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AVK AUTOMATIC AIR VALVE, PN16

For water, reinforced polyamide, DN12-25

AVK headquater in Skovby Galten, Denmark

Contact

AVK International A/S

Bizonvej 1, Skovby, 8464 Galten, Denmark

Automatic air valve for water and neutral liquids to max. 60°C (temporarily up to 90°C)

AVK automatic air valves are designed with a very soft and sensitive seal. It enables effective discharge of accumulated air from the system while it is under pressure. The automatic air release valve are lightweight and compact with a 12mm2 orifice enabling a release of air at high flow rates not being exposed to obstruction by debris. All operating parts are made of specially selected corrosion-resistant materials.

Variant 701/10-001
Connection: External BSP Thread
Material: Reinforced polyamide
DN: DN12 - DN25
PN: PN16

Features

  • Orifice size of 12 mm²
  • The enlarged orifice is less exposed to obstruction by debris
  • The orifice in the automatic valve releases large volumes of air at high flow rates when the line is under pressure
  • The valve’s rolling seal mechanism design is less sensitive to different pressures than a direct float seal, thus enabling a one size orifice for a wide pressure range (from 0.2 up to 16 bar)
  • Body of high-strength composite material
  • All operating parts of corrosion-resistant materials
  • Very low weight
  • With BSP thread connection
  • Working pressure range: 0.2 – 16 bar

Downloads

Datasheet
Installation
Animation
AVK air valves for water ENG.mp4
Outline drawings
Certificate(s)

Reference nos. and dimensions:

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AVK ref. no. Text
 DN
mm		 Connection
 L
mm		 H3
mm		 Theoretical
weight/kg
701-020-10-99003 PA base 12 1/2" BSP 85 143 0.3
701-020-11-99003 Brass base 12 1/2" BSP 85 143 0.7
701-025-10-99003 PA base 19 3/4" BSP 85 143 0.3
701-025-11-99003 Brass base 19 3/4" BSP 85 143 0.7
701-032-10-99003 PA base 25 1" BSP 85 143 0.3
701-032-11-99003 Brass base 25 1" BSP 85 143 0.7
2D/3D drawings
Enquiry
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Components

1. Body PA, reinforced
2. Rolling seal EPDM rubber
3. Clamping key PA, reinforced
4. Float PP
5. O-ring NBR rubber
6. Base PA / brass

Test/Approvals

  • Hydraulic test according to EN 1074-1 and 2 / EN 12266
  • Approved according to DIN-DVGW Certificate NW-6215BS5030
  • Belgaqua approved
  • Approved according to WRAS (certificate on request)

Standards

  • Designed according to EN 1074 - 4
0 Files In the package