+39 0544 502011
USE Valve used to control the movement and locking of the motor in both directions (DE) by realising the controlled movement of the load, which does not escape dragged by its own weight, as the valve does not allow any cavitation of the motor. Direct flanging, adopted for Donfoss OMP OMR series motors, ensures maximum safety, minimum pressure drop and compact installation. MATERIALS AND CHARACTERISTICS Body: galvanised steel Internal components: thermally hardened and ground steel Seals: BUNAN standard Seal: negligible leakage Standard calibration: 320 Bar The valve setting must be at least 1.3 times the load-induced pressure to allow the valve to close even when subjected to the pressure equal to the maximum load. MOUNTING Connect Vl and V2 to the supply and flange Cl and C2 directly to the motor.
