Press Releases

16.02.2022

Load-holding valve for oscillation-prone systems and high operating pressures

Perfect for oscillation-prone systems and high operating pressures – the new OSCA load-holding valve from HAWE Hydraulik

With a pressure setting of up to 500 bar and a completely new, dirt-resistant design, HAWE Hydraulik is launching the new OSCA load-holding valve. As a screw-in valve, the type OSCA allows load pressures of up to 420 bar and is therefore the perfect complement to the proportional directional spool valve type PSL from the same company.

Various cone designs and control ratios are available, which enable fine tuning even in systems that are very susceptible to oscillations. Designed as a screw-in valve, it allows easy assembly and disassembly. Various connection blocks are also available in the product range. Appropriate tools are offered to make it easier to manufacture own connection blocks. Target markets are cranes, aerial work platforms and construction machinery, where more oscillations can occur due to long boom arms. Due to the high operating pressure of 500 bar, even high load peaks are no problem for this valve. In the product range of HAWE Hydraulik there are further load holding valves for a wide variety of requirements. With the comprehensive application know-how and many years of experience, the engineers at HAWE Hydraulik advise on the design and selection of this key element in mobile machines.