Valves

  1. Groco Full Color Touchscreen LCD Monitor - 5" - LCD-5

    $2,638.20
  2. Groco FBVE Series Bronze Electric Flanged Seacock

    $2,347.03 - $3,619.71
    0
  3. Groco G-Gate Hub to Garmin - G-GATE-G

    $1,420.20
  4. Groco SBV-P Series Bronze Flanged Seacock with Side Port

    $751.01 - $4,512.92
  5. Perko Ball Valve Seacock

    $329.58 - $414.98
  6. Groco BV Series Full-Flow Ball-Type Seacock

    $284.80 - $4,615.32
    3
  7. Perko Bronze Seacock Body

    $230.20 - $797.24
  8. Raritan Marine Solenoid Valve

    $219.00 - $235.80
  9. Perko Flush Pro Valve

    $178.40 - $289.01
  10. Apollo Conbraco Full Flow Sea Flange Valve

    $170.00 - $893.87
    1
  11. Forespar Marelon Full-Flow Seacock with Mushroom Thru-Hull

    $127.10 - $279.42
    1
  12. Forespar 93-Series Marelon Threaded Ball Valve

    $122.62 - $269.34
    0
  13. Whale Diverter Y-Valve - DV5606

    $118.18
    0
  14. Forespar Marelon 93 Series Ball Valve/Mushroom Thru-Hull Fitting

    $118.14 - $273.83
    0
  15. Jabsco Diverter Y-Valve - 45490-1000

    $116.80
    2
  16. Racor Shut-Off Valve Drain Kit - RK 19492

    $116.78
  17. Groco FV Series Tank Selector Valve

    $113.98 - $344.98
  18. Jabsco Water Pressure Regulator - 44412-2045

    $88.78
    0
  19. Forespar MF 849 Marelon Seacock

    $83.42 - $197.98
    0
  20. SHURflo Wall Mount Pressure Reducing Water Connection - 183-029-14

    $80.38
    2
  21. Forespar MF-Series Diverter Y-Valve Connector

    $80.06 - $85.66
    0
  22. Jabsco Water Pressure Regulator - 44411-1045

    $78.98
    2
  23. Groco FBV Series Bronze Flanged Seacock

    $76.20 - $611.09
    5
  24. Apollo Conbraco 3-Way Diverter Valve

    $76.18 - $360.43
    1
  25. Jabsco Water Pressure Regulator - 44412-1045

    $69.18
    1
  26. Jabsco Water Pressure Regulator - 44411-0045

    $66.38
    0
  27. SHURflo Wall Mount Pressure Reducing Water Connection - 183-029-18

    $64.98
    0
  28. Apollo Conbraco Fuel Valve Shut Off

    $64.98
    0
  29. Forespar MF850 Marelon Threaded Ball Valve

    $59.90 - $253.67
    2
  30. Groco IBV-S Series Stainless Steel Inline Ball Valve

    $57.98 - $793.07
  31. Beckson Hose Inline Check Valve - 1 1/2" - CV-1-1/2

    $57.98
  32. Vetus Bronze Ball Valve

    $56.60 - $177.00
  33. Groco BB Series Backing Block

    $55.18 - $101.38
    0
  34. Jabsco Y Valve Service Kit - 45488-0000

    $50.98
    1
  35. Moeller 3 Way Fuel Valve - 033312-10

    $50.98
    1
  36. Groco IBVF Series Flanged Adapter

    $50.98 - $290.42
    1
  37. Groco Bronze 3-Way Valve

    $48.18 - $231.60
  38. Whitecap Fuel Shut-Off Valve - P-5524

    $42.60
    0
  39. Whitecap Fuel Shut-Off Valve - P-5523

    $41.20
    0
  40. Whitecap Fuel Shut-Off Valve - P-5520

    $38.40
    2
  41. Groco IBV Series BSPP Bronze Inline Ball Valve

    $38.38 - $644.67
    2
  42. Vetus Stainless Steel Ball Valve

    $38.38 - $272.18
  43. Whitecap Fuel Shut-Off Valve - P-5521

    $37.00
    0
  44. Jabsco In-Line Check Valve

    $35.58
    0
  45. Forespar Y-Connector

    $35.26 - $37.50
    0
  46. 36% off

    Apollo Conbraco Shut Off Valve

    $55.18 - $436.04
    $34.98 - $436.04
    0
  47. T-H Marine Inline Scupper Check Valve

    $34.18
    0
  48. Moeller Fuel Shut-Off Valve - 033306-10

    $34.18
    0
 
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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!