VALVES - Incledon Valves Waterworks... · VALVES Technical Catalogue SANS 664:1999 DISCLAIMER...
Transcript of VALVES - Incledon Valves Waterworks... · VALVES Technical Catalogue SANS 664:1999 DISCLAIMER...
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AVK WEDGE GATE VALVE, PN10/16 37/40
Ÿ Cap top as standard
Ÿ Ductile iron construction, with gun metal seat rings
Ÿ O-ring stem seals replaceable under pressure
Ÿ Fully corrosion resistant construction
Ÿ Fusion bonded epoxy coating
Ÿ Body bonnet bolt sealed with hot melt
Ÿ Lifting points
Ÿ Bosses for sampling or by-passing (undrilled)
Ÿ Hand wheel
Ÿ ISO mounting gland flange
Ÿ Electric actuation
Ÿ Bevel or spur gear boxes
Ÿ Alternative flange drilling
Ÿ Clock wise to open (red insert) Clock wise to close (white insert)
The Series 37/40 is a metal seated, wedge gate valve, suitable for use with water and neutral liquids,to a maximum temperature of +70ºC.
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AVK WEDGE GATE VALVE, PN10/16 37/40
Hydraulic test to BS 5163:1986Seat: 1.1 x PN (PFA) Body: 1.5 x PN (PFA) Operating torquetest
Maximum Working Pressure: 16 Bar (1.6 mpa)Temperature Range: - 10ºC to + 70ºC. Insulation essential for temperatures of 0ºC and below.
8.8, BS 4168- 1 (DIN 912),
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AVK SWING CHECK VALVE PN 10 OR PN 16 41
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AVK SWING CHECK VALVE PN 10 OR PN 16 41
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AVK SWING CHECK VALVE PN 10 OR PN 16 41
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AVK SWING CHECK VALVE ACCESSORY KIT 41
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AVK BALL CHECK VALVE PN 10 53/3X
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AVK BALL CHECK VALVE PN 10 53/3X
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AVK DOUBLE ORIFICE AIR RELIEF VALVE PN 16 851/40
Body, bonnet Ductile iron GGG-50 12 (BS 2789)
cowl
Coating Electrostatically 000 resin
internally and externally to DIN 30677
(WIS 4-52-01) 250u
Gasket, seal ring, EPDM rubber to 00
sealing face
Orifice cover, Nylon, injection moldings of glass filled
orifice bracket A190 Nilon
Washer, nut Stainless steel 304 to BS 970
bottom head cap
screw, socket
head cap screw,
pin washer,
pan head machine
screw
Seat ring, ABS (acryl N 234 ene)
guide top, is a poly : 23
guide bottom, strength
guide ring,
large orifice,
small orifice
Plug Plastic
For water 12 000 not sewage and neutral liquiss tN234 Working pressure: min 0.1 bar max. 16 bar
Hydraulic test: 000
Malaysian 00
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AVK DOUBLE ORIFICE AIR RELIEF VALVE PN 16 851/40
Double acting-double orifice air valve PN 16Inlet flange to ISO 7005-2 (EN 1092-2: 1997, DIN 2501
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Materials
Body, cover, side chamber Ductile Iron EN 1563 EN-GJS-500/7Guide bottom, guide top GP-22 natural ABSSeal ring, seat ring, guide ring GP-22 natural ABSLarge and small orifice GP-22 natural ABSOrifice bracket/cover GP-22 natural ABSO-ring EPDMGrooved pin, guide pin Stainless steel A4Plug GunmetalRegulating valve NylonDisc PA 6.6Gasket EPDM WRASBolts, nuts, washers Stainless steel A4Coating Internal and external blue two pack epoxy coating (300 microns)
Air Valve, designed according to En1074 - 4, Standard flange drilling to EN1092-2 (ISO 7005-2)
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AVK DOUBLE ORIFICE AIR RELIEF VALVE WITH VNR VALVE 851/20
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AVK DOUBLE ORIFICE AIR RELIEF VALVE WITH VNR VALVE 851/20
DN 150
DN
100
DN
50 +
80
critical flow
0.2
0.4
0.6
Vacu
um
pre
ssure
bar
gauge
DN
50 +
80
DN
100
DN 150
50 100 150 OutflowDischarge of free Dry Air
50
Pip
elin
e p
ress
ure
bar
gauge
0.2
0.4
0.6
0.8
1.0
Air discharge - Large orifice valves
critical flow
Pip
elin
e p
ress
ure
bar
gauge
Discharge of free Dry Air
2.25
0
8
16
24
32
0.2 0.4 0.6
16b
max working pressure
Double acting-double orifice air valve PN 16Inlet flange to ISO 7005-2 (EN 1092-2: 1997, DIN 2501)
Component list:
1. Body 7. Washer 13. Guide top 19. Pin2. Bonnet 8. Nut 14. Guide bottom 20. Orifice bracket3. Gasket 9. Bottom head cap screw 15. Guide ring 21. Pan head machine screw4. Orifice cover 10. Socket head cap screw 16. Large orifice 22 Socket head cap screw5. Gasket 11. Seat ring 17. Small orifice 23. Washer6. Cowl 12. Seal ring 18. Sealing face 24. Plug
Ref. nos. A B C D Weight DN mm mm mm mm kilos851-050-40-111-000 50 275 220 83 165 24851-080-40-111-000 80 275 220 83 165 24851-100-40-111-000 100 280 248 98 195 30851-150-40-111-000 150 344 284 115 230 44851-200-40-111-000 200 344 284 115 230
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AVK UNDERGROUND FIRE HYDRANT, PN 16 29/288
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AVK UNDERGROUND FIRE HYDRANT, PN 16 29/288
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VALVES
Technical CatalogueSANS 664:1999
VALVES
DISCLAIMERWhilst every care was taken in compiling this data, information and related material contained herein are subject to change without notification. All detail that this document contains are provided in good faith and therefore no representation or warranty whatsoever regarding the completeness, accuracy, “up to date”, or adequacy of, suitability, functionality, ommission, or operation is specifically disclaimed of any liability for direct, indirect or consequential loss or damage, however so arising, from the use or reliance on information herein thereafter provided.
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