Model 40A
Concrete Pipe

Precision machined seating surfaces 
provide watertight seal.                    

Bronze lift nut and stem ensure smooth operation 
and corrosion resistance.                    

Heavy-wall Cast Iron constructions for lasting 
performance.           

Removable bonnet allows easy access to 
internal components.                    

Single center wedge design distributes uniform pressure 
across the seat.                    

Non-rising stem with leak resistant packing gland.