Spirax Sarco M33 ISO Series Скачать руководство пользователя страница 4

IM-P133-65 

CMGT Issue 2

4

1.12 Handling

Manual handling of large and /or heavy products may present a risk of injury. Lifting, pushing, 

pulling, carrying or supporting a load by bodily force can cause injury particularly to the back. 

You are advised to assess the risks taking into account the task, the individual, the load and the 

working environment and use the appropriate handling method depending on the circumstances 

of the work being done.

1.13 Residual hazards

In normal use the external surface of the product may be very hot. If used at the maximum 

permitted operating conditions the surface temperature of these products may reach temperatures 

of 260 °C (500 °F).

These products are not self-draining. Take due care when dismantling or removing the product 

from an installation (refer to 'Maintenance instructions').

1.14 Freezing

Provision must be made to protect products which are not self-draining against frost damage in 

environments where they may be exposed to temperatures below freezing point.

1.15 Disposal

Unless otherwise stated in the Installation and Maintenance Instructions, this product is recyclable 

and no ecological hazard is anticipated with its disposal providing due care is taken, with the 

exception of PTFE.

PTFE:

-

Can only be disposed of by approved methods, not incineration.

-

Keep PTFE waste in a separate container, do not mix it with other rubbish, and consign it to 

a landfill site.

1.16 Returning products

Customers and stockists are reminded that under EC Health, Safety and Environment Law, when 

returning products to Spirax Sarco they must provide information on any hazards and the precautions 

to be taken due to contamination residues or mechanical damage which may present a health, 

safety or environmental risk. This information must be provided in writing including Health and 

Safety data sheets relating to any substances identified as hazardous or potentially hazardous.

Содержание M33 ISO Series

Страница 1: ...2 General product information 3 Installation 4 Commissioning 5 Operation 6 Maintenance 7 Spare parts Copyright 2018 Printed in GB BAC13365 M33F ISO M33S ISO and M33V ISO Ball Valves Installation and M...

Страница 2: ...other industrial fluids that are in Group 2 of the above mentioned Pressure Equipment Directive ii Check material suitability pressure and temperature and their maximum and minimum values If the maxim...

Страница 3: ...o normalise after isolation to avoid danger of burns If parts made from PTFE have been subjected to a temperature approaching 260 C 500 F or higher they will give off toxic fumes which if inhaled are...

Страница 4: ...e to protect products which are not self draining against frost damage in environments where they may be exposed to temperatures below freezing point 1 15 Disposal Unless otherwise stated in the Insta...

Страница 5: ...When the seats have been totally destroyed the ball will come to rest firmly against the metal seat in the cap producing a metal to metal closing This secondary seat in the valve cap ensures the valve...

Страница 6: ...P133 65 CMGT Issue 2 6 Fig 1 M33_ ISO 2 2 Sizes and pipe connections DN50 DN65 DN80 DN100 DN150 and DN200 Standard flange ASME B 16 5 Class 150 and 300 with face to face dimensions according to B 16...

Страница 7: ...ISO 260 C 0 bar g 500 F 0 psi g Minimum allowable temperature 29 C 20 F PMO Maximum operating pressure for saturated steam service M33V ISO 10 bar g 145 psi g M33F and M33S ISO 17 5 bar g 254 psi g T...

Страница 8: ...on Care must be taken to ensure that all dirt which may have accumulated in the valve during storage is removed before installation maintain cleanliness during installation since the introduction of d...

Страница 9: ...ng Carry out tests on any alarms or protective devices The valve is operated manually by a handle Special care must be taken to ensure that the movement is made in the correct direction The valve can...

Страница 10: ...alve from the pipeline observing the Safety information in Section 1 Warning Isolate the ball valve both upstream and downstream and wait for the unit to reach ambient temperature before handling Remo...

Страница 11: ...N50 shown for the main illustration 13 Locking plate Stop plate Belville stem washers 9 Separator 1 19 4 3 5 20 2 8 7 6 4 Separator Locking plate 13 2 x Belville washers DN65 to DN200 Stop screw Screw...

Страница 12: ...mended torque see Table 1 Please note If leakage is observed through the stem after 24 hours in service it may be stopped by retightening the gland nut 13 to the recommended torque see Table 1 Table 1...

Страница 13: ...N50 shown for the main illustration 13 Locking plate Stop plate Belville stem washers 9 Separator 1 19 4 3 5 20 2 8 7 6 4 Separator Locking plate 13 2 x Belville washers DN65 to DN200 Stop screw Screw...

Страница 14: ...tem O ring and seat O ring set 4 5 7 8 9 28 How to order spares Always order spares by using the description given in the column headed Available spares and state the size and type of ball valve Examp...

Страница 15: ...IM P133 65 CMGT Issue 2 15...

Страница 16: ...IM P133 65 CMGT Issue 2 16...

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