IM-P128-23 ST Issue 6
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6. Spare parts
Spare parts
The spare parts are available as indicated below. No other parts are supplied as spares.
Available spares
Isolation ball valve seat and stem seals 8, 9
Strainer screen and gasket 21, 22
Spare sensor
SSL1 Spiratec sensor 23
and sensor gasket
WLSL1 diode waterlogging sensor 24
Spiratec retrofit kit
Note: State whether an SSL1 or
20, 21 + 23 or 24
WLSL1 sensor is required.
Check valve assembly 17, 18
Double isolation conversion kit (includes spool piece and additional isolation valve) X
BDV1 blowdown valve retrofit kit 20, 21 + 25
How to order spares
Always order spares using the description given in the column headed 'Available spares' and
state the size and model number.
Example: 1 off Spare Spiratec sensor and sensor gasket with WLSL1 diode waterlogging
sensor for a ½" STS17.2 compact pipeline connector steam trapping station.