Check Valve

Fully lined check valve for chemically corrosive media.
Prevents cross contamination caused by back-flow of chemicals.
Ball check precisely machined solid or hollow ball made of PTFE.
Spring check available both in horizontal and vertical positions.
Swing check disc swinging freely within piping system without interference with the diameter of the connecting pipe.

Additional information

Subtype	Ball Check, Transparent Bolosilicate Sight Glass (up to DN80), Spring Check (up to DN100), Swing Check (up to DN250)
Size	DN20, DN25, DN40, DN50, DN65, DN80, DN100, DN150
Liner Material	PFA, PTFE
Body Material	Carbon Steel, Stainless Steel
Temperature Range	-30°C to 200°C
Flange Rating	ANSI B16.5 150#
Lengths	Face to face ASME B16.10, Face to face EN 558-1