3-A Sanitary (3S)
Composed of 3-A specification material, the 316 stainless steel valve has been electropolished for use in sanitary systems. It has been designed for easy disassembly and cleaning and is seen as an economical option compared to full-bodied models.
Sanitary Cartridge (SC)
Accommodating of both existing and new ferrules, this stainless steel valve is designed to fit inside of a fitting without the need for more line space.
Sanitary Insert (CB, TC)
Check-All’s go-to sanitary check valve solution for over 50 years. It has been manufactured to attach with clamp style, groove-ended fittings, effectively replacing the gasket and in turn requiring no additional space.