Valves

  1. Groco IBV Series Bronze Inline Ball Valve

    $23.53 - $1,086.14
    5
  2. Groco FBV Series Bronze Flanged Seacock

    $72.15 - $589.29
    3
  3. Groco BV Series Full-Flow Ball-Type Seacock

    $274.65 - $4,450.52
    3
  4. Jabsco Diverter Y-Valve - 45490-1000

    $112.65
    2
  5. Groco BB Series Backing Block

    $53.23 - $97.78
    0
  6. Groco IBV Series BSPP Bronze Inline Ball Valve

    $37.03 - $621.68
    2
  7. Groco IBVF Series Flanged Adapter

    $49.18 - $280.07
    1
  8. Groco SBV-P Series Bronze Flanged Seacock with Side Port

    $724.21 - $4,351.77
  9. Jabsco In-Line Check Valve

    $34.33
    0
  10. Groco CV Series Bronze Inline Check Valve

    $25.44 - $173.40
  11. Groco IBV-S Series Stainless Steel Inline Ball Valve

    $55.93 - $764.78
  12. Groco FV Series Bronze Inline Fuel Valve

    $24.88 - $45.13
  13. Jabsco Y Valve Service Kit - 45488-0000

    $49.18
    1
  14. Groco Bronze 3-Way Valve

    $46.48 - $223.35
  15. Jabsco Water Pressure Regulator - 44411-1045

    $76.18
    2
  16. Jabsco Water Pressure Regulator - 44412-1045

    $66.73
    1
  17. Racor Shut-Off Valve Drain Kit - RK 19492

    $112.63
  18. Jabsco Water Pressure Regulator - 44412-2045

    $85.63
    0
  19. Groco FBVE Series Bronze Electric Flanged Seacock

    $2,263.23 - $3,490.46
    0
  20. Groco PNC Series Pipe Nipples with Check Valve

    $24.24 - $72.13
    0
  21. Jabsco Water Pressure Regulator - 44411-0045

    $64.03
    0
  22. Groco FV Series Tank Selector Valve

    $109.93 - $332.68
  23. Jabsco Handle Extension Spacer - 45500-1000

    $21.46
    0
  24. Groco FV Series 90 deg. Fuel Valve

    $28.93 - $45.13
  25. Groco Full Color Touchscreen LCD Monitor - 5" - LCD-5

    $2,544.00
  26. Groco G-Gate Hub to Garmin - G-GATE-G

    $1,369.50

About Valves

Marine Y-Valves

Marine Y Valves for boat toilets and marine 3 way valves for water applications above and below the waterline. For water use or mairine toilets, Defender Marine offers several marine 3-way valves and connectors. Service kits are also available for updating and fixing boat Y-valves at home. Above or below the waterline Defender has got you covered!