Check Valves and Backflow Preventers

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  1. popularity: 98 Watts 3/4" x 1-3/8" Vacuum Breaker, GHT Connection Type - 8BI Product Code: #C1911324
    Special Price $10.55 List Price $12.86
  2. popularity: 98 Apollo 1/2" x 1-7/8" Vacuum Breaker, FNPT Connection Type - 3820301 Product Code: #C1911279
    Special Price $26.19 List Price $31.94
  3. popularity: 98 Watts 3/4" Dual Check Valve, Bronze, FNPT Connection Type - 9D-M2-3/4" Product Code: #C1911217
    Special Price $74.02 List Price $90.27
  4. popularity: 98 Watts 1/2" Dual Check Valve, Bronze, FNPT Union Connection Type - 9D-M3-1/2" Product Code: #C1911216
    Special Price $66.34 List Price $80.90
  5. popularity: 98 Watts 1/2" Check Valve, Polysulfone, Push Connection Type - 3540B-10 Product Code: #C1911212
    Special Price $7.67 List Price $9.35
  6. popularity: 98 1-1/2" Swing Check Valve, Brass, NPT Connection Type - 10F326 Product Code: #C1911159
    Special Price $54.51 List Price $66.48
  7. popularity: 98 1-1/4" Swing Check Valve, Brass, NPT Connection Type - 10F325 Product Code: #C1911158
    Special Price $88.68 List Price $108.15
  8. popularity: 98 SMC 1/2" Piston Spring Check Valve, Brass, MNPT x FNPT Connection Type - CHK BRS 810-8M8F-B Product Code: #C1911055
    Special Price $25.43 List Price $31.01
  9. popularity: 98 Campbell 1" Spring Check Valve, Lead Free Brass, FNPT Connection Type - 4031E Product Code: #C1910691
    Special Price $40.11 List Price $48.91
  10. popularity: 98 Apollo 1" Ball Cone Spring Check Valve, Bronze, FNPT Connection Type - 6110501 Product Code: #C1910621
    Special Price $59.00 List Price $71.95
  11. popularity: 98 Apollo 3/4" Ball Cone Spring Check Valve, Bronze, FNPT Connection Type - 6110401 Product Code: #C1910620
    Special Price $37.59 List Price $45.84
  12. popularity: 90 SMC 1/4" Ball Cone Spring Check Valve, Polypropylene, Barb Connection Type - PP CHK 695-4B4B-B Product Code: #C1911063
    Special Price $5.14 List Price $6.27
  13. popularity: 80 SMC 3/8" Ball Cone Spring Check Valve, Gray PVC, Barb Connection Type - PVC CHK 426-6B6B-F Product Code: #C1911082
    Special Price $18.67 List Price $22.77
  14. popularity: 80 Hayward 2" Check Valve, CPVC, SKT/FNPT Connection Type - TC20200ST Product Code: #C1910779
    Special Price $145.26 List Price $177.14
  15. popularity: 50 Sharpe Valves 2" Piston Check Valve, Forged Carbon Steel, Socket Connection Type - SV24834SW020 Product Code: #C1953075
    Special Price $344.73 List Price $420.40
  16. popularity: 50 Sharpe Valves 1-1/2" Piston Check Valve, Forged Carbon Steel, Socket Connection Type - SV24834SW014 Product Code: #C1953074
    Special Price $270.81 List Price $330.26
  17. popularity: 50 Sharpe Valves 1-1/4" Piston Check Valve, Forged Carbon Steel, Socket Connection Type - SV24834SW012 Product Code: #C1953073
    Special Price $269.16 List Price $328.24
  18. popularity: 50 Sharpe Valves 3/4" Piston Check Valve, Forged Carbon Steel, Socket Connection Type - SV24834SW006 Product Code: #C1953072
    Special Price $90.31 List Price $110.13
  19. popularity: 50 Sharpe Valves 1/2" Piston Check Valve, Forged Carbon Steel, Socket Connection Type - SV24834SW004 Product Code: #C1953071
    Special Price $94.37 List Price $115.08
  20. popularity: 50 Ipex Usa 8" Swing Check Valve, PVC, Flanged Connection Type - SCOV214 Product Code: #C1953070
    Special Price $3,838.00 List Price $4,680.49
  21. popularity: 50 Ipex Usa 6" Swing Check Valve, PVC, Flanged Connection Type - SCOV213 Product Code: #C1953069
    Special Price $2,388.00 List Price $2,912.20
  22. popularity: 50 Ipex Usa 4" Swing Check Valve, PVC, Flanged Connection Type - SCOV211 Product Code: #C1953068
    Special Price $1,332.00 List Price $1,624.39
  23. popularity: 50 Ipex Usa 8" Swing Check Valve, PVC, Flanged Connection Type - SCOV114 Product Code: #C1953067
    Special Price $3,464.53 List Price $4,225.04
  24. popularity: 50 Ipex Usa 6" Swing Check Valve, PVC, Flanged Connection Type - SCOV113 Product Code: #C1953066
    Special Price $1,772.21 List Price $2,161.23
  25. popularity: 50 Ipex Usa 4" Swing Check Valve, PVC, Flanged Connection Type - SCOV111 Product Code: #C1953065
    Special Price $1,186.00 List Price $1,446.34
  26. popularity: 50 Hayward 20" Wafer Check Valve, PVC, Flanged Connection Type - WC12000V Product Code: #C1953063
    Special Price $11,055.35 List Price $13,482.13
  27. popularity: 50 Apollo 3-1/2" Bronze Flow Check Valve - 35FC402 Product Code: #C1953021
    Special Price $56.77 List Price $69.24
  28. popularity: 50 Plast-O-Matic 1" x 2-13/16" Vacuum Breaker, FNPT Connection Type - VBM100V-PP Product Code: #C1949991
    Special Price $262.39 List Price $319.99
  29. popularity: 50 Plast-O-Matic 3/4" x 2-13/16" Vacuum Breaker, FNPT Connection Type - VBM075V-PP Product Code: #C1949990
    Special Price $220.62 List Price $269.05
  30. popularity: 50 Plast-O-Matic 3" Check Valve, Polypropylene, FNPT Connection Type - CKS300VT-NC-PP Product Code: #C1949987
    Special Price $520.29 List Price $634.50
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