Rexroth DV6, DV8, DV10, DV12, DV16, DV20, DV25, DV30 flow control valve functioned with throttle cross-section by changing the length or throttle valve to control fluid flow, Rexroth DV flow control valvehas the advantage of:
1: Flow adjustment range, a pressure change in a smooth flow
2. A small amount of internal leakage, if it leaked oil port, and also a small amount of leakage
3. Adjust torque is small, quick action
How to measures to reduce congestion orifice:
1. Choose a large thin bladed hydraulic radius orifice
2. Precision filters and oil changed regularly
3. Before and after the appropriate pressure reducing orifice
4. Using a smaller potential difference of metal materials, use a good anti-oxidation stability of oil, reducing the surface roughness of the orifice.
Rexroth DV6, DV8, DV10, DV12, DV16, DV20, DV25, DV30 Flow Control Valve
The main technical information ofRexroth DV flow control valve:
Max. operating pressure: 315 BAR
Rated flow capacity: 16L/Min-210L/Min
Recommended filtration: 25 MICRON
Hydraulic fluids: Mineral Oil, Viscosity 10 - 400 cst
Temperature range: -20° C to +80° C