Check Valves & Backflow Preventers
- Oatey® 43908 Backwater Valve, 6 in Nominal, PVC Body, Import HSI#: 43908-12214Call for availabilityList Price: $192.76$192.76
- Oatey® 43909 Backwater Valve, 6 in Nominal, ABS Body, Import HSI#: 43909-12214Call for availabilityList Price: $180.63$180.63
- MMM 940354 Swing Check Valve, 1 in Nominal, IPS Thread End Style, PTFE, C37700 Brass Body, Import HSI#: 940354-11941Call for availabilityList Price: $52.13$52.13
- MMM 46531 Anti-Siphon Valve, 3/8 x 1/4 in Nominal, Barb x MNPT End Style, Brass Body HSI#: 46531-11941Call for availabilityList Price: $19.96$19.96
- MMM 46566 Check Valve, 1/4 in Nominal, Female x Male End Style HSI#: 46566-11941Call for availabilityList Price: $35.66$35.66
- MMM 46567 Check Valve, 3/8 in Nominal, Female x Male End Style HSI#: 46567-11941Call for availabilityList Price: $45.48$45.48
- MMM 1000265 Hard Seat High Pressure Check Valve, 1/4 in, FNPT, 6 GPM, Carbon Steel Body HSI#: 1000265-11941Call for availabilityList Price: $52.33$52.33
- Legris by Dixon® 79960400 Non-Return In-Line Check Valve, 5/32 in, Tube, Nylon Body HSI#: 79960400-10639Call for availabilityList Price: $42.44$42.44
- Dixon® SWCV300 Swing Check Valve, 3 in Nominal, FNPT End Style, Brass Body HSI#: SWCV300-10639Call for availabilityList Price: $250.31$250.31
- Dixon® SWCV100 Swing Check Valve, 1 in Nominal, FNPT End Style, Brass Body HSI#: SWCV100-10639Call for availabilityList Price: $29.37$29.37
- Dixon® SWCV75 Swing Check Valve, 3/4 in Nominal, FNPT End Style, Brass Body HSI#: SWCV75-10639Call for availabilityList Price: $21.58$21.58
- Dixon® SWCV150 Swing Check Valve, 1-1/2 in Nominal, FNPT End Style, Brass Body HSI#: SWCV150-10639Call for availabilityList Price: $61.92$61.92
- Dixon® CV200 Spring-Loaded Check Valve, 2 in Nominal, FNPT End Style, Brass Body, NBR Seat Soft goods, Import HSI#: CV200-10639Call for availabilityList Price: $105.39$105.39
- Dixon® B45AB-R300 Air Blow Check Valve, 3 in, Quick Connect Plug, 316L Stainless Steel Body, EPDM Soft goods HSI#: B45AB-R300-10639Call for availabilityList Price: $350.53$350.53
- Dixon® SCVM6 Safety Check Valve, 3/4 in, FNPT, Brass Body HSI#: SCVM6-10639Call for availabilityList Price: $108.20$108.20
- Dixon® SCVS3 Safety Check Valve, 3/8 in, MNPT, Brass Body HSI#: SCVS3-10639Call for availabilityList Price: $68.44$68.44
- Dixon® SCVL2 Safety Check Valve, 1/4 in, Brass Body HSI#: SCVL2-10639Call for availabilityList Price: $67.88$67.88
- Dixon® SCVH8 Safety Check Valve, 1 in, NPT, Brass Body HSI#: SCVH8-10639Call for availabilityList Price: $127.09$127.09
- Dixon® SCVL6 Safety Check Valve, 3/4 in, MNPT, Brass Body HSI#: SCVL6-10639Call for availabilityList Price: $108.20$108.20
- Dixon® SSCVIL200 Check Valve, 2 in, FNPT, 316 Stainless Steel Body HSI#: SSCVIL200-10639Call for availabilityList Price: $427.02$427.02
- Dixon® A6VC6-MG TrueSeal™ Check Valve, 3/8 in Nominal, Tube End Style, Acetal Body, EPDM Soft goods HSI#: A6VC6-MG-10639Call for availabilityList Price: $19.36$19.36
- Dixon® BCV600 C Series Check Valve, 3/8 in, FNPT, Brass Body HSI#: BCV600-10639In stockList Price: $88.42$88.42
- Dixon® CV100 Spring-Loaded Check Valve, 1 in Nominal, FNPT End Style, Brass Body, NBR Seat Soft goods, Import HSI#: CV100-10639Call for availabilityList Price: $32.20$32.20
- Dixon® A4VC4-MG TrueSeal™ Check Valve, 1/4 in Nominal, Tube End Style, Acetal Body, EPDM Soft goods HSI#: A4VC4-MG-10639In stockList Price: $17.93$17.93
- Dixon® BVFS25 Strainer with Spring-Loaded Check Valve, 2 in, FNPT, Brass Body HSI#: BVFS25-10639Call for availabilityList Price: $121.56$121.56
- Dixon® BVFS35 Spring-Loaded Check Valve with Strainer, 3 in Nominal, FNPT End Style, Brass Body, NBR Seat Soft goods, Import HSI#: BVFS35-10639Call for availabilityList Price: $356.06$356.06
- Dixon® BCV400 C Series Check Valve, 1/4 in, FNPT, Brass Body HSI#: BCV400-10639Call for availabilityList Price: $58.08$58.08
- Dixon® BCV200 C Series Check Valve, 1/8 in, FNPT, Brass Body HSI#: BCV200-10639Call for availabilityList Price: $64.38$64.38
- Dixon® B45AB-R250 Air Blow Check Valve, 2-1/2 in, Quick Connect Plug, 316L Stainless Steel Body, EPDM Soft goods HSI#: B45AB-R250-10639Call for availabilityList Price: $322.91$322.91
- Dixon® SCVS4 Safety Check Valve, 1/2 in, MNPT, Brass Body HSI#: SCVS4-10639Call for availabilityList Price: $68.36$68.36
- Dixon® CV050 Spring-Loaded Check Valve, 1/2 in Nominal, FNPT End Style, Brass Body, NBR Seat Soft goods, Import HSI#: CV050-10639Call for availabilityList Price: $17.06$17.06
- Dixon® DSCV150 Check Valve, 1-1/2 in Nominal, FNPT End Style HSI#: DSCV150-10639Call for availabilityList Price: $507.69$507.69
- Dixon® CV075 Spring-Loaded Check Valve, 3/4 in Nominal, FNPT End Style, Brass Body, NBR Seat Soft goods, Import HSI#: CV075-10639Call for availabilityList Price: $23.85$23.85
- Dixon® DFVS35 Foot Valve, 3 in, FNPT, Cast Iron Body HSI#: DFVS35-10639Call for availabilityList Price: $94.98$94.98
- Dixon® DFVS20 Foot Valve, 1-1/2 in, FNPT, Cast Iron Body HSI#: DFVS20-10639Call for availabilityList Price: $38.59$38.59
- Dixon® FP150F Pin Lug Plug, 1-1/2 in Nominal, Male NST (NH) End Style, Brass, Domestic HSI#: FP150F-10639Call for availabilityList Price: $42.42$42.42
- Dixon® DFR1515F Rocker Lug, 1-1/2 in, Female NST (NH) Swivel HSI#: DFR1515F-10639Call for availabilityList Price: $90.30$90.30
- Dixon® DFP1515 Pin Lug Swivel, 1-1/2 in, FNPSH, Domestic HSI#: DFP1515-10639Call for availabilityList Price: $87.08$87.08
- Dixon® FC600F Pin Lug Cap, 6 in, Female NST (NH), Brass, Domestic HSI#: FC600F-10639Call for availabilityList Price: $348.41$348.41
- Dixon® RFC250F Rocker Lug Cap, 2-1/2 in, Female NST (NH), Brass, Domestic HSI#: RFC250F-10639Call for availabilityList Price: $37.71$37.71