Rolls are ideal for covering large areas and soaking up spills

Meets ANSI Standard Z358

Body Material: Low-Lead Brass

Speakman SGN2 Emergency Shower Sign

Connection: 1/2" NCT

Top Brand Check Valve, 1/2 in, Single, Inline Piston, Brass, MNPT x FNPT - CHK BRS 810-8M8F-F Operation-Push Button Rolls are ideal for coveringIdeal for installation in tight spaces, this piston spring check valve can provide backflow protection for a variety of applications. Model has an embedded O ring that seals on the seat. Pressure in the direction of flow moves the piston and seal off the seat and exposes the cross holes in the piston. Valve is designed to provide a positive seal at very low back pressure or slight vacuum.