4
Figure 1
FloPlast Air Admitance Valve Design (Shape of lid is different on the AF32 & AFE32)
Table 1
Waste Pipe dimensions for use with FloPlast Seals
UK designated sizes
Valve
Nominal
Size (mm)
Nominal
Mean OD(mm)
Maximum
Mean OD(mm)
Corresponding References
Pipe Material
AF32
(Solvent Weld)
32
36.1
36.5
BS EN 1455-1, BS EN 1565-1,
BS EN 1566-1 (BS 5255)
ABS / PVC
AF32
(With Adaptor)
40
42.7
43.1
BS EN 1455-1, BS EN 1565-1,
BS EN 1566-1 (BS 5255)
ABS / PVC
AF32
(With Adaptor)
50
55.7
56.1
BS EN 1455-1, BS EN 1565-1,
BS EN 1566-1 (BS 5255)
ABS / PVC
AF110/AX110
(Solvent Welded
Into socket)
82
82.0
82.3
BS EN1329-1 (BS 4514)
PVC
AF110/AX110
(Push-Fit)
110
110.0
110.3
BS EN 1329-1 BS EN 1455-1,
BS EN 1565-1, BS EN 1566-1,
BS 4514, (BS5255)
Multi
AV110
(Solvent Weld)
110
110.0
110.3
BS EN1329-1 (BS 4514)
PVC
European designated size
Valve
Nominal
Size (mm)
Nominal
Mean OD(mm)
Maximum
Mean OD(mm)
Corresponding References
Pipe Material
AFE32
(Solvent Weld)
32
32.0
32.3
BS EN 1455-1, BS EN 1565-1,
BS EN 1566-1 (BS 5255)
ABS / PVC
AFE32
(With Adaptor)
40
40.0
40.3
BS EN 1455-1, BS EN 1565-1,
BS EN 1566-1 (BS 5255)
ABS / PVC
AFE32
(With Adaptor)
50
50.0
50.3
BS EN 1455-1, BS EN 1565-1,
BS EN 1566-1 (BS 5255)
ABS / PVC
AVE110
(Solvent Weld)
100
100.0
100.3
BS EN1329-1
PVC
A1 = permitted to be used below flood level in locations where the temperature is in the range of -20°C to 60°C
