The one-way valves are designed to allow air into the plumbing drainage system when negative pressures develop in the piping, eliminating the need to tie into a stack vent.

The heavy-duty ductile iron resistant valve is manufactured to the latest AWWA C515-15 standard and UL listed and FM approved.

The new ball check valve meets AWWA standard C508 check valve flanged to flanged lay lengths.

Taco Family Company specializes in 300 Series stainless steel castings.

The company is now offering lead-free brass PEX ball valves with tee handle option for its Crimp PEX (754PXTLF) and Cold Expansion Connection (754PXCELF) versions.

The valves are now NSF 61/372-certified for potable water and lead-free applications.

The new 723/724 "Skid Series" valve body uses less steel, which reduces the cost of the valve.

The Wm. Powell Co. (Powell Valves) has been a privately held company for more than 174 years. 

The company has introduced a new lead free Y Strainer product — the 146TLF Economy Series — in six sizes.