DEL Ozone DELCheck 2" Check Valve (CO-0103) elbows Model-year-specific parts matter

Model-year-specific parts matter

This quantity-two replacement set is especially useful when the original unions are cracked

AquaStar ChemStar CH200 parts bag

2 inch face-diameter fixed smooth design

DEL Ozone DELCheck 2" Check Valve (CO-0103) elbows Model-year-specific parts matterA check valve helps control one way flow and can play an important protective role in ozone related plumbing, and this DEL Ozone DELCheck valve is designed for compatible 2 inch applications where a dependable flow direction component is needed. When a check valve becomes worn, stuck, or unreliable, system protection and flow control can become less dependable than they should be. The DELCheck design and 2 inch sizing give this part practical value