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OPERATION AND MAINTENANCE MANUAL

01-2016

Operation

& Maintenance Manual

INSPECTION COUPLING WITH

HYDRANT VALVE

P/N

8890

Approved for use 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 guarantee.

Due to continuous business development, we reserve the right to introduce

modifications and structural changes to the presented product.

Содержание 8890

Страница 1: ...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 guarantee...

Страница 2: ...ESCRIPTION 3 2 2 MATERIALS 4 2 3 DIMENSIONS 4 2 4 STANDARDS 5 2 5 ORDERING REGULATIONS 5 2 6 MANUFACTURE AND ACCEPTANCE 6 2 7 MARKINGS 6 3 PROTECTION STORAGE TRANSPORT 6 3 1 PROTECTIVE COATINGS 6 3 2...

Страница 3: ...table water for industrial water at temperatures from 1 C to 70 C Available diameters DN50 DN250 for flanged versions Installation length PN EN 558 2012 Maximum medium flow rate 4m s Max working press...

Страница 4: ...2012 2 Cover EN GJL 250 EN GJS 400 15 PN EN1561 2012 PN EN1563 2012 3 Cleanout opening CuZn39Pb1Al B PN EN1982 2010 4 Cleanout opening seal Technical fibre 5 Bonnet gasket EPDM NBR PN EN1629 2005 6 B...

Страница 5: ...12 Founding Spheroidal graphite cast irons PN EN 10088 1 2014 Stainless steels List of stainless steels PN EN 1706 2011 Aluminium and aluminium alloys Foundings Chemical composition and mechanical pro...

Страница 6: ...f the body chamber The marking contains the following data nominal diameter nominal pressure type of body material manufacturer trade mark an arrow showing flow direction The location on the valve spe...

Страница 7: ...to perform installation works considering pipeline compensation due to temperature and pressure A coupling assembled and delivered by the manufacturer is ready for installation in the system Disassem...

Страница 8: ...lowable scope of work Exceeding the operating limits of the fitting may result in damage that will not be covered by the suretyship granted by the manufacturer 4 4 OH S REGULATIONS The inspection coup...