|1. Dissolution of Raw Materials

Dried chips of raw material (PET) are
fed into a hopper, then supplied to an
extruder and completely melted down.

Intrinsically Safe Explosion-proof System 5-Port Solenoid Valve 
51-SY5000/7000/9000

Directional Control Valves ? Explosion-Proof Valves

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?Ex ia ⅡC T5 (Product that has passed equipment certification)
　Model certificate number: DEK22.0071X
?3 types of connectors are available: L-type plug connector, L-type plug
　connector with cover, With IP65 compliant cable
?You can select from 2 types of barriers at the time of purchase, or you can
　select a commercially available barrier.
* It is the customer's responsibility to check the compatibility when a
　commercially available barrier is selected.
?Manifold type no.: 51-SS5Y5, 51-SS5Y7

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Safety Instructions　3/4/5 Port Solenoid Valves/Precautions　Selection/Technical Data
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Series	Flow rate characteristics 4/2→5/3 (A/B→EA/EB) C［dm3/（s?bar）］	Flow rate characteristics 4/2→5/3 (A/B→EA/EB) b	Flow rate characteristics 4/2→5/3 (A/B→EA/EB) Cv	Power consumption (W)
51-SY5000	2.8	0.29	0.66	0.52
51-SY7000	4.1	0.29	1.0	0.52
51-SY9000	9.6	0.43	2.6	0.52