for wastewater, reinforced polyamide, compact design valve, butterfly valve ... body allows maximum...

Gate valve, butterfly valve, combi-flange, flange adaptor, knife gate valveAccessories:

· Orifice sizes: Automatic 12 mm², kinetic 804 mm²· The large air gap between liquid and sealing system ensures a reliable function even when used with aggressive liquids

and liquids carrying solid particles· The large orifice in the automatic valve releases large volumes of air when the line is under pressure· The spring between the stem and upper float compensates for slight pressure changes· The lower float system with float of polypropylene and stem and spring of acid-resistant stainless steel ensures high

corrosion resistance· The conical body with funnel-shaped lower body allows maximum air volume within minimum valve length and prevents

accumulation of deposits at the bottom· The body of reinforced polyamide features low weight· Drainage and flushing from external clean water source is possible through the drain in the valve’s side· An exhaust tube can be mounted to the quick connector at the valve· With connection flange or 2”-3” BSP thread· Working pressure range: 0.05 – 16 bar

Features:

Product description:

· Hydraulic test according to EN 1074-1 and 4 / EN 12266· Approved for wastewater

Short combination air valve - PN16 for wastewater treatment to max. 60°C (temporarily up to 90°C)

Test/Approvals:

AVK combination air valves are designed to combine large volume of air discharge/intake whilst filling/draining a pipeline with automatic discharge of air from the fluid. They feature an innovative design with a large air gap between liquid and sealing system. A spring between stem and float compensates for slight pressure changes and maintains the air gap ensuring reliable function even when used with aggressive liquids and liquids carrying solid particles.

For wastewater, reinforced polyamide, compact design

AVK COMBINATION AIR VALVE, PN 16 701/95-010

1/225-apr-2017 13:27js -

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

For wastewater, reinforced polyamide, compact design

AVK COMBINATION AIR VALVE, PN 16 701/95-010

Component list:

1

2

3

4

5

6

7

8

9

1.

2.

3.

4.

5.

6.

7.

8.

9.

Base

Body

Clamp

Float assembly

Body

O-ring

O-ring

Float stopper

Float washer

PA, reinforced

PA, reinforced

Stainless steel AISI 316

PP

PA, reinforced

NBR rubber

NBR rubber

PP


10

11

12

13

14

15

16

17

10.

11.

12.

13.

14.

15.

16.

17.

Spring

Float

Domed nut

Washer

Seal plug assembly

Clamping stem

Pressure releasedrain

Quick connection1½"


Foamed PP



EPDM/PA/SS

PA, reinforced


PP

Components may be substituted with equivalent or higher class materials without prior notification.

Reference nos. and dimensions:

AVK ref. no. DN

mm

Connection L

mm

H3

mm

Theoretical

weight / kg

701-050-95-190033

701-051-95-99003

701-080-95-190033

701-081-95-99003

701-100-95-190033

50

50

80

80

100

50 MM

2" BSP

80 MM

3" BSP

100 MM

264

264

264

264

264

566

566

566

566

566

7.1

6.8

7.2

6.9

7.3

Row to make sure table is never blank

2/225-apr-2017 13:27js -

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

for wastewater, reinforced polyamide, compact design valve, butterfly valve ... body allows maximum...

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