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Groco SBV Series Full Flow Flanged Safety Seacock

Groco SBV Series Full Flow Flanged Safety Seacock

  • Select Top and Bottom Port Diameter, Side Port 1" NPT
  • Material: Bronze
  • Quick Release Side Port for Emergency Pumping & Winterization
  • Item #: 
    Model #: 
    Multiple Models Available
    Our Price:
    From: $364.99  To: $1044.99
    364.99 1044.99
    Please enter quantity below.
    Top Port
    Bottom Port
    Model #
    Shipping Weight
    1-1/4 Inch
    1-1/4 Inch
      6.30 Lbs.
      *In Stock!*
    Our Price: $364.99
    1-1/2 Inch
    1-1/2 Inch
      7.28 Lbs.
    Our Price: $419.99
    2 Inch
    2 Inch
      11.00 Lbs.
    Our Price: $569.99
    2-1/2 Inch
    2-1/2 Inch
      18.00 Lbs.
    Our Price: $824.99
    3 Inch
    3 Inch
      30.00 Lbs.
    Our Price: $1044.99
    Click the "More Info" button above for specific information about that product.


    • The Groco SBV Series full-flow safety seacock has a side port with a quick-release plug for emergency bilge pumping and for adding a Groco BSA Bilge Strainer Adapter Kit (Sold Separately) for routine winterization and maintenance
    • A simple quarter turn quick-release plug adds safety and flexibility to any water system
    • Groco patented SBV Series Seacocks allows for instant emergency bilge pumping, a simplified winterization process, and convenient cooling system flushing
      • Emergencies:
        • While the connected engine is running, close the seacock and remove the quick release plug
        • Excess bilge water will be pumped overboard by the engine raw water pump
        • Add an Optional Groco BSA Bilge Strainer Adapter Kit to pump out remote bilge locations (Kit Sold Separately)
      • Winterization:
        • Close the seacock, remove the quick release plug and insert the service adaptor (included). Anti-freeze can be pumped into the cooling system.
      • System Flushing:
        • Close the seacock and insert the service adaptor. Dockside water can be used to flush the cooling system with the engine running at idle speed.
    • Handle has square hole that accepts standard ratchet; helps access hard-to-reach valves, or ease actuation of hard-to-operate valves
    • Serviceable while installed
    • Base has bonding attachment
    • Two driver ports permit handle relocation
    • Service adaptor included
    • Made in the USA

    Click Here for an Owner's Manual and Installation Guide for this Product


    • Material:
      • C84400 bronze construction
      • Stainless steel ball and stem
      • PTFE seats and seals
    • UL Listed 647B
    WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to

    Groco ARG-P Series Raw Water Strainer
    Item #: 503584
  • Select Port Size
  • Select Dimensions
  • Filter Basket: Non-Metallic (Polyethylene)
    From: $129.99
    To: $419.99
    Model #:
    Multiple Sizes Available
    Groco Bilge Strainer & Adapter Kit
    Item #: 503647
  • Select Application
  • Select Pipe Size and Hose Barb
  • Includes Strainer Foot
    From: $114.99
    To: $319.99
    Groco BB-Series Backing Block
    Item #: 502614
  • Select Seacock Size
  • 1/2" Thick for a Secure Installation, Will Not Swell or Absorb Moisture
    From: $44.99
    To: $64.99
    Model #:
    Multiple Models Available
    Groco TH-Series Bronze Mushroom Head Thru-Hull Fitting
    Item #: 502918
  • Select Thread Size
  • Material: Bronze, Retaining Nut is Not Included, Rated Above / Below Waterline
  • Marine UL listed
    From: $15.99
    To: $294.99
    Groco FF-Series Straight Full Flow Pipe to Hose Adapter
    Item #: 503443
  • Type: Pipe to Hose Barb, Orientation: Straight
  • Select Pipe Thread (Tapered) Size / Hose Inside Diameter
  • Material: Cast Bronze, Marine UL listed
    From: $7.99
    To: $94.99
    Model #:
    Multiple Models Available
    Groco FFC-Series 90 Degree Full Flow Pipe To Hose Adapter
    Item #: 503444
  • Type: Pipe to Hose Barb, Orientation: 90°
  • Select Pipe Thread Size (Tapered) / Hose Inside Diameter
  • Material: Cast Bronze, Marine UL listed
    From: $13.99
    To: $214.99
    Model #:
    Multiple Models Available
    Groco ASC Series Slotted Hull Strainer
    Item #: 503497
  • Select Thru Hull Diameter
  • Material: Bronze
  • Access Door Allows Easy Access to Thru-Hull
    From: $86.99
    To: $674.99
    Model #:
    Multiple Models Available
    Groco Replacement Seacock O-Ring
    Item #: 502239
  • Applications: Groco's SBV Series Quick-Release Plug and Service Adapter
  • Type: TFE O-Ring
  • Sold Individually
    Model #:

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