P64F – 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 2 litre downstream volume and 6,3 bar (90 psi) inlet pressure 0,2 sec. minimum 75 sec. maximum
Flow	57 dm3/s Operating pressure: 6,3 bar (91 psi) Δp: 0,5 bar (7 psi)
Port sizes	1/4”, 3/8”, 1/2” or 3/4”
Air pilot port	1/4 PTF with PTF main ports Rc1/4 with ISO G main ports
Exhaust port	1/2 PTF with PTF main ports G1/2 with ISO G main ports 0,6 dm3/s (1.3 scfm)
Gauge port	1/8 PTF with PTF main ports Rc1/8 with ISO G 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° … +122°F) Pilot actuated: -20° … +80°C (-4° … +176°F) Version with gauge: -20° … +65°C (-4° … +149°F) Air supply must be dry enough to avoid ice formation at temperatures below +2°C (+35°F).
Materials	Body & yoke: Zinc alloy Intermediate body: Aluminium Top plate: Zinc Elastomers: NBR