XQ KKP Series Quick Exhaust Valve Quick Exhaust Valve, port size from 1/8″ to 1/2″ On Click the picture to enlarge: Model:XQ170600 XQ170800 XQ171000 XQ171500 New Pneumatic Toggle Valve 2 Position 3 Position SY3000 SY5000 SY7000 Solenoid Valve SYJ3000 SYJ5000 SYJ7000 Solenoid Valve SYA3000 SYA5000 SYA7000 Air Operated Valve