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Control systems Control valves
Spare parts Spira-trol TM two-port control valve Balanced and unbalanced DN125 to DN300 and 6" to 12" The spare parts available are shown in solid outline. Parts drawn in a grey line are not supplied as spares. Note: When placing an order for spare parts please specify clearly the full product description as found on the label of the valve body, as this will ensure that the correct spare parts are supplied. Available spares - K series Gasket set Non bellows sealed Balanced A , B , G Unbalanced B , G
PTFE chevrons
C3
Graphite packing conversion kit (DN125 to DN300)
Stem seal kit
C4
C5
C4
C3
Graphite seal set
C5
Balanced (No gaskets supplied) Unbalanced (No gaskets supplied)
A , D , E
Plug stem and seat kit
4.1 54
D, E
D4
D5
How to order spares Always order spares by using the description given in the column headed 'Available spares', and state the size and type of valve including the full product description of the product. Example: 1 - PTFE stem seal kit for a Spirax Sarco DN150 Spira-trol TM two-port KE43 PTSBSS.2 Kvs 370 control valve. How to fit spares Full fitting instructions are given in the Installation and Maintenance Instructions supplied with the spare.
A
D3
B
E G
TI-S24-73 CTLS Issue 4
Page 14 of 15
Spira-trol TM Two-port Control Valves K Series DN125 to DN300 and 6" to 12"
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