AVK EXTENSION SPINDLE, TELESCOPIC
For gate valves DN450-600, key adaptor #23-32, Ø30 mm stem adaptor
Contact
AVK International A/S
Bizonvej 1, Skovby, 8464 Galten, Denmark
Telescopic extension spindle for gate valves DN450-600, key adaptor #23-32. For water, neutral liquids and gas.
AVK telescopic extension spindles are designed for ease of use and long service life. The two fixation lugs can be attached to AVK surface boxes, a lock spring prevents the telescopic part from collapsing during installation. The extension spindles are made of corrosion-free materials and the centre sleeve and bottom cover protect against penetration of impurities.
| Variant 04/F-016 | |
|---|---|
| Connection: | Connection for stem square #23-32 |
| Material: | Polyethylene (PE) |
| DN: | DN450 - DN600 |
Features
- The conical key adaptor fits most standard T-keys
- The two fixation lugs can be attached to AVK surface boxes and support tiles
- A lock spring prevents the telescopic part from collapsing during installation, as it creates friction inside the inner square tube
- The center sleeve protects against penetration of impurities between the two outer PE pipes
- The inner tube is press fit to the key adapter for maximum strength
- The bottom cover protects the valve spindle from sand and dirt and enables it to rotate freely
- Available in different lengths, L8 = Actual length
Downloads
Datasheet
Reference nos. and dimensions:
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| AVK ref. no. | DN mm |
L8 mm |
D mm |
F3 mm |
Theoretical weight/kg |
|---|---|---|---|---|---|
| 04-830-4-000202 | 450-600 | 450 - 650 | 98 | 23 - 32 | 4.8 |
| 04-830-4-050202 | 450-600 | 600 - 950 | 98 | 23 - 32 | 5.4 |
| 04-830-4-100202 | 450-600 | 900 - 1550 | 98 | 23 - 32 | 6.6 |
| 04-830-4-120202 | 450-600 | 1500 - 2750 | 98 | 23 - 32 | 9.1 |
| 04-830-4-150202 | 450-600 | 1700 - 2900 | 98 | 23 - 32 | 9.5 |
| 04-830-4-220202 | 450-600 | 2700 - 5150 | 98 | 23 - 32 | 14 |
Enquiry
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Components
| 1. | Key adaptor | Stainless steel |
| 2. | Top cover | PE |
| 3. | Upper cover pipe | PE |
| 4. | Upper inner tube | Stainless steel |
| 5. | Centre sleeve | PP |
| 6. | Lower cover pipe | PE |
| 7. | Lock spring | Stainless steel |
| 8. | Lower inner tube | Stainless steel |
| 9. | Bottom connector | PE |
| 10. | Bottom cover | PE |
| 11. | Split pin | Stainless steel |
| 12. | Spindle adaptor | Stainless steel |
| 13. | Set screw | Stainless steel |