XF-21B Oxygen / Nitrogen Cylinder Valve
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XF High-Pressure Industrial Gas Series
XF-21B is an ANYI cylinder valve for oxygen and nitrogen service, from the XF High-Pressure Industrial Gas Series — eight models in the factory record.
Key facts
| Working Pressure | 25MPa |
|---|---|
| Bore | Φ4mm |
| Connection Raw 1 | φ21.7×1.814"SI |
| Factory model designation | XF-21B |
Specifications
Technical Specifications
| Working Pressure | 25MPa |
|---|---|
| Bore | Φ4mm |
| Connection Raw 1 | φ21.7×1.814"SI |
| Connection Raw 2 | PZ27.8/25E |
| Safety Device Setting (Raw) | English description pending confirmation. |
Documents on record
Key Features
XF-21B is the 25MPa model of the family; the others are recorded at 139bar, 15MPa, 23MPa, 30MPa. Send the designations marked on your own cylinder and equipment with your enquiry. Connection orientation, material compatibility and certification scope are confirmed for the exact model before quotation.
Working pressure
25MPa, as the factory records it for this model.
Bore
Φ4mm.
Recorded connections
φ21.7×1.814"SI and PZ27.8/25E. Which of the two belongs to the cylinder and which to the outlet is confirmed before quotation.
Operation and marking
Hand-wheel operated. The factory model designation and the ANYI mark are cast into the valve body.
Available models
The factory models of the XF High-Pressure Industrial Gas Series family. Each model opens its own page; models in one family are not automatically interchangeable.
| Factory model | Working pressure (factory record) | Bore (factory record) | Connection — factory record 1 | Connection — factory record 2 |
|---|---|---|---|---|
| XF-21B Current model | 25MPa | Φ4mm | φ21.7×1.814"SI | PZ27.8/25E |
| XF-35A | 25MPa | Φ4mm | English description pending confirmation. | 3/4-14 NGT |
| XF-35H | 30MPa | Φ4mm | English description pending confirmation. | PZ27.8/25E |
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: XF-21B
- geoffrey@anyivalves.com
- +86 21 52707913
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