Pipeline ancillaries Ball valves
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Local regulations may restrict the use of this product to below the conditions quoted. In the interests of development and improvement of the product, we reserve the right to change the specification without notice. © Copyright 2025
TI-P182-05 CMGT Issue 11
M70i ISO Forged Stainless Steel Ball Valve for Sanitary Applications
Description The M70i forged 316L stainless steel, three-piece body ball valve has ISO mounting as standard. It has been designed and built in general accordance with ASME BPE for use on applications like liquid and gas utility and process support applications, such as clean steam*. The M70i should be used as an isolation valve, not a control valve. Principal features:
- True port design - The internal diameter of the end connections and ball precisely match that of the connecting tubing to guarantee drainability. - Forged material - The M70i is manufactured from high integrity ASTM A182 F316L. - Low ferrite - Body and end connections have 3% to 5% ferrite content to help prevent rouge. - Designed with orbital welding in mind - Extended tube weld end connections means that automatic orbital welding can be performed without valve disassembly. - Designed for automation - ISO 5211 mounting pad as standard enabling simple actuator mounting. - Lockable handle - A spring loaded lockable handle allows the valve to be locked in the chosen position – ensuring system integrity.
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Surface finish Standard internal surface finish is 0.5 micron Ra (20 micro inch), ASME BPE SF1 compliant. Electropolishing to 0.375 micron Ra (15 micro inch), ASME BPE SF4 compliant, is available to special order. External surface finishes are as forged/machined. Available types M70iV ISO Virgin PTFE TFM 1600 M70iVEP ISO Virgin PTFE TFM 1600 electropolished to 0.375 micron Ra M70iG ISO Mineral filled PTFE M70iGEP ISO Mineral filled PTFE electropolished to 0.375 micron Ra M70iV CF ISO Virgin PTFE TFM 1600, with Cavity Fillers M70iVEP CF ISO Virgin PTFE TFM 1600 electropolished to 0.375 micron Ra, with Cavity Fillers M70iG CF ISO Mineral filled PTFE, with Cavity Fillers M70iGEP CF ISO Mineral filled PTFE electropolished to 0.375 micron Ra, with Cavity Fillers
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TI-P182-05 CMGT Issue 11
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M70i ISO Forged Stainless Steel Ball Valve for Sanitary Applications
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