Description Fits Stainless Products Y-Ball Check valves Made in USA by Stainless Products Used to purge the stainless steel line of milk or C.I.P. solution. Valve has a filter chamber with clamp and wing nut for changing air filters Comes with a 3/8 inch female NPT air connection. 20 to 60 PSI operating range. Features and Options: All stainless steel constructions (T316L) Precision molded plug assures positive shut-off (replacements available) Seat material • EPDM 316 Stainless Steel 1.0 micron filter (replacement filters available) see detail image at left for bottom view Replacement clamp, screen gasket and plug available. scroll down for link to Y-Ball check valves SP62C-2.5-E Made in USA by Stainless Products Related Items; 1001-363 Air Blow Valve Complete 1.5 1001-364 Air Blow Valve Complete 2.0 1001-355 Air Blow Valve Complete 2.5 Spare Parts: 17130 - 1.5 inch HD Clamp 17132 - 2.5 inch HD Clamp 1001-356 Tube of 200 filters 1001-358 Plug & Stem for 1.5 and 2 inch Blow Valve 1001-372 SS Filter Screen Gasket for 1.5 inch Blow Valve 12/24