Diaphragm anti-siphon valve MAV

AFRISO Membran-Antiheberventil MAV PROOFED BARRIER 111400 object_image_56786imagemain_en AFRISO Membran-Antiheberventil MAV PROOFED BARRIER 111400 object_image_56786imagemain_en
Membran-Antiheberventil MAV PROOFED BARRIER
AFRISO Membran-Antiheberventil MAV PROOFED BARRIER 111400 object_image_56786imagemain_en
AFRISO Membran-Antiheberventil MAV PROOFED BARRIER VOR 111400 AFRISO Membran-Antiheberventil MAV PROOFED BARRIER VOR 111400
Membran-Antiheberventil MAV PROOFED BARRIER
AFRISO Membran-Antiheberventil MAV PROOFED BARRIER VOR 111400
AFRISO Verschraubungsset für MAV G3/8 x 6mm VOR 94820 94830 94840 94850 AFRISO Verschraubungsset für MAV G3/8 x 6mm VOR 94820 94830 94840 94850
Verschraubungsset für MAV G3/8 x 6mm
AFRISO Verschraubungsset für MAV G3/8 x 6mm VOR 94820 94830 94840 94850
AFRISO Kolben-Antiheberventil KAV PROOFED BARRIER ANW 111380 111400 96520 AFRISO Kolben-Antiheberventil KAV PROOFED BARRIER ANW 111380 111400 96520
Kolben-Antiheberventil KAV PROOFED BARRIER
AFRISO Kolben-Antiheberventil KAV PROOFED BARRIER ANW 111380 111400 96520 <div class="gallery-information"> <b>Legend:</b> <ol> <li>Piston type anti-siphon valve KAV</li> <li>Diaphragm type anti-siphon valve MAV</li> <li>Pressure compensation unit DAE</li> <li>KAV:setting the actual safe height</li> <li>MAV:set max. height difference between MAV and the lowest line point at the system</li> </ol> </div>
AFRISO Membran-Antiheberventil MAV PROOFED BARRIER ANW 111400 AFRISO Membran-Antiheberventil MAV PROOFED BARRIER ANW 111400
Membran-Antiheberventil MAV PROOFED BARRIER
AFRISO Membran-Antiheberventil MAV PROOFED BARRIER ANW 111400 <div class="gallery-information"> <b>Legend:</b> <ol> <li>Safe height</li> <li>P<sub>gauge</sub> </li> <li>Connection oil suction pump</li> </ol> </div>
AFRISO Membran-Antiheberventil MAV PROOFED BARRIER 111400 object_image_56786imagemain_en
AFRISO Membran-Antiheberventil MAV PROOFED BARRIER VOR 111400
AFRISO Verschraubungsset für MAV G3/8 x 6mm VOR 94820 94830 94840 94850
AFRISO Kolben-Antiheberventil KAV PROOFED BARRIER ANW 111380 111400 96520
AFRISO Membran-Antiheberventil MAV PROOFED BARRIER ANW 111400
Data sheet Diaphragm anti-siphon valve MAV
AFRISO Data sheet Diaphragm anti-siphon valve MAV

Versions

Part no. Remember
Diaphragm anti-siphon valve MAV 20139
Screw connections G⅜ x 6 mm with Cu Cu flat gasket, dual 20507
Screw connections G⅜ x 8 mm with Cu Cu flat gasket, dual 20504
Screw connections G⅜ x 10 mm with Cu Cu flat gasket, dual 20505
Screw connections G⅜ x 12 mm with Cu Cu flat gasket, dual 20506

Blue part no. = in-stock items

Description Format Language Download / Link
Data sheet Diaphragm anti-siphon valve MAV Data sheet PDF
AFRISO Data sheet Diaphragm anti-siphon valve MAV
Table of resistance of oil components Equipment for fuel oil storage tanks and oil carrying pipes PDF
AFRISO Table of resistance of oil components
Function test protection equipment against siphoning (MAV, KAV) Test report PDF
AFRISO Function test protection equipment against siphoning (MAV, KAV)
Certificate Proofed barrier: Tested odour impermeability of oil tank components (odour barrier) Certificates PDF
AFRISO Certificate Proofed barrier: Tested odour impermeability of oil tank components (odour barrier)
MAV is continuously adjustable to a safe height of 1–4 m for optimum adaptation to suit local conditions. The adjusted value corresponds to difference between the installation height and the lowest point of the oil line. MAV shuts off under spring pressure and opens under the vacuum caused by the pump. Watertight up to 10 m water column. If necessary, install a pressure compensation unit.
Adjustment of safe height
Corresponds to installation height
1 – 4 m, fully adjustable
Connection thread
Both ends G⅜ female
Mounting position
Any
Oil flow rate
Max. 220 l/h
Operating temperature range
Medium:
-25/+40 °C
Ambient:
-25/+40 °C
Vacuum-tight
Bis -1 bar
Test pressure
Max. 6 bar
Material
Housing:
Brass
Approval
DIBt: Z-65.50-415
Scope of delivery
  • Diaphragm anti-siphon valve
  • Lead sealing kit