Donkin Series 562 O/S Universal Wedge Gate Valves
Rising Spindle Valve - MK 2
Andy Hatton
National Sales Manager – Gas
The Series 562 MK 2 is an external screw. Maximum working pressure: 7 Bar (100 psig). 80*mm - 300mm pressure. 2 Bar (29 psig). 400mm - 600mm Temperature range: -10°C to 200°C. Note: *80mm available upon request.
The Series 562 is an external screw, double faced, solid wedge gate valve, designed for the isolation and control of contaminated industrial gases such as coke oven gas and media such as flushing liquor, effluent and other aggressive liquids.
| Variant 562/02-001 | |
|---|---|
| Connection: | Flanged |
| Material: | Cast Iron |
| DN: | DN100 - DN200 |
| PN: | PN 7 |
| Closing direction: | Clockwise to Close |
Features
- Clear bore for under pressure drilling applications.
- Adjustable packed gland.
- Hard faced wedge seats with viton O rings.
- Asbestos free jointing.
- Complies with European pressure equipment directive (PED).
- Tapped and plugged boss for Draining and cleaning.
- Size range 80*mm to 600mm. (*80mm available upon request)
- Actuation available.
- Inside screw (non rising stem) version available (562/00-001).
- Metal to metal wedge seats as option
- Embodied carbon data available upon request
Downloads
Datasheet
Installation, Operation & Maintenance
Guidelines
Price list
Reference nos. and dimensions:
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| Ref. no. | DN mm |
Operating Direction |
Flange drillling |
Theoretical weight/kg |
|---|---|---|---|---|
| 562-100-02-08036160 | 100 | CTC | BS10 E | 35 |
| 562-150-02-07016162 | 150 | CTC | BS10 D | 75 |
| 562-200-02-01036160 | 200 | CTC | PN16 | 105 |
Enquiry
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Components
| 1. | Body | Cast iron GJL-250 |
| 2. | Bonnet | Cast iron GJL-250 |
| 3. | Wedge | Cast iron GJL-250 |
| 4. | Gland | Carbon steel |
| 5. | Yoke | Carbon steel |
| 6. | Bush | Cast iron GJL-250 |
| 7. | Handwheel | Aluminium |
| 8. | Spindle | Carbon steel |
| 9. | Spindle nut | Ductile iron |
| 10. | Fasteners | Steel 8.8 |
| 11. | Gland | PTFE |
| 12. | Body-bonnet seal | Graphite |
| 13. | Joint | Graphite |
| 14. | Viton | |
| 15. | Plug | Mild steel |
Test/Approvals
- CE marked according to Pressure Equipment Directive
- UKCA marked according to Pressure Equipment Regulations
Standards
- Designed according to BS5150, EN 12266
- Face to face according to EN 558 Table 2 Basic Series 3
