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.

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.

The company has launched PressACR fittings, a joining method designed for use in copper tube systems for air conditioning and refrigeration applications.