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OPERATION AND MAINTENANCE MANUAL 05/2015 

 

8

 

The  product  assembled,  installed  and  operated  in  compliance  with  this  Manual  is  covered  by  a 

commercial  warranty  from  the  manufacturer.  The  warranty  terms,  conditions  and  period  are  specified  in  the 
relevant Warranty Sheet. 
 

Содержание 6534

Страница 1: ...e by President of Factory JAFAR S A Failure to comply with the guidelines and instructions in this Operation and Maintenance Manual releases the manufacturer from all obligations liability and warrant...

Страница 2: ...VALVE DESIGN 3 2 2 MATERIALS 4 2 3 DIMENSIONS 4 2 4 REFERENCE STANDARDS 5 2 5 ORDERING INFORMATION 5 2 6 PRODUCTION AND ACCEPTANCE 5 2 7 MARKINGS 5 3 PROTECTION STORAGE TRANSPORT 6 3 1 PACKAGING 6 3 3...

Страница 3: ...pe 6534 flange to flange check flap valves are designed to transport potable water process water sewage and other liquids as approved by the manufacturer Operating temperature 10 C to 70 C Available d...

Страница 4: ...el grade 1 4310 PN EN 10025 2 2007 PN EN 10088 1 2014 3 Spring 50S2JR Zn Steel grade 1 4310 PN 74 H 84032 PN EN 10088 1 2014 4 Seal Rubber EPDM PN ISO 1629 2005 5 Eye bolt Steel grade 1 0037 Steel gra...

Страница 5: ...screws PN EN 10204 2006 Metallic products Types of inspection documents PN ISO 1629 2005 Rubbers and latices Nomenclature PN EN ISO 1872 1 2000 Plastics Polyethylene PE moulding and extrusion material...

Страница 6: ...ed with heat shrunk film 3 3 STORAGE Store the flange to flange check flap valves in sheltered rooms 3 4 TRANSPORT Transport the flange to flange check flap valves on sheltered vehicles The check flap...

Страница 7: ...he valve downstream of a straight pipeline the length of which is at least 5 times the pipeline nominal diameter 4 3 OPERATION The flange to flange check flap valves shall be operated according to the...

Страница 8: ...L 05 2015 8 The product assembled installed and operated in compliance with this Manual is covered by a commercial warranty from the manufacturer The warranty terms conditions and period are specified...

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