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Spirax Sarco GXM16Z, Инструкция по установке и обслуживанию

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Spirax Sarco GXM16Z Скачать руководство пользователя страница 7

3.531.5275.200

7

Thermal expansion:

Examples showing the use of expansion bellows. It is highly recommended that expert advise is 

sought from the bellows manufacturer.

Guides

Short distance

Medium 

distance

Guides

Fixing point

Fixing point

Axial movement

Limit rods

Limit rods

Guides

Small 

lateral

movement

Small 

lateral

movement

Large 

lateral

movement

Large 

lateral

movement

Axial movement

Guides

Содержание GXM16Z

Страница 1: ...valves Installation and Maintenance Instructions 1 General safety information 2 General product information 3 Quality control and storage 4 Installation 5 Commissioning 6 Maintenance 7 Spare parts Th...

Страница 2: ...3 531 5275 200 2...

Страница 3: ...but if this is contemplated Spirax Sarco should be contacted to confirm the suitability of the product for the application being considered II Check material suitability pressure and temperature and...

Страница 4: ...must be carried out or be supervised by a suitably competent person Installation and operating personnel should be trained in the correct use of the product according to the Installation and Maintenan...

Страница 5: ...am and condensate systems If installed correctly using good steam engineering practices it is perfectly safe However because of its mechanical properties it is less forgiving compared to other materia...

Страница 6: ...Prevention of tensile stressing Pipe misalignment Installing products or re assembling after maintenance Do not over tighten Use correct torque figures Flange bolts should be gradually tightened acros...

Страница 7: ...ommended that expert advise is sought from the bellows manufacturer Guides Short distance Medium distance Guides Fixing point Fixing point Axial movement Limit rods Limit rods Guides Small lateral mov...

Страница 8: ...ons The spindle seal is graphite ring type Valves RJ216Z are lift check valves with in line connections The construction is with flanged connections Valves RJ205Z and RJ205N are lift check valves with...

Страница 9: ...atibility between the plant features in which will be instal led the valves and the specifications of the supplied product Check the correctness of maximum temperature pressure and fluid limits see th...

Страница 10: ...nt and that the piping is clean carefully blown and free from foreign bodies that may cause irreversible damages to the seal between seat and plug Damages caused by particles of dust or dirt are not u...

Страница 11: ...The prompt intervention grinding the seat and plug can restore the functionality Stem packing leakage this is the most frequently worn out point of the valve it is therefore required to carry out per...

Страница 12: ...rings Body seal n 5 off GXM16Z Stem seal n 10 rings Body seal n 5 off RJ216Z Body seal n 5 off SERVICE For technical support please contact our local Sales Engineer or our Head Office directly Spirax...

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