In January 2008, Rotork Fluid Systems opened a new Training Centre at the head office in Lucca with...
DH range production has been discontinued. Please consult the After Sales department in our Lucca (Italy), factory for DH spare parts availability or further information. Phone: +3905832221 ext. 520 email: firstname.lastname@example.org
The DH range of quarter-turn hydraulic vane dampers are engineered to provide a simple, reliable solution to inherent problems often seen in swing check valve applications: namely down line surges from rapid disc reseating and excessive valve wear due to the disc flutter produced at some flow rates.
The rugged design features a self-contained hydraulic system that incorporates an easily adjusted valve for simple yet precise throttling controlin both directions. This closed loop hydraulic circuit protects the valve from potential valve contamination.
- ATEX certified
- Environmental protection: IP 6X
- Temperature class: T5 (-20 to 100 °C)
- Visual position indication