Can this contactor replace a standard 1-pole unit without a shunt

It is not a direct electrical replacement for SPDT applications requiring both normally open and normally closed contacts

When installed according to specifications on a flat cabinet surface

though you should verify your specific fluid temperature against the 180°F maximum rating

ASCO 8210G9-12V Valve 322838-753 Can this contactor replace aThe ASCO 8210G9 12V is a high performance 2 way normally closed solenoid valve engineered for reliable fluid control in demanding HVACR and industrial environments. This pilot operated valve features a durable brass body and high grade NBR seals, making it an ideal ASCO general service valve for managing air, water, and light oil. With a generous 5 Cv flow factor and a 3 4 inch NPT connection, it ensures efficient throughput for medium pressure