Hawe PSL and PSV proportional multiport valve
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- Genel Bilgi
It acts as an agent for the original imported German Hawe PSL and PSV load-sensing proportional multiport valve, mainly used to control the movement direction of hydraulic actuators and adjust the actuators steplessly regardless. load. Movement speed.
In this context, a large number of actuators can operate at different speeds and pressures simultaneously and independently of each other until the total required flow rate and the total displacement of the pump are reached.
The proportional multiport valve is a combined valve and consists of the following functional components:
1. Connection blocks
In addition to the pump, LS, Z, M control interface and metering interface, the pressure oil inlet P and return tank R interface are tested.
According to quantitative pump (open loop) or variable pump (closed loop) or constant pressure system.
According to the P port and R port’s connection thread specifications.
With / without integrated control oil supply.
With / without pressure limiting valve
Pumped / pumpless discharge circuit (safety circuit)
2.4 / 3 and 3/3 multi-way valve
10 spool valves controlling the A and B ports of the actuator can be installed on the side of the link.
According to spool valve function.
According to permissible flow when the spool valve is in the end position.
According to additional secondary functions, for example switching functions.
According to the manipulation method.
As the terminal of the valve block combination.
With internal or external control port oil interface T.
With / without additional LS imports.
Attach the attachment plate (combination type) in specification 3 directly.
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