SMC 53-SY7140-LL6 4/5 Port Solenoid Valve MSRP: Now: $87.00 Was: Intrinsically safe SY valve is designed to be used in hazardous location by limiting the energy that could cause ignition when used with properly sized barriers. 53-SY7140-LL6
SMC 53-SY5220-LL6-C4 4/5 Port Solenoid Valve MSRP: Now: $123.00 Was: 4/5 Port Solenoid Valve 53-SY5220-LL6-C4
SMC 53-SY7340-LL6 4/5 Port Solenoid Valve MSRP: Now: $141.00 Was: Intrisically safe SY valve 53-SY7340-LL6
