3A Y-Ball Check Valve Size: 1-1/2 ", 2", 2-1/2 ", 3"

3A Y-Ball Check Valve Features and Benefits:

1. Two piece construction for easier adjustment. 

2. Seals are replaceable.

3. PTFE ball has better heat and abrasion resistance and lasts longer between maintenance cycles. 

4. All the contact surfaces are SS 316 constrution. 

5. Surface finish polished to sanitary standard better than 32Ra.
6. Manufacturing and design according to 3A Sanitary Standard.