Pressure balanced type with anti-hammer device Mounted on the top of the tank, ref. 50 A (valve above water level)Flange and drilling to ISO 7005-2 (PN 10 or PN 16) and EN 1092-2

Use:

For water and neutral liquids to max. 70°C

Tests:

Hydraulic test: Seat: PNBody: 1.5 x PN

Options:

Mounted on the top of the tank, ref. 50 A1 (valve below water level)Mounted near the bottom of the tank,ref. 50 B (chain for the float is not included)

Certifications:

All materials in contact with drinkingwater are certified according to Frenchregulations dated 29 May 1997

Material:

Body, bonnet, Grey cast iron, plug, EN-GJL 250 to EN 1561plug guideLiner, Bronzeguide nut,seat, washerLip sealing LeatherSealings, NBR rubberplug sealing jointConnectors, Steelbolts, lever, split pinAxels BrassFloat Stainless steel or copper

(depending on diameter)Coating Epoxy:

Body, bonnet, plug, plug guide, lever, connectors

AVK FLOAT VALVE, PN 10 78/8110

For further specifications, see section "Technical information".The designs, materials and specifications shown are subject to change without notice due to our continuing programme of product development.

AVK International A/S/2002 31788110AG

AVK FLOAT VALVE, PN 10 78/8110

Pressure balanced type with anti-hammer device Mounted on the top of the tank, ref. 50 A (valve above water level)Flange and drilling to ISO 7005-2 (PN 10 or PN 16) and EN 1092-2

Ref. 50 AMounted on the top ofthe tank - valve abovewater

Ref. 50 A 1Mounted on the top ofthe tank - valve belowwater

AVK FLOAT VALVE, PN 10 78/8110

Pressure balanced type with anti-hammer device Mounted on the top of the tank, ref. 50 A (valve above water level)Flange and drilling to ISO 7005-2 (PN 10 or PN 16) and EN 1092-2

Ref. 50 BMounted near the bottom of the tank -float chain not included

E

F

C

A

BD

AVK FLOAT VALVE, PN 10 78/8110

Ref. nos. DN A B C D E L F G mm Weight kilosmm mm mm mm mm mm mm 50 A 50 A1 / 50 B 50 A / 50 A1 50 B

78-040-8110-000 40 120 120 155 350 135 1355 350 245 270 28 3778-060-8110-000 60 135 135 185 350 115 1380 350 350 320 34 4378-080-8110-000 80 150 150 205 400 95 1630 370 405 445 40 4978-100-8110-000 100 160 160 210 400 120 1640 370 455 495 51 6078-125-8110-000 125 175 175 225 500 60 1875 450 430 475 79 8878-150-8110-000 150 180 200 235 500 165 2050 450 650 715 87 9678-200-8110-000 200 250 250 265 600 245 2675 540 900 1010 177 18678-250-8110-000 250 370 310 325 600 275 3110 540 1020 1135 260 263

Mounted on the top of the tank: Ref. 50 A (valve above water), ref. 50 A1 (valve below water)Mounted near the bottom of the tank: Ref. 50 B (float chain not included)

Pressure balanced type with anti-hammer device Mounted on the top of the tank, ref. 50 A (valve above water level)Flange and drilling to ISO 7005-2 (PN 10 or PN 16) and EN 1092-2

Component list:

1. Lever axel 2. Connector axels3. Connectors4. Bonnet5. Body6. Bonnet sealing

7. Plug8. Guide nut9. Washer

10. Lip sealing11. Liner12. Plug sealing joint

13. Seat14. Plug guide (Anti-hammer)15. Lever16. Float17. Split pin

8

17

9

10

1

2

4

5

6

7

3

11

12

13

14

L

F

15

Movement

G

16