The hydraulic check valve can offer practical benefits that are very valuable even in applications where the use of hydraulic systems is unavoidable The first really important advantage of using a hydraulic check valve is that it keeps the system efficient by preventing backflow, which causes pressure drops. In this way, users can expect reduction not only in performance levels but also increased maintenance costs over time for their machinery To begin with, it acts as a safety valve for machinery since reverse flow can cause damage. This not only extends the lifespan of your equipment but also lessens users' maintenance and repair costs Secondly, it insures that the act of mechanical operation will be a continuous process. Quick response time from the valve means that hydraulic fluid always moves in line with its intended direction Lastly, because the valve is automatic in operation, it seldom requires user attention. Depending on the particular application and environment this can be an advantage or a disadvantage -- saving time & labour are another two good reasons for using such a device in any system where reliable fluid maintenance is important