HAWE Flow valves

HAWE Flow control valves

Flow control valves are a type of flow valve. They generate a set constant flow rate, largely independently of the load. Proportional flow control valves are a type of flow valve. They generate a constant flow rate independent of the load which can be controlled in an electro-proportional and remote way.

Flow control valves

The flow control valve type SD, SF and SK can be freely adjusted with different mechanical actuations. The flow control valve type SD, SF and SK is available as a 2-way and 3-way flow control valve. For type SD, the adjustment is made using the adjusting knob; for type SF using the adjusting screw; and for type SK using the roller actuation. The flow control valve type SD, SF and SK is available as a single valve for pipe connection or as a manifold mounting valve. Pressure-limiting valves and randomly switchable idle circulation valves are additional options. The flow control valve type SD, SF and SK controls the operating speed of the hydraulic consumers.
Flow control valves type SD, SF, SK

Flow control valves

Flow control valves are a type of flow valve. They generate a set constant flow rate, largely independently of the load. The flow control valve type SB and SQ is available as a screw-in cartridge, a housing version with pipe connection or as a banjo screw version. Type SB has a slightly inclined characteristic curve for oscillation damping. Type SQ is largely independent of the load. The freely movable sliding metering orifice enables greater flow in the opposite flow direction. No bypass check valve is therefore required. The flow control valve type SB and SQ is used to control the lowering speed of single-acting consumers. The flow control valve type CSJ is a screw-in valve. These valves can be screwed into the easily produced threaded holes. Type SJ flow control valves are screw-in valves. They can be integrated into the line system using housing. For purely pump circuits, the excess oil flow on the inflow side must be discharged via a pressure-limiting valve.
Flow control valves type SB, CSJ, DSJ, SJ, SQ

Proportional flow control valve

Proportional flow control valves are a type of flow valve. They generate a constant flow rate independent of the load which can be controlled in an electro-proportional and remote way. The flow control valve type SE has a directly actuated metering orifice, which has an advantage of approximately Qmin equal to zero in terms of the controllability. The flow control valve type SEH has a piloted metering orifice which is shown to be beneficial in dynamic systems with short reaction times. The flow control valve type SE and SEH is available as a single valve for pipe connection or as a manifold mounting valve. Pressure-limiting valves and randomly switchable idle circulation valves are additional options. The flow control valve type SE and SEH controls the operating speed of hydraulic consumers.
Proportional flow control valve type SE and SEH