QF-2C7 Gas Cylinder Valve
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QF-2C7
The QF-2C7 is a cylinder valve for oxygen and argon service. It uses a pressure-sealed construction.
Key facts
| Applicable medium | Oxygen, Argon |
|---|---|
| Working pressure | 15 MPa |
| Gas-tightness test pressure | 18 MPa |
| Model | QF-2C7 |
Specifications
Application
| Applicable medium | Oxygen, Argon |
|---|
Pressure and safety
| Working pressure | 15 MPa |
|---|---|
| Gas-tightness test pressure | 18 MPa |
| Proof test pressure | 33.75 MPa |
| Safety device | No safety device |
Connections
| Cylinder / inlet connection | PZ27.8(25E) |
|---|---|
| Outlet connection | W21.8-14-RH-EXT |
| Connection sealing form | 60° cone seat / flat-face seal |
Construction
| Valve structure | Pressure-sealed design |
|---|
Materials
| Body material | HPb59-1 |
|---|---|
| Stem material | HPb59-1 |
| Handwheel material | ZL102 |
Operating conditions
| Temperature range | -40 °C to 60 °C |
|---|
Manufacturing references
| Manufacturing standard / reference | GB/T 15382 |
|---|
Product documents
Technical Illustration
For reference. Not to scale. H: overall height in this view. W: overall width in this view. Lettered directions do not specify measured dimensions.
Product overview
The QF-2C7 is a cylinder valve for oxygen and argon service. It uses a pressure-sealed construction. 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.
Separate connection references
Defined inlet and outlet references support checking both sides of the installation.
Information for your enquiry
Provide the exact model, gas species and required inlet and outlet connections. Confirm the sealing material and service requirements for the requested configuration. This configuration has no safety device.
Contact ANYI
Discuss this valve with our team
Send us your gas medium, working pressure, connection requirements and quantity - photos of the valve or cylinder you use today help too - and our team will reply.
Product: QF-2C7
- geoffrey@anyivalves.com
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