CGA-580A Gas Cylinder Valve
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The CGA-580A is a cylinder valve for oxygen and argon service. It combines a pressure-sealed construction with a 60° cone seat.
The cylinder inlet and equipment outlet are specified separately for connection matching. Check both interfaces and the sealing arrangement against the mating components when selecting this exact model.
Key advantages
- Specified gas service — A cylinder-valve configuration for oxygen and argon service.
- Cone-seat connection — The defined cone seat helps identify the required mating sealing geometry.
- Connection matching — Check the cylinder-side and equipment-side connections independently for this model.
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Specifications
| Parameter | Value |
|---|---|
| Applicable medium | Oxygen, Argon |
| Working pressure | 2175 psi (≈15 MPa) |
| Gas-tightness test pressure | 2610 psi (≈18 MPa) |
| Proof test pressure | 4894 psi (≈33.75 MPa) |
| Safety device | Fitted |
| Cylinder / inlet connection | 3/4-14NGT |
| Outlet connection | 0.965-14NGO-RH |
| Connection sealing form | 60° cone seat |
| Valve structure | Pressure-sealed design |
| Body material | HPb59-1 |
| Stem material | HPb59-1 |
| Handwheel material | ZL102 |
| Temperature range | -40 °C to 60 °C |
| Manufacturing standard / reference | GB/T 15382 |
Technical Illustration
For reference. Not to scale.
Product Configurator
| Model | Gas | Working pressure | Operation / structure | Inlet | Outlet | Sealing |
|---|---|---|---|---|---|---|
| CGA-580A | Oxygen, Argon | 2175 psi (≈15 MPa) | Pressure-sealed design | 3/4-14NGT | 0.965-14NGO-RH | 60° cone seat |
| Your request |
Special requirements are subject to technical confirmation. Your requests do not change the standard product specifications.
Company catalogue
No approved company catalogue is currently available. You can request specific product documents through Technical Matching.
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