Check Valves & Backflow Preventers
- Sioux® SP505634 Replacement Valve Pin, Suitable for Power Tool HSI#: PTS50945Call for availability$13.86$13.86
- Oatey® 270245 Gripper® Mechanical Pipe Plug, 4 in Pipe, 17 psi, ABS, 4.06 in dia, Zinc Wing Nut, Rubber O-Ring HSI#: 270245-12214Call for availability$15.67$15.67
- Dixon® 7010437US Pipe Cutting System 220E HSI#: 7010437US-16558Call for availability$2,821.94$2,821.94
- Oatey® 43909 Backwater Valve, 6 in Nominal, Threaded Cap, ABS Body, Black, Import HSI#: 43909-12214Call for availability$233.47$233.47
- MMM 940354 Swing Check Valve, 1 in Nominal, IPS Thread End Style, PTFE, C37700 Brass Body, Import HSI#: 940354-11941Call for availability$59.07$59.07
- MMM 46531 Anti-Siphon Valve, 3/8 x 1/4 in Nominal, Barb x MNPT End Style, Brass Body HSI#: 46531-11941Call for availability$5.67$5.67
- MMM 46566 Check Valve, 1/4 in Nominal, Female x Male End Style HSI#: 46566-11941Call for availability$48.01$48.01
- MMM 46567 Check Valve, 3/8 in Nominal, Female x Male End Style HSI#: 46567-11941Call for availability$47.08$47.08
- MMM 1000265 Hard Seat High Pressure Check Valve, 1/4 in, FNPT, 6 GPM, Carbon Steel Body HSI#: 1000265-11941Call for availability$70.46$70.46
- Oatey® 31309 Replacement Dauber Cap with Polyethylene Liner, 8 oz Capacity, for PVC/CPVC Cement, Domestic HSI#: 31309-12214Call for availability$2.92$2.92
- Midland Metal 39595 Self-Sealed Air Tank Drain Valve, 1/4 in Male Nominal, Brass HSI#: 39595-11941Call for availability$18.40$18.40










