Alternative flange drilllings, Vertical float rod arrangementAccessories:

· 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.

Features:

Product description:

· Standard flange drilling to EN1092-2 (ISO 7005-2), PN 16

· Hydraulic test according to EN 1074-1 and 2 / EN 12266· Seat: 1.1 x PN. Body: 1.5 x PN. · Approved according to WRAS up to 60°C

Standards:

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

Test/Approvals:

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.

DN50-300, with lever and float

AVK BALL FLOAT VALVE, PN16 854/00-001

1/319-Dec-2017 10:24nivo -

The designs, materials and specifications shown are subject to change without notice due to the continuous development of our product range.

COPYRIGHT©AVK GROUP 2017

DN50-300, with lever and float

AVK BALL FLOAT VALVE, PN16 854/00-001

Component list:1

2

3

4

5

6

7

8

9

10

11

12

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

Bolt/nut

Float

Filler cap

Float lever

Bearing

Link

DN50-200: lip ring,DN250-300: O-Ring

Cylinder

O-ring

Valve centre

Seal ring

Seat ring

Stainless steel A2

PP

PP

Steel, hot dip galvanized

Bronze

Steel, hot dip galvanized

NBR rubber

Brass, DZR CW602N

EPDM rubber

Bronze CC499K

EPDM rubber

Bronze CC499K

13

14

15

16

17

18

19

20

21

22

23

24

13.

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

24.

Valve guide

Body

Hinge pin

Split pin

Fulcrum bracket

Fulcrum pin

Washer

Piston bolt

Gasket

Valve piston

Flange

Valve centre

Bronze CC499K

Ductile iron GJS-500-7 (GGG-50)

Stainless steel 1.4301

Copper

Ductile iron GJS-500-7 (GGG-50)

Stainless steel 1.4301

Stainless steel A4

Stainless steel 1.4305

NBR rubber

Bronze CC499K

Carbon steel

Ductile iron GJS-500-7 (GGG-50)

Components may be substituted with equivalent or higher class materials without prior notification.* Item 8 DN150-300: Bronze CC499K

Reference nos. and dimensions:

AVK ref. no. DN

mm

A

mm

B

mm

C

mm

D

mm

E

mm

F

mm

G

mm

Max recommended discharge

l/sec

Theoretical

weight / kg

854-050-00-1001

854-080-00-1001

854-100-00-1001

854-150-00-1001

854-200-00-1001

854-250-00-1001

854-300-00-1001

50

80

100

150

200

250

300

110

130

140

180

220

250

300

110

145

160

210

270

330

380

700

850

1000

1250

1500

1800

2200

260

300

380

470

570

650

750

170

250

330

480

650

810

930

310

410

410

460

460

560

560

150

170

240

290

350

400

450

6

14

25

55

97

152

220

16

22

33

66

118

184

260Row to make sure table is never blank

2/319-Dec-2017 10:24nivo -

The designs, materials and specifications shown are subject to change without notice due to the continuous development of our product range.

COPYRIGHT©AVK GROUP 2017

DN50-300, with lever and float

AVK BALL FLOAT VALVE, PN16 854/00-001

3/319-Dec-2017 10:24nivo -

The designs, materials and specifications shown are subject to change without notice due to the continuous development of our product range.

COPYRIGHT©AVK GROUP 2017