Variable flow control valve
Variable Flow Control Valves maintain the flow rate of hydraulic fluid to a selected value.
Applications include hydraulic cylinders requiring constant extension or retraction speeds and hydraulic motors requiring constant rotational speeds. When used with a fixed delivery pump the excess flow is By-Passed across a relief valve.
- Maximum Pressure: 210 bar, 3000 psi
- Maximum Flow: 55 L/min, 15 US gpm
- Porting: SAE, BSPP & NPTF
- Pressure compensated to ensure a constant flow rate under varying pressures
- Knurled knob enables fast, accurate adjustment of flow rate in one direction (under pressure) from 1.5 L/min to 55 L/min, 0.5 US gpm to 15 US gpm.
- Knurled knob can be locked in position by a socket (set) screw and provides weatherproof sealing to prevent the adjusting screw from corroding or seizing.
Free (uncontrolled) flow is permitted in reverse direction.