Description
GROCO 1-1/2" NPT Stainless In-Line Ball Valve | Boat Supply Store
Engineered for uncompromising performance in aggressive marine environments, this GROCO in-line ball valve ensures reliable fluid control for critical systems. Its #316 stainless steel body provides superior resistance to saltwater corrosion, a necessity for any vessel operating in coastal or offshore waters. Rated for 1000 WOG (Water, Oil, Gas), this valve features full-flow design with PTFE seats and seals for longevity and leak-free operation, meeting UL specifications for both fuel and water applications.
Key Features
- Superior Corrosion Resistance with #316 Stainless Steel body
- Full Flow Design for unrestricted fluid transfer
- Durable Construction featuring #304 Stainless Steel handle and trim
- Secure Operation with a thumb-release locking mechanism
- Lubrication Access via integrated grease zerk fitting (on 1-1/4" and larger)
- Ratchet-Compatible Handle for precise torque application
- Versatile Application, UL listed for fuel or water systems
- Seacock Compatibility with optional IBVF-S adapter
Specifications
| Product Specifications | |
|---|---|
| Connection Size | 1-1/2" NPT |
| Body Material | #316 Stainless Steel |
| Handle Material | #304 Stainless Steel |
| Pressure Rating | 1000 WOG |
| Seat Material | PTFE |
| Seal Material | PTFE |
| Listing | UL listed for fuel or water |
| Flow Type | Full flow |
| Grease Zerk | Included (on 1-1/4" and larger) |
| Locking Mechanism | Thumb-release locking mechanism |
| Bonding Attachment | Included |
| Seacock Application Fitment | Fits IBVF-S for Seacock Application |
Who This Is For
Marine professionals and discerning DIY boat owners requiring a robust, corrosion-resistant, and reliably functioning in-line ball valve for critical fuel or water distribution systems. This valve is particularly advantageous for applications demanding full-flow capacity and the option for secure locking in a specific position.
How It Compares
| Feature | GROCO 1-1/2" NPT Stainless In-Line Ball Valve | Perko Bronze Seacock Ball Valve |
|---|---|---|
| Body Material | #316 Stainless Steel | Bronze |
| Handle Material | #304 Stainless Steel | Bronze |
| Locking Mechanism | Thumb-release locking mechanism | Typically less capable |
| Grease Zerk | Yes (on 1-1/4" and larger) | No |
| UL Listed for Fuel/Water | Yes | No |
Common Concerns Answered
Is the higher price point of this stainless steel valve justified?
While the initial investment for this GROCO stainless steel valve is higher than basic bronze alternatives, the superior material composition (#316 SS body) provides unparalleled corrosion resistance and a significantly longer service life in harsh marine environments, offering substantial long-term value and reliability.
Are replacement PTFE seals readily available?
While the robust PTFE seats and seals in this GROCO valve are designed for extended durability, replacement seals are available from specialized marine suppliers, though sourcing might require specific part identification.
Why choose stainless steel over bronze for a marine valve?
Stainless steel, particularly #316 grade used in this GROCO valve, offers superior resistance to crevice corrosion and pitting compared to bronze, which is crucial for maintaining the integrity and operational lifespan of valves in constant contact with saltwater and aggressive marine elements.
Frequently Asked Questions
What is the maximum pressure rating for the GROCO 1-1/2" NPT Stainless Steel In-Line Ball Valve?
The valve is rated for 1000 WOG (Water, Oil, Gas), indicating its capacity to handle significant operational pressures.
What type of stainless steel is used for the body and handle of this GROCO ball valve?
The body of the valve is constructed from #316 stainless steel, while the handle and trim are made from #304 stainless steel, ensuring excellent corrosion resistance and durability.
Does this GROCO ball valve have a grease zerk fitting?
Yes, this valve includes a grease zerk fitting on sizes 1-1/4" and larger, allowing for lubrication of the internal components or for draining purposes.
Can this valve be used for fuel applications?
Yes, this GROCO ball valve is UL listed for both fuel and water applications, making it suitable for a wide range of onboard fluid systems.
What is the advantage of the square hole in the handle?
The square hole in the handle is designed to accept a standard ratchet, enabling precise torque application during installation and operation, especially in confined spaces.
