AVK METAL SEATED GATE VALVE WITH STEMCAP, PN16, CTC

DN50-300

Metal seated gate valve BSEN1074-2/BS5163-1 for drinking water and neutral liquids to max. 70° C

AVK metal seated wedge gate valves are primarily designed for the flow isolation of a length of pipeline or piece of equipment. It uses a ductile iron gate that houses bronze rings to ensure a watertight seal. The non-rising stem design ensures the stem thread is adequately lubricated by the water passing through the valve. In essence, the whole internals are water dependent for lubrication, a factor that safeguards the longevity of the valve.

Variant 37/50-001
Connection: Flanged
Material: Ductile Iron
DN: DN50 - DN300
PN: PN 16
Closing direction: Clockwise to Close

Features

  • Bronze wedge nut with lubricating abilities providing optimum compatibility with stem
  • The face ring which firmly secured to the wedge is machined to a fine surface finish to ensure optimum contact seal with body seat ring
  • Wedge with guides, which ensure uniform closure
  • A large through bore housing for the stem in the wedge prevents stagnant water or impurities
  • Round EPDM Bonnet Gasket fixed in a recess
  • Countersunk and sealed stainless steel bonnet bolts encircled by the Bonnet Gasket
  • Full bore
  • Internal and external blue two pack epoxy coating
  • For horizontal or vertical installation

Reference nos. and dimensions:

Close Download package
AVK ref. no. DN
mm
Flange
drillling
L
mm
H
mm
W
mm
F
mm
F1
mm
F2
mm
Theoretical
weight/kg
3D drawings Enquiry
37-050-50-210001 50 PN16 178 304 165 28 35 63 11
37-050-50-310001 50 PN16 178 304 165 28 35 63 11
37-080-50-210001 80 PN16 203 349 200 28 35 63 21
37-080-50-310001 80 PN16 203 349 200 28 35 63 21
37-100-50-210001 100 PN16 229 381 220 28 35 63 27
37-100-50-310001 100 PN16 229 220 27
37-150-50-210001 150 PN16 267 498 285 28 35 63 43
37-150-50-310001 150 PN16 267 498 285 28 35 63 43
37-200-50-210001 200 PN16 292 597 340 28 35 63 76
37-200-50-310001 200 PN16 292 597 340 28 35 63 76
37-250-50-210001 250 PN16 330 672 405 28 35 63 105
37-250-50-310001 250 PN16 330 672 405 28 35 63 105
37-300-50-210001 300 PN16 356 753 460 28 35 63 159
37-300-50-310001 300 PN16 356 753 460 28 35 63 159

Downloads

Datasheet (PDF)
Related Datasheets
Certificate(s)
Guidelines
Price list

Components

1. Body Ductile Iron GJS-500-7
2. Seat ring Bronze CC491K (LG2)
3. Face ring Bronze CC491K (LG2)
4. Wedge Ductile Iron GJS-500-7
5. Wedge nut Alu-bronze CC331G (AB1)
6. Stem Stainless steel 1.4021 (420)
7. Socket head bolt Hot dip galvanized steel
8. Bonnet gasket EPDM
9. Bonnet Ductile Iron GJS-500-7
10. O-ring EPDM
11. O-ring EPDM
12. Thrust collar Brass CZ132
13. Gland Ductile Iron GJS-500-7
14. Socket head bolt Hot dip galvanized steel
15. Bushing PA
16. O-ring EPDM
17. Wiper ring NBR
18. Stem Cap Cast iron GJL-250
19. Bolt Hot dip galvanized steel

Test/Approvals

  • Seat: 1.1 x PN. Body: 1.5 x PN. 

Standards

  • 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 16
  • Drinking Water Inspectorate Regulation 31 compliant
0 Files In the package
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