AVK Resilient Seated Gate Valve, PN25
Clockwise To Close & Clockwise to Open
Mamoun Humayra
Water Product Manager
Resilient seated gate valve to BS EN 1074-2 / BS 5163-1 for water and waste water. Temperature range: -10° C to +70° C. 10% solid matter. Insulation essential for temperatures of 0° C and below. Maximum working pressure: 16 bar.
The Series 21/60 is a resilient seated, wedge gate valve, rated to PN25, suitable for use with water and neutral liquids, to a maximum temperature of +70°C.
| Variant 21/60-001 | |
|---|---|
| Connection: | Flanged |
| Material: | Ductile Iron |
| DN: | DN50 - DN400 |
| PN: | PN 25 |
Features
- Cap top as standard.
- Ductile iron wedge, fully vulcanised with EPDM rubber.
- O-ring stem seals replaceable under pressure.
- Fully corrosion resistant construction.
- Body, bonnet and gland bolts covered with hot-melt.
- Blue fusion bonded epoxy coating.
- Bosses for sampling or by-passing (undrilled).
- Options:
- Clockwise to open (red insert), clockwise to close (white insert)
- Handwheel.
- Electric actuation.
- Alternative flange drilling.
- Bevel or spur gearboxes.
- Full range of flange adaptors and dismantling joints.
- ISO top flanged available upon request (21/61 - DN50-150 and 21/62 - DN200-300
Downloads
Datasheet
Related Datasheets
Certificate(s)
Installation, Operation & Maintenance
Product Brochure
FAQs
Guidelines
Price list
Reference nos. and dimensions:
Scroll for more info
| Ref. no. | DN mm |
Operating Direction |
L mm |
H mm |
F mm |
Dt mm |
D mm |
Dh mm |
Ds mm |
Bolt No. |
Theoretical weight/kg |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21-050-60-2740069 | 50 | CTC | 178 | 279 | 19 | 98 | 165 | 125 | 19 | 4 | 18 |
| 21-050-60-3740069 | 50 | CTO | 178 | 279 | 19 | 98 | 165 | 125 | 19 | 4 | 18 |
| 21-080-60-2740069 | 80 | CTC | 203 | 294 | 19 | 133 | 200 | 160 | 19 | 8 | 20 |
| 21-080-60-3740069 | 80 | CTO | 203 | 294 | 19 | 133 | 200 | 160 | 19 | 8 | 20 |
| 21-100-60-2740069 | 100 | CTC | 229 | 324 | 19 | 159 | 235 | 190 | 23 | 8 | 30 |
| 21-100-60-3740069 | 100 | CTO | 229 | 324 | 19 | 159 | 235 | 190 | 23 | 8 | 30 |
| 21-150-60-2740069 | 150 | CTC | 267 | 429 | 24 | 214 | 300 | 250 | 28 | 8 | 52 |
| 21-150-60-3740069 | 150 | CTO | 267 | 429 | 24 | 214 | 300 | 250 | 28 | 8 | 52 |
| 21-200-60-2740069 | 200 | CTC | 292 | 531 | 27 | 274 | 360 | 310 | 28 | 12 | 79 |
| 21-200-60-3740069 | 200 | CTO | 292 | 531 | 27 | 274 | 360 | 310 | 28 | 12 | 79 |
| 21-250-60-2740069 | 250 | CTC | 330 | 614 | 27 | 331 | 425 | 370 | 31 | 12 | 132 |
| 21-250-60-3740069 | 250 | CTO | 330 | 614 | 27 | 331 | 425 | 370 | 31 | 12 | 132 |
| 21-300-60-2740069 | 300 | CTC | 356 | 690 | 27 | 389 | 485 | 430 | 31 | 16 | 166 |
| 21-300-60-3740069 | 300 | CTO | 356 | 690 | 27 | 389 | 485 | 430 | 31 | 16 | 166 |
| 21-400-60-274 | 400 | CTC | 406 | 867 | 32 | 503 | 620 | 550 | 37 | 16 | 300 |
| 21-400-60-374 | 400 | CTO | 406 | 867 | 32 | 503 | 620 | 550 | 37 | 16 | 300 |
Enquiry
Scroll for more info
Components
| 1. | Stem Cap | Cast iron GJL-250 |
| 2. | Stem | Stainless steel 1.4021 |
| 3. | Gland Flange Assembly | Ductile iron |
| 4. | Thrust collar | Brass CW602N |
| 5. | Bonnet | Ductile Iron GJS-500-7 |
| 6. | Bonnet bolt | Steel 8.8 |
| 7. | Body-bonnet seal | EPDM |
| 8. | Body | Ductile Iron GJS-500-7 |
| 9. | Wedge | Ductile iron |
| 10. | Coating | Epoxy |
Test/Approvals
- Hydraulic test according to EN 1074-1 / EN 12266
- Drinking Water Inspectorate Regulation 31 compliant
- Made in Great Britain
- WRAS approved Materials
Standards
- Designed according to BS5163/B, Designed according to BS EN 1074 -1 and 2
- Face to face according to EN 558 Table 2 Basic Series 3
- Standard flange drilling to EN1092 (ISO 7005-2), PN 25
- WIMES 8.09 Compliant
