Most Check-All Valves are available in the following materials:  

316 Stainless Steel (SS)	Alloy 20 (A20)
Brass (BR)	Carbon Steel (CS)
Alloy B (HB)	Alloy C-276 (HC)
INCONEL® Alloys 600/625(I6)	MONEL® Alloy (MO)
PVC (PV)	Fluoropolymer (TF)
Titanium (TI)

Internal material may differ from body materials. Other materials may be available. Please contact sales@checkall.com for more information. Material selection for a specific application is the responsibility of the customer.