AVK BALL FLOAT VALVE, PN16

Stainless steel lever, stainless steel float

Contact AVK in Hong Kong

Contact

AVK Valves Company Hong Kong Ltd.

Unit 803, 8/F, Pilkem Commercial Centre, 8 Pilkem Street, Jordan, Kowloon Hong Kong

Balanced equilibrium float valve for water and other neutral liquids to max. 70°C. Maximum Working Pressure: 16 bar.

The AVK Series 854 are ball float valves designed to be fitted in the top of a tank or reservoir to automatically control the rate of filling and shut off completely when a predetermined level is reached. The balanced equilibrium design makes sure that operation is smooth and reliable.

Variant 854/00-002
Connection: Flanged
DN: DN50 - DN300
PN: PN 16

Features

  • Right angled design.
  • Long actuating lever for slow closure.
  • Flanged outlet for fitting of downpipe.
  • Drop tight shut off.
  • Fully removeable bronze cylinder.
  • Easily maintained.
  • Float in control of valve at all positions of travel.
  • Face and piston seals easily replaceable.
  • Float position adjustable in horizontal plane.

Downloads

Datasheet
Installation, operation and maintenance manuals

Reference nos. and dimensions:

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AVK ref. no. DN
mm
A
mm
B
mm
C
mm
D
mm
E
mm
G
mm
Max flow
l/sec
Theoretical
weight/kg
854-050-00-1311 50 110 110 700 260 170 150 6 21
854-080-00-1311 80 130 145 850 300 250 170 14 30
854-100-00-1311 100 140 160 1000 380 330 240 25 40
854-150-00-1311 150 180 210 1250 470 480 290 55 74
854-200-00-1311 200 220 270 1500 570 650 350 97 111
854-250-00-1311 250 250 330 1800 650 810 400 152 169
854-300-00-1311 300 300 380 2200 750 930 450 220 239
Enquiry
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Components

1. Bolt/nut Stainless steel A2
2. Float Stainless steel 1.4401
3. Filler cap Stainless steel 1.4401
4. Float lever Stainless steel 1.4401
5. Bearing Bronze
6. Link Steel, hot dip galvanized
7. Lip ring EPDM rubber
8. Cylinder Bronze CC499K
9. O-ring EPDM rubber
10. Valve centre Bronze CC499K
11. Seal ring EPDM rubber
12. Seat ring Bronze CC499K
13. Valve guide Bronze CC499K
14. Body Ductile iron GJS-500-7
15. Hinge pin Stainless steel 1.4301
16. Split pin Stainless steel A4
17. Fulcrum bracket Ductile iron GJS-500-7
18. Fulcrum pin Stainless steel 1.4301
19. Washer Stainless steel A4
20. Piston bolt Stainless steel 1.4305
21. O-ring EPDM rubber
22. Valve piston Bronze CC499K
23. Flange Carbon steel
24. Valve centre Ductile iron GJS-500-7

Test/Approvals

  • Seat: 1.1 x PN. Body: 1.5 x PN. 

Standards

  • Flange drilling to EN1092, PN16
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