12.
Dimensions 3-way Solar ball valve:
DN
d
G
1
TSO
A
C
D
2
t
SSO
1
2
Y
/
TSO
SSO
1
2
Z
/
TSO
SSO
bar
E
H
L
1
TSO = threaded socket
2
SSO = solvent socket
Comments to the 3-way Solar ball valve:
12.1.
The ball seating joint with the patented pressure compensation system
must always be installed on the side with the higher pressure (pump side)
because it is otherwise non-functional and the ball valve may be
destroyed. The ball seating joint with the pressure compensation board
can be converted using the spanner provided. In as-delivered condition, it
IMPORTANT: The solar ball valve has got a patened pressure-compensation-
system, to avoid a rise in pressure change-over. If a change over process is
interrupted (e.g. failure of the current supply), a position can be reset
manually (manual override).
www.praherplastics.com
32
40
40
50
1 1/4"
1 1/2"
162
162
81
81
101
101
27,5
31,5
85
85
170
171
3
3
205
205
225
225
56
56
is in the middle position.
50
63
2"
181
90,5
124,5
38,5
96
192
3
221
241
65
dimensions in mm
10
Pressure connection