Carbon Steel Press Ball Valve (Gas, Full Port) – Legend P-204G
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If it needs to hold gas pressure and not fail — this is what you install.
⚠ High Demand – Contractors Reorder This Weekly
The Legend P-204G is a carbon steel press ball valve built for fuel gas, oil, and compressed air systems where failure is not an option.
Press connections eliminate threading and reduce install time, while the full port design maintains flow and minimizes pressure loss. Zinc-nickel plated carbon steel body resists corrosion in mechanical room and gas piping environments. HNBR O-rings provide reliable sealing on fuel gas applications. Compatible with Milwaukee and RIDGID press tools.
Commonly Used For
- Gas line installations — natural gas and propane
- Mechanical room builds with press piping systems
- Compressed air systems and pneumatic piping
- Commercial piping systems and industrial applications
- Retrofit and replacement jobs on existing gas lines
- Oil lines and mechanical piping systems
Key Features
- Press x Press connections — no flame, no threading required
- Full port design — maximum flow, no restriction through valve body
- Zinc-nickel plated carbon steel body — corrosion resistant
- HNBR O-rings — compatible with fuel gas service
- Compatible with Milwaukee M12/M18 and RIDGID press tools
- Available 1/2" through 2"
Specifications
| Series | P-204G |
| Manufacturer | Legend Valve |
| Material | Carbon Steel — Zinc-Nickel Plated |
| Connection | Press x Press |
| Port Type | Full Port |
| Media | Fuel Gas, Oil, Compressed Air |
| Max Pressure — Fuel Gas | 125 PSI |
| Max Pressure — Air | 200 PSI |
| Temperature Range | -40°F to 180°F |
| Vacuum Rating | 29.2 inHg @ 68°F |
| Steam Rated | Not suitable |
| O-Ring Material | HNBR |
| Press Tool Compatibility | Milwaukee, RIDGID |
| Sizes Available | 1/2", 3/4", 1", 1-1/4", 1-1/2", 2" |
Dimensions
Overall Dimensions by Size
| Size | Length (A) | Height (B) | Handle (C) | Bore (D) |
|---|---|---|---|---|
| 1/2" | 4.14" | 1.75" | 3.46" | 0.55" |
| 3/4" | 4.50" | 2.09" | 4.29" | 0.75" |
| 1" | 5.25" | 2.25" | 4.29" | 0.98" |
| 1-1/4" | 6.71" | 2.53" | 5.63" | 1.26" |
| 1-1/2" | 7.20" | 2.74" | 6.10" | 1.57" |
| 2" | 7.91" | 3.04" | 6.10" | 1.94" |
Press Insertion Depth by Size
| Size | Insertion Depth |
|---|---|
| 1/2" | 1-1/8" |
| 3/4" | 1-1/4" |
| 1" | 1-3/8" |
| 1-1/4" | 1-7/8" |
| 1-1/2" | 1-7/8" |
| 2" | 2" |
Best Used For
- Gas line rough-in and service installations
- Mechanical room builds on press piping systems
- Compressed air system isolation valves
- Retrofit upgrades from threaded to press piping
- Any job where speed and no-flame install is required
Frequently Asked Questions
Is the P-204G rated for natural gas?
Yes. The P-204G is rated for fuel gas service at up to 125 PSI. HNBR O-rings provide the gas-compatible sealing required for fuel gas applications.
What press tools are compatible?
Compatible with Milwaukee M12 and M18 press tools and RIDGID press tools using the appropriate press jaw for the pipe size.
Is this valve suitable for steam?
No. The P-204G is not rated for steam service. For steam applications, select a valve rated for steam pressure and temperature.
What is the difference between the P-204G and a standard press ball valve?
The P-204G is specifically rated for fuel gas service. Standard press ball valves may not carry a gas rating — always verify the valve series before installing on a gas line.
What sizes are available?
1/2", 3/4", 1", 1-1/4", 1-1/2", and 2" — all available from the size selector above.
Why Contractors Choose This Product
- Press install on gas line work eliminates open flame — faster and safer than threading
- Gas-rated with HNBR O-rings — correct product for fuel gas, not a workaround
- Full port bore maintains system flow — no reduction through the valve body
- Carbon steel construction handles mechanical room environments long-term
- One SKU covers gas, oil, and air — fewer line items to stock
Submittal Sheet
Download the official Legend P-204G product submittal sheet for specifications, dimensions, and installation data.
↓ Download P-204G Submittal Sheet (PDF)