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Summary of Contents for handtmann FLOWmag 12020
- Page 1 Operating manual Non-return valve FLOWmag (type 12020 / 12021) BA 012020.01 EN...
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Page 2: Table Of Contents
Updating Service This documentation is not subject to the updating service of Albert Handtmann Armaturenfabrik GmbH & Co. KG. Amendments to this document may be carried out without prior notification. -
Page 3: General
The valves are operated according to their intended purpose and are in a fully functional state. • The statutory requirements for operation, assembly and maintenance are observed. • Only sufficiently qualified and authorised personnel maintain the valves. BA_012020.01_EN Albert Handtmann Armaturenfabrik GmbH & Co. KG 2015-09-07 3 / 14 ... -
Page 4: Safety Information
• The device should only be installed and operated when in efficient working order and in accordance with the operating manual. BA_012020.01_EN Albert Handtmann Armaturenfabrik GmbH & Co. KG 2015-09-07 4 / 14 ... -
Page 5: Delivery And Performance, Storage
Claims due to transport damage not visible right away must be made to the forwarding agent within a week. • Store the delivery in dry rooms and, if possible, in the original packaging to protect it against external factors. BA_012020.01_EN Albert Handtmann Armaturenfabrik GmbH & Co. KG 2015-09-07 5 / 14 ... -
Page 6: Function And Operation
Generally this is done during pipe cleaning / flow. Note Only use cleaning agents which are appropriate for stainless steel and the seals. Please refer to the safety data sheets of the cleaning agents. BA_012020.01_EN Albert Handtmann Armaturenfabrik GmbH & Co. KG 2015-09-07 6 / 14 ... -
Page 7: Valve Types
The non-return valve consists of 4 main parts and has a weld end on both sides. Different weld-on connections are available. The preferred installation position is vertical. Valve design Flange Housing Shutter Flange Dimensions 012020 [mm] [mm] [mm] ∅ [mm] BA_012020.01_EN Albert Handtmann Armaturenfabrik GmbH & Co. KG 2015-09-07 7 / 14 ... - Page 8 The non-return valve consists of a two-part housing and 2 flanges on the ends. The housing with all functional parts can be removed from the end flanges for maintenance work. Valve design Housing part 1 Housing part 2 Flanges Shutter Magnetic half-rings Dimensions 012021 [mm] [mm] ∅ BA_012020.01_EN Albert Handtmann Armaturenfabrik GmbH & Co. KG 2015-09-07 8 / 14 ...
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Page 9: Technical Data
Operating pressure 0 - 10 bar Opening pressure 0.05 - 0.1 bar Temperature CIP / SIP 0 - 95°C / 140°C 4.6 Performance Data line pressure (bar) BA_012020.01_EN Albert Handtmann Armaturenfabrik GmbH & Co. KG 2015-09-07 9 / 14 ... -
Page 10: Assembly And Disassembly
• Weld the housing into the piping system free of tension with sufficient free space. • Remove welding residue from the piping system. • The welding work (TIG, welding gas) should only be carried out by qualified welders (EN 287-1). BA_012020.01_EN Albert Handtmann Armaturenfabrik GmbH & Co. KG 2015-09-07 10 / 14 ... - Page 11 It is possible these objects could be damaged or their functionality could be impaired. • If the magnet is damaged by an impact or shock small broken pieces with sharp edges may form. BA_012020.01_EN Albert Handtmann Armaturenfabrik GmbH & Co. KG 2015-09-07 11 / 14 ...
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Page 12: Single Assemblies, Spare Parts
Shutter part 1 Seal ring Housing Remove shutter from housing and screw Remove seal ring, magnetic half rings can be removed (normally not necessary) remove/replace O-ring seal BA_012020.01_EN Albert Handtmann Armaturenfabrik GmbH & Co. KG 2015-09-07 12 / 14 ... - Page 13 Remove sealing ring and magnetic half rings O-ring seals accessible (normally not necessary) Shutter part 2 Shutter part 1 Remove shutter from housing and screw on, O-ring seals O-ring seal accessible BA_012020.01_EN Albert Handtmann Armaturenfabrik GmbH & Co. KG 2015-09-07 13 / 14 ...
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Page 14: Maintenance
The gasket grooves should be cleaned thoroughly before installing the new seals. • Slightly grease the seals (only use grease approved for the field of food processing) • Insert seals evenly into the gasket grooves BA_012020.01_EN Albert Handtmann Armaturenfabrik GmbH & Co. KG 2015-09-07 14 / 14 ...
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