Norgren P68F-8GA-NNN Soft Start Dump Valve - 3-17 bar

Soft-start control and dump functionality slow the downstream pressure ramp during machine startups. This minimizes hydraulic shocks on actuators, valves, and conveyors, reducing wear, extending service life, and helping meet startup-sequence requirements in automated lines. It is ideal for packaging machines, pick-and-place systems, and any line where rapid pressurization can compromise accuracy and safety. High forward flow capacity (147 dm3/s or 312 scfm) enables rapid venting and faster cycle times during startup and shutdown. The business impact is reduced downtime and improved throughput on high-demand lines such as packaging, pneumatic transfer, and assembly systems. The valve's large flow capacity is particularly beneficial when downstream devices require quick pressure relief to maintain cycle accuracy and safety. Porting and actuation flexibility comes from a 1" PTF port and a 1/8" gauge port, allowing easy retrofits into existing panels. The 3/2 valve configuration with air-pilot/spring-return actuation ensures reliable reset and predictable response, even with variable air supply conditions. This compatibility simplifies installation, reduces wiring complexity, and supports common control strategies used in automation projects. Aluminium body with nitrile elastomer seals provides durability for industrial environments and a wide operating temperature range (-20 to 80 °C). The robust construction minimizes maintenance, extends service life, and reduces replacement costs. Compliance-focused design and practical accessories—MB008B silencer, M/P15737 electrical plug, and Olympian Plus system options (T68C-AGB-B2N shut-off valve, wall bracket 18-001-978)—simplify silent operation, electrical wiring, and mounting, lowering total cost of ownership.