178 – 3-way ball valves, ball rotation T – 90°
- Nickel-plated brass ball valve.
- Installation in industrial and civil heating systems, pneumatic systems and for non-aggressive fluids.
- Installation in medium pressure water distribution systems.
- Working temperature: -30°C + 150°C.
- Threads cylindrical threads according to ISO 228-1.
- Seal on the stem:
• valves from 1/2″ to 2″ stem asembled from inside with
1 OR in EPDM Perox, PTFE gasket and adjustable screw
gland;
• 3/8″ valves stem assembled from outside with PTFE
gasket and and adjustable screw gland. - Seal on the ball with 2 gaskets in PTFE.
With drawn steel lever
PN
Connections
Pcs./pack
Packs/box
CODE
16
3/8″
10
120
A08-0001-08051
16
1/2″
6
72
A08-0001-08052
16
3/4″
5
60
A08-0001-08053
16
1″
10
10
A08-0001-08054
16
1 1/4″
6
6
A08-0001-08055
16
1 1/2″
6
6
A08-0001-08056
16
2″
6
6
A08-0001-08057
A
±1mm
B
mm
C
mm
D
mm
E – F
mm
CODE
48,5
11
44
83
23,5 – 10
A08-0001-08051
63
13
44
83
30,5 – 13
A08-0001-08052
69,5
20
48
83
34,5 – 17
A08-0001-08053
85
25
68
90
45 – 22,5
A08-0001-08054
103
32
73
90
51,5 – 26,5
A08-0001-08055
116,5
40
82
160
59,5 – 35
A08-0001-08056
128
45
90,5
160
69 – 45
A08-0001-08057