This is a 304 Grade Stainless Steel Ball Valve 1 Inch Female x 1 Inch Female NPT
These are made with nylon seals that are hard wearing and can handle boiling water and boiling wort.

304 Full Bore Stainless Steel Ball Valve 1 Inch Female x 1 Inch Female NPT

This is a 304 Grade Stainless Steel Ball Valve 1 Inch Female x 1 Inch Female NPT
These are made with nylon seals that are hard wearing and can handle boiling water and boiling wort.