8
APV_SWmini4_GB-2_042020.indd
Single Seat and Change-over Valve
DELTA SWmini4
Instruction manual: GB – rev. 2
GB
APV
7. Installation
7.1.
General terms
Installation has to be done in such a way that fluids can drain off the
valve housing and is preferably to be realized in vertical position.
7.2.
Shut-off valve SWmini41 / 42
The valve housings can be welded direct into the pipeline
(completely dismantable valve insert with actuator).
7.3.
Change-over valve SWmini 43/44
One or two detachable connections (e.g. clamps, etc.) must
be assembled to the ports of the upper housing to provide for
disassembly (e.g. for seal replacement).
The position of the medium and upper housing ports to each other
can be mounted staggered by 90o through the screw connection.
Attention!
Observe Welding Instructions.
shut-offf valve
change-over valve
yoke
upper housing
housing seal
clamp connection
lower housing
