P68F – Olympian Plus plug-in system

Soft start/dump valves

Technical features

Medium	Compressed air only
Operating pressure	3 bar (43 psi) minimum 10 bar (145 psi) (Solenoid operated) 17 bar (246 psi) (Pilot operated)
Snap pressure	Full flow when downstream pressure reaches 50 … 80% of inlet pressure
Charge time	For 25 litre (845 fluid oz)downstream volume and 6,3 bar (90 psi) inlet pressure 6,4 sec. minimum 115 sec. maximum
Flow	(P1 » P2 = Cv 11,2) (P2 » P3 = Cv >11) Operating pressure: 6,3 bar (91 psi) Δp: 0,5 bar (7 psi)
Port sizes	3/4", 1", 1 1/4" or 1 1/2"
Air pilot port	G1/4 with ISO G main ports 1/4 PTF with PTF main ports
Exhaust port	G1 with ISO G main ports 1" PTF with PTF main ports
Standard compliance	(only valid for Air pilot/operator version): II 2G Ex h IIC T6 Gb II 2D Ex h IIIC T85° Db
Ambient/Media temperature	Solenoid actuated: -20° … +50°C ( -4 … +149°F) Pilot actuated: -20° … +80°C ( -4 … +176°F)
Materials	Body, yoke, top and bottom plate: Aluminium Filter discs: Sintered plastic Internal components: Brass/steel Elastomers: NBR