Valves

  1. SHURflo In-Line Check Valve - 340-001

    $28.25
    1
  2. Moeller 3 Way Fuel Valve - 033312-10

    $69.67
    2
  3. Moeller Fuel Shut-Off Valve - 033306-10

    $41.47
    1
  4. Jabsco In-Line Check Valve

    $33.01 - $42.88
    4
  5. Jabsco Y Valve Service Kit - 45488-0000

    $59.80
    2
  6. Jabsco Diverter Y-Valve - 45490-1000

    $113.40
    5
  7. Jabsco Handle Extension Spacer - 45500-1000

    $25.61
    0
  8. Groco BB Series Backing Block

    $59.80 - $113.38
    5
  9. Groco BV Series Full-Flow Ball-Type Seacock

    $313.62 - $5,226.38
    4
  10. Groco FBVE Series Bronze Electric Flanged Seacock

    $1,891.41 - $3,015.29
    0
  11. Groco FBV Series Bronze Flanged Seacock

    $82.38 - $684.54
    12
  12. Groco IBV Series Bronze Inline Ball Valve

    $27.63 - $1,252.81
    14
  13. Groco IBVF Series Flanged Adapter

    $55.57 - $282.62
    2
  14. 9% off

    Groco PNC Series Pipe Nipples with Check Valve

    $17.50 - $68.26
    $17.50 - $68.26
    0
  15. Forespar MF 849 Marelon Seacock

    $84.03 - $199.41
    1
  16. Forespar MF850 Marelon Threaded Ball Valve

    $60.33 - $255.48
    7
  17. Forespar MF-Series Diverter Y-Valve Connector

    $80.63 - $102.06
    4
  18. Forespar Y-Connector

    $35.51 - $37.77
    0
  19. Forespar Y-Valve Parts Kit - 902006

    $31.00
    1
  20. Forespar 93-Series Marelon Threaded Ball Valve

    $123.49 - $271.26
    0
  21. Forespar Marelon Full-Flow Seacock with Mushroom Thru-Hull

    $128.01 - $298.09
    7
  22. 19% off

    Apollo Conbraco 3-Way Diverter Valve

    $86.59 - $396.84
    $86.59 - $317.60
    1
  23. Apollo Conbraco Fuel Valve Shut Off

    $75.31
    0
  24. Apollo Conbraco Full Flow Sea Flange Valve

    $193.77 - $1,142.77
    2
  25. Apollo Conbraco Replacement/Spare Seacock Handle

    $15.43 - $28.08
    5
  26. 29% off

    Apollo Conbraco Shut Off Valve

    $66.85 - $499.78
    $66.85 - $499.78
    1

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!