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AVK Resilient Seated Gate Valve

Clockwise To Close & Clockwise to Open

Mamoun Humayra, AVK UK Product Manager - Water

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. .

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 - DN300
PN: PN 25

Features

  • Cap top as standard.
  • Ductile iron wedge, fully vulcanised with EPDM rubber.
  • O-ring stem seals replaceable under pressure.
  • Fusion bonded epoxy coating.
  • Fully corrosion resistant construction.
  • Body, bonnet and gland bolts sealed with hot-melt.
  • Blue fusion bonded epoxy coating in line with WIS 4-52-01
  • Components WRAS approved.
  • Bosses for sampling or by-passing (undrilled).
  • Embodied carbon data available upon request
  • 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.

Downloads

Installation, Operation & Maintenance
Price list
FAQs
Flyer
Product Brochure
Guidelines
Outline drawings DWG
Outline drawings DXF
Outline drawings IGS
Outline drawings STEP
Related Datasheets
Datasheet
Certificate(s)

Reference nos. and dimensions:

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Ref. no. DN
mm		 Bolt
No.		 Torque
Nm		 Running torque
Nm		 W
mm		 F
mm		 H
mm		 H3
mm		 L
mm
21-050-60-2740069 50 4 165 19 279 362 178
21-050-60-3740069 50 4 165 19 279 362 178
21-080-60-2740069 80 8 200 19 294 364 203
21-080-60-3740069 80 8 200 19 294 394 203
21-100-60-2740069 100 8 235 19 324 442 229
21-100-60-3740069 100 8 235 19 324 442 229
21-150-60-2740069 150 8 300 24 429 579 267
21-150-60-3740069 150 8 300 24 429 579 267
21-200-60-2740069 200 12 360 27 531 711 292
21-200-60-3740069 200 12 360 27 531 711 292
21-250-60-2740069 250 12 425 27 614 827 330
21-250-60-3740069 250 12 425 27 614 827 330
21-300-60-2740069 300 16 485 27 690 933 356
21-300-60-3740069 300 16 485 27 690 933 356
Enquiry
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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 and 2 / EN 12266.
  • Approved according to WRAS
  • Drinking Water Inspectorate Regulation 31 compliant

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
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