Description
GROCO 1" Bronze Tri-Flanged Seacock | Boat Supply Store
This GROCO 1" Bronze Tri-Flanged Ball Valve/Seacock is engineered for direct replacement of prevalent through-hull fittings, significantly simplifying installation complexity. Constructed from durable C83600 bronze with a full-flow design, it ensures maximum water flow for bilge pumps or raw water intakes. The integrated tri-flanged base pattern with a specific bolt layout facilitates a secure, leak-free seal when retrofitting existing installations, making it ideal for routine maintenance or upgrades on coastal vessels operating in saltwater environments.
Key Features
- Durable C83600 Bronze Construction for saltwater resilience.
- Full-Flow Design maximizes water passage.
- Easy Retrofit Tri-Flanged Base pattern simplifies installation.
- Reliable Chrome Plated Solid Brass Ball ensures longevity.
- Leak-Free PTFE Seats and Seals provide robust sealing.
- Versatile Field Reversible Handle for optimal placement.
- Secure Stainless Steel Handle and Hardware withstand marine conditions.
- Bonding Attachment included for hull potential equalization.
Specifications
| Product Specifications | |
|---|---|
| Port Size | 1" |
| Construction Material | C83600 Bronze |
| Handle and Hardware Material | Stainless Steel |
| Ball Material | Chrome Plated Solid Brass |
| Seat Material | PTFE |
| Base Design | Triangular Base with Bolt Pattern for Easy Retrofit |
| Handle Feature | Field Reversible with Square Hole for Ratchet Use |
| Additional Feature | Bonding Attachment on Base |
Who This Is For
Marine boat owners and technicians requiring a durable, reliable, and easily installable bronze ball valve/seacock for through-hull fittings. Specifically designed for those seeking a compatible tri-flanged replacement for existing popular brand installations.
How It Compares
| Feature | GROCO 1" Bronze Tri-Flanged Seacock | Groco FBV |
|---|---|---|
| Port Size | 1" | 1-1/2", 1" |
| Construction Material | C83600 Bronze | C83600 Bronze, Bronze |
| Ball Material | Chrome Plated Solid Brass | Chrome Plated Brass, Chrome Plated Brass |
| Seat Material | PTFE | PTFE, PTFE |
| Base Design | Tri-Flanged for easy retrofit | Tri-Flanged for easy retrofit, Standard base |
Common Concerns Answered
Are replacement parts readily available for this GROCO seacock?
While the specific model number is CWR74386, GROCO is known for its extensive support. For this current model, standard PTFE seats and seals are widely available. Should unique parts be needed for older, discontinued models, sourcing may require direct consultation with the manufacturer or specialized marine parts dealers.
Can the handle become stiff over time, and how is this addressed?
Handle stiffness can occur if not properly maintained. While the 1" model does not feature a zerk fitting, regular lubrication of the ball and stem with marine-grade grease is recommended. For larger GROCO sizes (1-1/4" and up), a grease zerk is included specifically to address this concern and facilitate maintenance.
Is the initial investment in a GROCO seacock justified compared to cheaper alternatives?
The initial cost of GROCO bronze seacock valves is a strategic investment in long-term reliability and safety. The superior C83600 bronze construction, robust internal components, and precision engineering ensure extended service life and minimize the risk of catastrophic failure common with lower-cost, less durable materials, especially in demanding marine applications.
Frequently Asked Questions
What is the primary material of the GROCO 1" Bronze Tri-Flanged Ball Valve/Seacock?
The primary material is C83600 bronze, known for its excellent corrosion resistance in marine environments.
Does this GROCO seacock have a grease zerk fitting?
No, the 1" model does not feature a grease zerk fitting. Grease zerk fittings are included on GROCO seacock models 1-1/4" and larger.
Can the handle orientation of the GROCO FBV-1000 be reversed?
Yes, the handle is field reversible, allowing for adjustment to suit installation constraints and user preference.
What type of seats and seals does the GROCO 1" Bronze Tri-Flanged Ball Valve/Seacock use?
This GROCO seacock utilizes PTFE (Polytetrafluoroethylene) seats and seals for superior chemical resistance and durability.
Is this GROCO seacock suitable for retrofitting existing installations?
Yes, its unique tri-flanged base pattern with a specific bolt pattern is engineered for easy retrofitting onto existing popular brands, minimizing installation complexity.
