Compressed air products
Isolation valves, drain traps and ancillaries
Pressure/temperature limits
Maximum operating pressure
Maximum operating temperature
Minimum operating temperature
Venting
10 bar
100°C
-20°C
Non-venting
40 bar
110°C
-20°C
Kv values
Size
1⁄4
"
"
1⁄2
"
3⁄4
"
1
"
11⁄4
"
11⁄2
"
2"
Kv
5.9
9.4
17
41
70
121
200
292
For conversion: Cv (UK) = Kv x 0.963
Cv (US) = Kv x 1.156
Installation
Always install the valve with the flow direction as indicated on the body of the self-venting models.
Non-venting types
Self-venting types
Siz
e
A
B
C
D
Dimensions / weights (approximate) in mm and kg
Size
A
1⁄4"
46.0
"
46.0
1⁄2"
56.7
3⁄4"
67.0
1"
78.0
11⁄4"
88.0
11⁄2"
99.3
2"
121.0
B
C
41
20.0
41
20.0
48
25.0
55
32.0
55
39.5
80
49.0
87
56.0
92
69.0
D
Weight
Weight
0.17
0.2
0.22
0.36
0.55
89
89
88
84
125
140
140
165
0.143
0.126
0.207
0.308
0.464
0.735
0.960
1.537
1⁄4"
"
1⁄2"
3⁄4"
1"
52
52
62
69
83
42
22.5
96
42
22.5
96
46
29.5
96
58
32.0
121
62
40.5
121
D
C
B
How to order
Example: 1 off screwed BSP self-venting ball valve.
A
TI-P560-01 CH Issue 5
Venting and Non-venting Ball Valve
9.5.44
