Installation - SPX APV DELTA SWmini4 Operating Manual

SWmini4-UK0.qxd / 08.2004
shut-off valve
change-over valve
yoke
upper
valve housing
housing seal
5
5.

Installation

- 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.
- Shut-off valve SWmini41 / 42:
The valve housings can be welded direct into the pipeline
(completely dismantable valve insert with actuator).
- 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 90
clamp connection
lower
valve housing
- Attention:
o through the screw connections.
Observe welding instructions.
UK
Single Seat Valve DN10, 15, 20
DELTA SWmini4
Operating Manual : rev. 0