauge connections on both sides for the back pressure.
- The valve is suitable for temperatures up to 100 °C and is particularly suitable for industrial applications with water and neutral media.
- Front compensation
- piston-driven
- stepless adjustment of the back pressure
- max. inlet pressure up to 25 bar
- Back pressure range - 2.0 to 20 bar
- Flanges according to DIN EN 1092 PN 25
- 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
- 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
