5/3 Way Double Solenoid Valve 3 Position - Airmax Pneumatics
Amazon.com: Pneumatic Manual Control Valve 5 Port 3 Position Hand Lever Valve 0~0.8Mpa Pneumatic Air Hand Lever Operated Valve Solenoid Valve, (inlet PT1/4) (exhaust G1/8)(4H230-08) : Industrial & Scientific
How 5/3 Double Solenoid Valve Works | what is the difference between PHN, PAN & PRN - YouTube
J-5-3/8-B-EX - Pneumatic valves (pneumatically actuated) (Festo) - Affiliated Control Equipment Inc.