Donkin Series 460 Reduced Bore Ball Valves PN 7
Gas Flanged Ball Valve to BS5159/EN12266. Maximum Working Pressure: 7 Bar (100 psig). Higher pressures on request. Temperature Range: -20°C to +60°C
The Series 460 Ball Valve is very versatile in application. Suitable for use with a wide range of gases and fluids including natural and manufactured gases, air, oil, water, and LP steam.
| Variant 460/02-001 | |
|---|---|
| Connection: | No connection type specified |
| Material: | Cast Steel |
| DN: | DN20 - DN50 |
| PN: | PN 7 |
| Closing direction: | Clockwise to Close |
Features
- Blow-out proof stem
- Maintenance free
- Compact design requires minimum installation space
- Preloaded seats for positive sealing at all pressures
- Resilient seats compensate for wear
- Quarter-turn operation
- Self indicating handle
- Venturi Bore
Downloads
Datasheet
Installation, Operation & Maintenance
Guidelines
Price list
Reference nos. and dimensions:
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| Ref. no. | Dd mm |
H3 mm |
HH mm |
L mm |
L11 mm |
La mm |
W mm |
Theoretical weight/kg |
|---|---|---|---|---|---|---|---|---|
| 460-020-02-013 | 14.5 | 149.5 | 97 | 218 | 117 | 160 | 105 | 3.6 |
| 460-025-02-013 | 14.5 | 154.5 | 97 | 223.5 | 127 | 160 | 115 | 3.6 |
| 460-050-02-013 | 30 | 190.5 | 108 | 249 | 178 | 160 | 165 | 7.8 |
3D drawings
Enquiry
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Components
| 1. | Body | Cast steel GP240GH+N |
| 2. | Body end | Zinc coated steel |
| 3. | Spring | Stainless spring steel 1.4310 |
| 4. | Washer | Stainless spring steel 1.4310 |
| 5. | Seat | PTFE |
| 6. | Ball | Stainless steel 1.4401 |
| 7. | Stem | Stainless steel 1.4404 |
| 8. | Seal | NBR rubber |
| 9. | Spring | Stainless spring steel 1.4310 |
| 10. | Stainless steel | |
| 11. | Fastener | Steel 8.8 |
| 12. | Fastener | Steel 8.8 |
| 13. | Washer | Stainless steel |
| 14. | PVC | |
| 15. | Seal | NBR rubber |
Test/Approvals
- CE marked according to Pressure Equipment Directive
- UKCA marked according to Pressure Equipment Regulations
Standards
- EN 12266
- Face to face according to EN 558 Table 2 Basic Series 3
