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Non-return valve AWH, stainless, weld end

Application:

Spring-loaded AWH non-return valve that 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

Technical specifications

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
Product number Material type Nominal dim.
mm.
D1 dia.
mm
D2 dia.
mm.
D4 dia.
mm.
Height H
mm.
Working pressure
bar
Opening pressure
bar
Weight/pcs.
kg.
Base unit
0520609150
EPDM
25,0
22,2
25,4
64,0
77,0
10,0
0,05
0,60
PCS
0520609170
EPDM
38,0
34,8
38,1
77,0
72,0
10,0
0,05
0,86
PCS
0520609230
EPDM
51,0
47,6
50,8
104,0
95,0
10,0
0,05
1,55
PCS
0520609250
EPDM
63,5
60,3
63,5
119,0
110,0
10,0
0,05
2,80
PCS
0520609270
EPDM
76,1
72,9
76,1
119,0
105,0
10,0
0,05
3,96
PCS
0520609290
EPDM
101,6
97,4
101,6
170,0
140,0
10,0
0,05
6,50
PCS