1/2'' Inline spring check valve.
Made of brass, stable, solid and has long service life.
Corrosion resistant, non-toxic, resistant to abrasion.
For gas and liquid regulation and control, to prevent the backflow of media in the pipeline system , widely used in chemical, liquefied petroleum gas, fluid and other industries.
Easy to install and convenient to use.
Length: Approx. 43mm/1.7inch
Internal Thread Dia. 19mm/0.75inch
1 Piece Vertical Check Valve