Product Handbook 2026 - Volume 2

Pipeline ancillaries Ball valves

10

Safety information, installation and maintenance For full details see the Installation and Maintenance Instructions supplied with the product. Welding

Only the models that have connections designed for welding (SW, BW, Imperial Tube connections) should be welded. Valves with SW or BW welding connections must be disassembled before welding onto the pipeline, the ends should be welded separately and the valve should be reassembled when the ends are cool. Carbon steel valves with threaded (BSPT, BSP, NPT) or flanged connections must not be welded to avoid damages to the valve and/or injury to personnel.

How to order example: 1 off Spirax Sarco 1" screwed NPT M10HP3FB ball valve.

Spare parts The spare parts available are shown in solid outline. Parts drawn in a grey line are not supplied as spares. Available spares Seat, stem seals, seat seal set and cap gaskets 5, 6, 7, 17

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 - Seat, stem seals, seat seal set and cap gaskets for a Spirax Sarco 1" M10HP3FB ball valve.

6

7

10.3 69

17 5

5 17

TI-P133-45 CMGT Issue 10

Page 5 of 5

M10HP Ball Valve DN¼" to DN2"

Powered by