Non-return valve AWH, ISO

Application:

Spring-loaded AWH non-return valve with ISO weld end. Prevents return flow in connection with dairy pipe installations.

Construction:

  • Delivered with gaskets in EPDM, alternatively in HNBR and Viton
  • Smooth and easy-to-clean exterior surface
  • 2-part valve assembled with clamp retaining ring
  • Straight with weld end
  • Spring-loaded valve cone

Quality:

  • Made of stainless steel AISI 316L
  • Inner surface rougness Ra ≤ 0,8 µm

Operating conditions:

  • The temperature ranges from -10°C to +140°C
  • Pressure: Max. 10 bar
  • Opening pressure: 0,05 bar 
Download data sheet
Item number Nominal dim.
inch
D1 dia.
mm.
D2 dia.
mm.
Dia. mm.
D4
Height H
mm.
Material type Opening pressure
bar
Working pressure
bar
Weight/pcs.
kg.
Quantity
0520609150 1" 22,2 25,4 64,0 77,0 EPDM 0,05 10,0 0,60
0520609170 1½" 34,8 38,1 77,0 72,0 EPDM 0,05 10,0 0,86
0520609230 2" 47,6 50,8 104,0 95,0 EPDM 0,05 10,0 1,55
0520609250 2½" 60,3 63,5 119,0 110,0 EPDM 0,05 10,0 2,80
0520609270 3" 72,9 76,1 119,0 105,0 EPDM 0,05 10,0 3,96
0520609290 4" 97,4 101,6 170,0 140,0 EPDM 0,05 10,0 6,50
Subject to incorrect product data, variations in images/videos, and price and exchange rate changes.
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