Marine Plumbing Valves

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Flush Pro™ Inboard Flush Valve
    Finally! Freshwater flushing of your inboard is as simple as connecting a garden hose. Transparent body allows for visual inspection of water flow. …
    List price: $112.99
    Starting at $86.44
    (1)
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    Forespar
      Forespar® 'Y'-Valves are molded from Marelon®. Offering an improved, stronger handle design, our valves are available in 1" (24.50mm) and 1-1/ …
      List price: $69.69
      Starting at:
      $56.88
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      Apollo Bronze 3-Way Diversion Valves
        Reinforced TFE seats and seals. Chromium plated balls. Large ports. 400 WOG rated. 90° operation. Stainless steel lever and nut. Mounting pads. …
        List price: $58.19
        Starting at:
        $42.97
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        Whale Bilge Accessories In-Line Non Return Valves
          Simple way to maintain prime in a suction or discharge line Suitable for 1" (25mm), 1-1/2" (38 mm) and 3/4" (19mm) Suitable for use with manual or …
          List price: $18.79
          Starting at:
          $15.53
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          Remote Drain Replacement Valve
            Heavy duty molded black plastic valve is designed as a direct replacement valve for existing remote drain control systems. Can replace either plastic …
            List price: $29.99
            Your price:
            $25.49
            (3)
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            Par "Y" Waste Valve
              Designed for installation in waste discharge and bilge pump-out systems. When installed in waste systems, the waste can be pumped directly into a …
              List price: $89.99
              Your price:
              $72.99
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              Forespar Ball Valves
                Precision mOuter Diameterd of high strength glass reinforced Marelon ™. Great strength, light weight and complete freedom from corrosion and …
                List price: $40.39
                Starting at:
                $32.88
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                Apollo Bronze Shut-Off Full Flow Ball Valve
                  List price: $2.89
                  Starting at:
                  $2.03
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                  Apollo Straight Bronze Ball Valves
                    Threaded, 2-Piece, Std. Port, Bronze Ball Valve, 600 CWP Stainless Lever & Nut
                    List price: $33.89
                    Starting at:
                    $25.01
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                    Perko Bronze Seacock Valves
                      MODEL 805Cast Bronze. Ball valve design.Complete with drain plugs, 4 pre-drilled mounting holes. Same body as used in Models 834 and 835 seacocks.
                      List price: $161.39
                      Starting at:
                      $102.54
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                      Parts For Jabsco 37010 Series
                        Hose Adapter for The Jabsco "Y" Waste Valve. Not complete Y valve. This is an accessory
                        List price: $12.79
                        Starting at:
                        $10.09
                        (2)
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                        Seachoice Shut-Off Connector
                          "Y" Double Hose
                          List price: $3.95
                          Your price:
                          $3.47
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                          Whale Diverter Valve
                            Allows one pump to draw from 2 locations Enables flexibility of pump installations Teflon lubricated non-stick smooth lever operation Precision …
                            List price: $88.49
                            Your price:
                            $72.93
                            In stock
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                            Beckson In-Line Check Valve
                              For 1-1/2" flexible hose. Used to reduce back pressure and facilitate easier pumping.
                              List price: $23.95
                              Your price:
                              $19.50
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                              Rule Variable Control Valve
                                Allows increases and decreases of flow with nOuter Diametermage to pump. Range includes fully open to totally off.
                                List price: $18.99
                                Your price:
                                $12.99
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                                Valve Assembly 2088 Series 94-232-06 - Shurflo
                                  For freshwater pumps. Fits most 2088 Series.
                                  List price: $24.19
                                  Your price:
                                  $19.35
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                                  Gilmour Water Shut-Off Valve
                                    Non-corroding tough nylon. Saves water, time and steps. Not recommType of Ended for hot water. Heavy duty handle and ball valve. Carded.
                                    List price: $3.19
                                    Your price:
                                    $2.28
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                                    BALL VALVE LOW PROFILE 1IN - Buck Algonquin
                                      Bronze full flow drain & grounding screw. Hard chrome bronze ball and vinyl coated stainless steel handle.
                                      List price: $37.69
                                      Your price:
                                      $30.17
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                                      SEACOCK BODY 1/2IN BRONZE - Perko
                                        Cast bronze. Complete with drain plug and bonding screw. Ball valve for smooth operation. Pipe size 1/2"
                                        List price: $149.09
                                        Your price:
                                        $120.52
                                        In stock
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                                        BALL VALVE LOW PROFILE 1-1/2IN - Buck Algonquin
                                          Bronze full flow drain & grounding screw. Hard chrome bronze ball and vinyl coated stainless steel handle.
                                          List price: $86.69
                                          Your price:
                                          $69.43
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                                          3/4IN NPT 3-WAY VALVE - Groco
                                            Handle points to the direction of flow and rotates a full 180 degrees. Center position is "off". Mount foot included full flow. Stainless steel stem …
                                            List price: $49.00
                                            Your price:
                                            $39.20
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                                            BRONZE IN-LINE B-VALVE 3 - Groco
                                              Patented field reversible handle allows you to select the closed position orientation (clockwise or counterclockwise) that best suits the …
                                              List price: $505.00
                                              Your price:
                                              $404.00
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                                              1-1/2IN NPT 3-WAY VALVE - Groco
                                                Handle points to the direction of flow and rotates a full 180 degrees. Center position is "off". Mount foot included full flow. Stainless steel stem …
                                                List price: $199.00
                                                Your price:
                                                $159.20
                                                In stock
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                                                BRONZE IN-LINE B-VALVE 2-1/2 - Groco
                                                  Patented field reversible handle allows you to select the closed position orientation (clockwise or counterclockwise) that best suits the …
                                                  List price: $309.00
                                                  Your price:
                                                  $247.20
                                                  In stock
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                                                  BALL VALVE LOW PROFILE 1/2IN - Buck Algonquin
                                                    Bronze full flow drain & grounding screw. Hard chrome bronze ball and vinyl coated stainless steel handle.
                                                    List price: $22.99
                                                    Your price:
                                                    $18.40
                                                    In stock
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                                                    BALL VALVE LOW PROFILE 3/4IN - Buck Algonquin
                                                      Bronze full flow drain & grounding screw. Hard chrome bronze ball and vinyl coated stainless steel handle.
                                                      List price: $26.69
                                                      Your price:
                                                      $21.36
                                                      In stock
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                                                      1/2IN NPT 3-WAY VALVE - Groco
                                                        Handle points to the direction of flow and rotates a full 180 degrees. Center position is "off". Mount foot included full flow. Stainless steel stem …
                                                        List price: $41.00
                                                        Your price:
                                                        $32.80
                                                        In stock
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                                                        BALL VALVE 1/4IN SS - Buck Algonquin
                                                          316 Stainless Steel
                                                          List price: $48.59
                                                          Your price:
                                                          $38.92
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                                                          3/4 BRZ IN-LINE CHECK VALVE - Groco
                                                            May be used in water or fuel systems to keep pumps primed and to prevent back-flow in pressure systems. Unique design reduces flow turbulence and …
                                                            List price: $25.00
                                                            Your price:
                                                            $20.00
                                                            In stock
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                                                            1-1/4 BRZ IN-LINE CHECK VALVE - Groco
                                                              May be used in water or fuel systems to keep pumps primed and to prevent back-flow in pressure systems. Unique design reduces flow turbulence and …
                                                              List price: $61.00
                                                              Your price:
                                                              $48.80
                                                              In stock
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                                                              1 BRZ IN-LINE CHECK VALVE - Groco
                                                                May be used in water or fuel systems to keep pumps primed and to prevent back-flow in pressure systems. Unique design reduces flow turbulence and …
                                                                List price: $32.00
                                                                Your price:
                                                                $25.60
                                                                In stock
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                                                                2 BRZ IN-LINE CHECK VALVE - Groco
                                                                  May be used in water or fuel systems to keep pumps primed and to prevent back-flow in pressure systems. Unique design reduces flow turbulence and …
                                                                  List price: $136.00
                                                                  Your price:
                                                                  $108.80
                                                                  In stock
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                                                                  51 Items | 1 of 2 pages
                                                                   1 2
                                                                  Save on Select Plumbing Parts!
                                                                  Rule
                                                                   
                                                                  Apollo Valves
                                                                   
                                                                  Groco
                                                                   
                                                                  Jabsco
                                                                  Buck Algonquin
                                                                   
                                                                  Perko
                                                                   
                                                                  Whale Water Systems
                                                                   
                                                                  T-H Marine Supply
                                                                  Johnson Pump
                                                                   
                                                                  Sealand
                                                                   
                                                                  Beckson
                                                                   
                                                                  Shurflo
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                                                                  Remote Drain Replacement Valve - T-H Marine S …
                                                                  Only $25.49
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                                                                  Remote Drain Replacement Valve - T-H Marine S …
                                                                   
                                                                  Livewell Variable Flow Control Valve, On/Off  …
                                                                  Only $12.99
                                                                  Save:$6.00 (31% Off)
                                                                  Livewell Variable Flow Control Valve, On/Off  …
                                                                   
                                                                  Macerator Pump Motor/Pump Assembly Toilet for …
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                                                                  Macerator Pump Motor/Pump Assembly Toilet for …
                                                                   
                                                                  DUCK BILL VALVE      2/CD - Sealand
                                                                  Only $30.55
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                                                                  DUCK BILL VALVE      2/CD - Sealand
                                                                  InLine Non-Return Valve 3/4" - Whale Wat …
                                                                  Only $15.53
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                                                                  InLine Non-Return Valve 3/4" - Whale Wat …
                                                                   
                                                                  InLine Non-Return Valve 1" - 1-1/2" …
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                                                                  InLine Non-Return Valve 1" - 1-1/2" …
                                                                   
                                                                  Water Shut-Off Valve 12 - Gilmour
                                                                  Only $2.28
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                                                                  Water Shut-Off Valve 12 - Gilmour
                                                                   
                                                                  AIR VALVE ASSY F/PHII HEADS - Raritan
                                                                  Only $22.56
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                                                                  AIR VALVE ASSY F/PHII HEADS - Raritan
                                                                  1-1/4" Flush Pro™ Inboard Flus …
                                                                  Only $86.44
                                                                  Save:$26.55 (16% Off)
                                                                  1-1/4" Flush Pro™ Inboard Flus …
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                                                                  Diverter Valve 1-1/2" - Whale Water Syst …
                                                                  Only $72.93
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                                                                  Diverter Valve 1-1/2" - Whale Water Syst …
                                                                   
                                                                  Water Pump Seal & Retainer - ITT Jabsco
                                                                  Only $10.09
                                                                  Save:$2.70 (21% Off)
                                                                  Water Pump Seal & Retainer - ITT Jabsco
                                                                   
                                                                  1-1/4" Flush Pro™ Inboard Flus …
                                                                  Only $140.73
                                                                  Save:$44.26 (17% Off)
                                                                  1-1/4" Flush Pro™ Inboard Flus …
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                                                                  1-1/4" Flush Pro™ Inboard Flus …
                                                                  Only $140.73
                                                                  Save:$44.26 (17% Off)
                                                                  1-1/4" Flush Pro™ Inboard Flus …
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                                                                  Sale-a-palooza BIG Savings!
                                                                  Only $140.73
                                                                  Savings: $44.26
                                                                  Compare at: $184.99
                                                                  1-1/4" Flush Pro™ Inboard Flush Valve Kit - Perko
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