SIMPLIFIED VALVE CIRCUIT GUIDE
To use a 3-way spool valve as a 2-way normally closed valve, plug port 3 and connect the inlet to port 1 and the outlet to port 2 Spool Valve, 3-Way, 3-Port, Used as a N.O. 2-Way, 2-Port Except: The normally open, 2-way configuration is not possible with the 3-way 1⁄ 8" Nugget solenoid operated valve.
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