Skip to content

Your cart

View Cart

Your cart is empty

Free Ground Shipping Over $149 | Details
Free Ground Shipping Over $149 | Details
Home Shop By Plumbing & Ventilation Plumbing Fittings Valves & Seacocks Groco Bronze In Line Ball Valves NPT Threaded Full Flow Marine Grade Available in Sizes 3/8" to 4"
Groco Bronze In Line Ball Valves NPT Threaded Full Flow Marine Grade Available in Sizes 3/8" to 4"
Groco

Groco Bronze In Line Ball Valves NPT Threaded Full Flow Marine Grade Available in Sizes 3/8" to 4"

SKU
Availability :
Available for Order
Availability :
10+ In Stock
Availability :
9 in stock
Availability :
10+ In Stock
Availability :
9 in stock
Availability :
Available for Order
Availability :
Available for Order
Availability :
Available for Order
Typically Ships in 1 to 4 Weeks
Typically Ships in 1 to 4 Weeks
Typically Ships in 1 to 4 Weeks
Typically Ships in 1 to 4 Weeks
$17.99 - $829.99
$17.99
$17.99 - $829.99
$17.99
Choose a Size

Ship same day | Standard by 2PM EST| Express by 1PM EST

Are you local? | Local same day delivery & FREE Store Pickup

30-Day Return Policy | See Details.

Need Help From Our Sales Team?

Available during our normal business hours:

Groco Bronze In-Line Ball Valves are engineered for high performance in marine fuel and water systems, offering long-lasting durability and ease of use. These heavy-duty valves are UL listed for fuel or water applications and feature full flow design for optimal efficiency. Available in sizes ranging from 3/8 inch to 4 inch, each valve features female NPT threads and a bonding attachment for safe installation in seacock systems.

All sizes 1-1/4 inch and above include a grease zerk fitting, which allows for easy lubrication when the valve is open, or for use as a drain. The handle can be rotated to suit tight installations and includes a square hole to accept a standard ratchet, making it easy to operate even in hard-to-reach locations. With a 400 WOG pressure rating, these valves meet the rigorous demands of both recreational and commercial vessels.

Available Sizes and Part Numbers:

  • 3/8" NPT Bronze In-Line Ball Valve
  • 1/2" NPT Bronze In-Line Ball Valve
  • 3/4" NPT Bronze In-Line Ball Valve
  • 1" NPT Bronze In-Line Ball Valve
  • 1-1/4" NPT Bronze In-Line Ball Valve
  • Groco IBV-2500 Bronze Ball Valve 2-1/2 Inch
  • Groco IBV-3000 Bronze Ball Valve 3 Inch
  • Groco IBV-4000 Bronze Ball Valve 4 Inch

Key Features:

  • Female NPT threads for secure connections
  • Grease zerk fitting and drain plug on 1-1/4" sizes and larger
  • Selectable handle rotation to fit installation needs
  • Handle with square hole accepts standard ratchet for easier actuation
  • 400 WOG rated for high pressure systems
  • Full flow design ensures minimal restriction
  • C83600 bronze construction resists corrosion in marine environments
  • Chrome-plated solid brass ball for strength and durability
  • PTFE seats and seals for reliable performance
  • Stainless steel handle and hardware for rust resistance
  • Bonding attachment for seacock applications
  • UL listed for use with fuel or water

Whether you are retrofitting or installing new plumbing, Groco Bronze In-Line Ball Valves provide robust, marine-grade quality that stands up to harsh conditions while ensuring ease of operation and secure connections.

Brand: Groco

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 www.p65warnings.ca.gov

Weight:
Dimensions: x x
Barcode:

Backorder Policy: Occasionally, due to demand or supplier delays, some items may be temporarily out of stock or non-stock items. To ensure you can still get the products you need, you can order items even when they're out of stock. Our sales team will update you with the shipping lead time. Once back in stock, we promptly ship your item, and if your order includes both in-stock and backordered items, we may split the shipment. You can cancel your backorder before shipment, and request a refund to original payment method. For any inquiries, contact us at sales@freeportmarine.com.