Pipeline ancillaries Ball valves
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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 (BS21 Rp), BSP (ISO 228 G), 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 ½" screwed BSP M10S2FB ball valve.
Optional extras: - Self-venting ball. - Extended stems 50 mm (2") and 100 mm (4") to allow full insulation. - Lockable handle. - Fully degreased under request (ie: Oxygen application). 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 and stem seal set 5, 6
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 and stem seal set for a ½" M10S2FB ball valve.
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TI-P133-06 CMGT Issue 22
Page 7 of 7
M10S Ball Valve DN¼" to DN2½"
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