Valves

  1. Whale Non-Return Valve - LV1219

    $27.20
    1
  2. Whale Non-Return Valve - LV1215

    $31.24
    0
  3. 9% off

    SHURflo In-Line Check Valve - 340-001

    $27.93
    $25.20
    1
  4. 9% off

    SHURflo Wall Mount Pressure Reducing Water Connection - 183-029-18

    $67.74
    $61.03
    0
  5. 9% off

    SHURflo Wall Mount Pressure Reducing Water Connection - 183-029-14

    $83.80
    $75.48
    2
  6. Moeller 3 Way Fuel Valve - 033312-10

    $66.28
    1
  7. Moeller Fuel Shut-Off Valve - 033306-10

    $38.54
    0
  8. 9% off

    Jabsco In-Line Check Valve

    $37.08
    $33.43
    0
  9. 9% off

    Jabsco Water Pressure Regulator - 44411-1045

    $82.34
    $74.17
    2
  10. 9% off

    Jabsco Water Pressure Regulator - 44412-2045

    $92.56
    $83.37
    0
  11. 9% off

    Jabsco Water Pressure Regulator - 44411-0045

    $69.20
    $62.34
    0
  12. 9% off

    Jabsco Water Pressure Regulator - 44412-1045

    $73.58
    $66.28
    1
  13. 9% off

    Jabsco Y Valve Service Kit - 45488-0000

    $53.14
    $47.89
    1
  14. Jabsco Diverter Y-Valve - 45490-1000

    $121.78
    3
  15. 9% off

    Jabsco Handle Extension Spacer - 45500-1000

    $23.16
    $20.91
    0
  16. Groco BB Series Backing Block

    $60.44 - $114.46
    1
  17. Groco BV Series Full-Flow Ball-Type Seacock

    $296.98 - $4,891.91
    3
  18. Groco FBVE Series Bronze Electric Flanged Seacock

    $2,230.02 - $3,206.87
    0
  19. Groco FBV Series Bronze Flanged Seacock

    $73.60 - $670.83
    6
  20. Groco IBV Series Bronze Inline Ball Valve

    $24.29 - $1,224.21
    5
  21. Groco IBVF Series Flanged Adapter

    $54.60 - $278.02
    1
  22. Groco PNC Series Pipe Nipples with Check Valve

    $15.50 - $60.44
    0
  23. 9% off

    Forespar MF 849 Marelon Seacock

    $86.98 - $206.46
    $78.34 - $186.26
    1
  24. 9% off

    Forespar MF850 Marelon Threaded Ball Valve

    $62.44 - $264.52
    $56.25 - $238.12
    4
  25. 9% off

    Forespar MF-Series Diverter Y-Valve Connector

    $83.47 - $105.66
    $75.18 - $105.66
    1
  26. 9% off

    Forespar Y-Connector

    $36.75 - $39.08
    $33.13 - $35.23
    0
  27. 9% off

    Forespar Y-Valve Parts Kit - 902006

    $34.16
    $30.81
    0
  28. 9% off

    Forespar 93-Series Marelon Threaded Ball Valve

    $127.85 - $280.86
    $115.12 - $252.83
    0
  29. 9% off

    Forespar Marelon Full-Flow Seacock with Mushroom Thru-Hull

    $132.52 - $291.37
    $119.33 - $262.29
    2
  30. Camco Water Pressure Regulator - 40055

    $27.17
    0
  31. Apollo Conbraco 3-Way Diverter Valve

    $86.72 - $410.89
    1
  32. Apollo Conbraco Fuel Valve Shut Off

    $75.04
    0
  33. Apollo Conbraco Full Flow Sea Flange Valve

    $193.32 - $1,138.01
    1
  34. Apollo Conbraco Replacement/Spare Seacock Handle

    $13.67 - $24.64
    1
  35. Apollo Conbraco Shut Off Valve

    $66.28 - $498.50
    0

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!