Product Handbook 2026 - Volume 2

Pipeline ancillaries Ball valves

10

DN40 and DN50 - Spare parts (see page 9 for sizes DN65 - DN100) The spare parts available are shown in solid outline. Parts drawn in a grey line are not supplied as spares. Available spares Seats, insert 'O' ring and stem seals

5, 6, 9, 10

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 ball valve. Example: 1 set of seats, insert 'O' ring and stem seals for a Spirax Sarco DN50 flanged ASME 150 M40SiJ2 ball valve.

10

9

9

10.3 274

DN40 and DN50

5

5

6

TI-P133-100 CMGT Issue 2

Page 8 of 9

M40SiJ ISO and M40ViJ ISO Jacketed Reduced Bore Ball Valves DN40 to DN100 Flanged ASME 150

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