Dynaquip 1 1/2 in Spring Return Pneumatic Actuated Ball Valve, 3-Piece - PVA67AMSR07512A Nominal Size-34" X 1.25" the only moving parts are

the only moving parts are a flapper valve and a tough rubber-sealed foot pump

Bradley S59-2080H Thermostatic Valve Standard 80 GPM

8 gallon capacity

MEDICAL PAN

nonabsorbent fiber scrapes and entraps heavy debris from foot traffic

Dynaquip 1 1/2 in Spring Return Pneumatic Actuated Ball Valve, 3-Piece - PVA67AMSR07512A Nominal Size-34" X 1.25" the only moving parts areThis compact Dynaquip pneumatic actuated ball valve provides accurate alignment and features a hard anodized aluminum housing, anticorrosive coating, and a NEMA 4 enclosure. Model is designed to allow easy in line maintenance and is suitable for continuous rapid cycling or hazardous conditions. Integral 120VAC, 60 Hz, NAMUR mount solenoid with three 1 4" NPT ports.