Groco Bronze In-Line Ball Valve, Seacock attachment
Groco Groco
  • Groco Bronze In-Line Ball Valve, Seacock attachment

Groco In-line Ball Valves

Groco In-line Bronze Ball Valves

Rugged, Bronze body construction designed for long service in the harsh marine environment.


  • Patent-pending field reversible handle allows you to select the closed position orientation (clockwise or counterclockwise) that best suits the installation.
  • Handle has square hole to accept standard ratchet, to ease valve actuation in hard-to-reach locations.
  • 400 WOG Rated
  • Full pipe-size flow
  • Connections are NPT (tapered thread)
  • Stainless steel stem, handle and hardware.
  • Chrome-plated solid brass ball.
  • PTFE seats and seals.
  • Bonding attachment.
IN STOCK - Available for pickup  
$15.61 / ea
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Tech Spec Product Info User Generated Content


  • UL Listed for fuel applications. (Note: ABYC H33.9.2 states fuel valves must have independent means of support. Groco Full-Flow Fuel Valves are the best option for compliance.).)
  • Fits IBVF for Seacock Application


BRAND: Groco
Metal: Bronze
Type: Seacocks & Ball Valves
5 1


by PowerReviews
Groco In-line Ball Valves

(based on 1 review)

Ratings Distribution

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  • 1 Stars



Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


Marine application, perfect for my job

By Precision Boat

from Point Richmond, CA

About Me Avid Do-It-Yourselfer

Verified Reviewer


  • Attractive Design
  • Durable
  • Easy To Install
  • Easy To Use


    Best Uses

    • Marine Diesel

    Comments about Groco In-line Ball Valves:

    Application: fuel system, sailboat, diesel. I found the valve adapted to my design needs and exceeded my needs. It is a well engineered design, has installation flexibility, and is sturdy, perfect for a boat and its tough environment.

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