Pneumatic PTFE Lined Globe Valve
- Place of Origin:
- Wenzhou,China
- Packing:
- Suitable Packing for Sea/Air Transport
- Connection:
- Flange
- Pressure:
- PN10,PN16,150LBS
- Temperature:
- PTFE:-29℃ ~180℃, PFA:-29℃~200℃, FEP:-29℃~150℃
FVF Pneumatic PTFE Lined Globe Valve
- FVF Lined globe valve is fully lined with fluorine materials.It has good anti-corrosive function and it is a better choice to shut-off in corrove pipeline.
- Globe valve refers to the valve with disc driven by stem along the central axis to make lifting movement, is a common block valve,used to connect or throttle medium.
- It has the advantage of compact structure, flexible on-off, strong corrosion resistance, trip shorted and widely applicated in chemical, petroleum, pharmaceutical, food, metallurgy, paper, hydropower, environment protection etc.
- They can be equipped with handwheels or can be actuated with electric or pneumatic actuators. A full range of accessory items are available including limit switches, solenoid valves, positioners and manual override devices.
Product Parameter
Materials of Main Parts
| No. | Part Name | Material List | ||
| 1 | Body/Bonnet | HT250 | WCB | CF8 |
| 2 | Disc/Stem | 35 | 1Cr13 | 1Cr18Ni19 |
| 3 | Lining/Seat | PCTFE(F3) PTFE(F4) FEP(F46) PFA PO | ||
| 4 | Packing | PTFE(F4) | ||
| 5 | Packing Gland | WCB | WCB | CF8 |
| 6 | Handwheel | HT200 | HT200 | WCC |
Technical Specification
| Design & Manufacture Standard | GB/T 12233 | BS 5160 | ||
| Face-to-face Dimension Standard | GB/T 12221 | BS 5160 | ||
| Flange Standard | HG/T 20592 | ASME B16.5 | ||
| Inspection and Test Standard | GB/T 13927 | API 598 | ||
| Nominal Pressure | 1.0MPa | 1.6Mpa | 150LB | |
| Test Pressure | Shell Test | 1.5MPa | 1.5MPa | 1.5MPa |
| High Pressure Sealing | 1.1MPa | 1.1MPa | 1.1MPa | |
| Low Pressure Sealing | 0.6MPa | 0.6MPa | 0.6MPa | |
| Temperature Range | PFA:-29℃~200℃ PTFE:-29℃~180℃ FEP:-29℃~150℃ | |||
| Applicable Medium | Strong corrosive medium i.e.hydrochloric acid,Nitric acid,Hydrofluoric acid,Liquid chlorine,Sulfuric acid and Aqua regia etc. | |||
| Note:Test standard refers to general valve standard,high pressure should be customized for processing. | ||||
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