Spare parts

Available spares

Isolation ball valve seat and stem seals

Strainer screen and gasket

Spare sensor and sensor gasket

SSL1 Spiratec sensor

WLSL1 diode waterlogging sensor

Note: State whether an SSL1 or WLSL1 sensor is required.

8, 9

21, 22

23

24

20, 21 + 23 or 24

17, 18

X

20, 21 + 25

Spiratec retrofit kit

Check valve assembly

Double isolation conversion kit (includes spool piece and additional isolation valve)

BDV1 blowdown valve retrofit kit

How to order spares

Steam traps

Swivel connectors and traps

The spare parts are available as indicated below. No other parts are supplied as 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 1⁄2" STS17.2 compact pipeline

connector steam trapping station.

18

17

22

21

20

20

X

X is a double isolation conversion kit

Safety information, installation and maintenance

For full details see the Installation and Maintenance Instructions (IM-P128-23) supplied with the product.

24

*WLSL1

integral

sensor

*Please note

that the optional Spiratec SSL1 and

WLSL1 sensors (items 20 + 23 or 24) must not be

fitted when the STS17.2 is installed in a vertical

application. However a sensor can be fitted to a

UTD30 steam trap if fitted.

How to order

Example: 1 off Spirax Sarco 1⁄2" screwed BSP STS17.2 stainless steel pipeline compact connector steam trapping station, having a

Spiratec SSL1 sensor.

TI-P128-22 ST Issue 5

STS17.2 Stainless Steel Compact Pipeline Connector Steam Trapping Station

Page 3 of 3

23

20

25

* SSL1

integral sensor

BDV1

blowdown

valve

8

9

8

5.9.48