Description Manuals Videos Articles Clemco 01791 - Nipple, 1-1/2 x close This is an OEM replacement Pipe Nipple for an Flat Sand Valve and an Auto Quantum Valve FSV Item # 22 AQV Item # 15 Sentinel Valve Item Number # 14 Customers Also Viewed Clemco Flat Sand Valve, FSV #02427 $281.18 Pipe Nipple, 1-1/4 inch x 8 inch #01724 $20.88 Pipe Wye, 1-1/4 inch #01818 $39.36