Dimensions (mm)

Figure 1. Dimensions

Figure 2. Dimensions

Table 1. Dimensions
Dimension (mm) (inch)
A 129.4 5.09
G 75.2 2.96
H 58.5 2.57
ID1 15.8 0.66
ID2 9.5 0.37
OD1 20 0.79
OD2 12.7 0.50
OD3 49.5 1.95
64.0 2.52
t1 1.6 0.06
Weight (kg) (lb)
0.6 1.32
Situation 1 Pressure conditions Effect


Pressure, air or product, or air/product. The ball is lifted from the lower seat. The air can escape until the product lifts the ball against the upper seat, closing the valve.
Situation 2 Pressure conditions Effect


Vacuum, air or product, or air/ product. The ball moves against the lower seat, closing the valve, whether it contains air or product, or air/product.