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BAC13365
IM-P133-65
CMGT Issue 2
M33F ISO, M33S ISO and M33V ISO
Ball Valves
Installation and Maintenance Instructions
1. Safety information
2. General product information
3. Installation
4. Commissioning
5. Operation
6. Maintenance
7. Spare parts
© Copyright 2018
IM-P133-65 CMGT Issue 2
1
Printed in GB
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Table of Contents
Related Manuals for Spirax Sarco M33 ISO Series
Summary of Contents for Spirax Sarco M33 ISO Series
- Page 1 BAC13365 IM-P133-65 CMGT Issue 2 M33F ISO, M33S ISO and M33V ISO Ball Valves Installation and Maintenance Instructions 1. Safety information 2. General product information 3. Installation 4. Commissioning 5. Operation 6. Maintenance 7. Spare parts © Copyright 2018 IM-P133-65 CMGT Issue 2 Printed in GB...
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Page 2: Safety Information
Determine the correct installation situation and direction of fluid flow. iv) Spirax Sarco products are not intended to withstand external stresses that may be induced by any system to which they are fitted. It is the responsibility of the installer to consider these stresses and take adequate precautions to minimise them. -
Page 3: Protective Clothing
1.9 Tools and consumables Before starting work ensure that you have suitable tools and/or consumables available. Use only genuine Spirax Sarco replacement parts. 1.10 Protective clothing Consider whether you and/or others in the vicinity require any protective clothing to protect against the hazards of, for example, chemicals, high/low temperature, radiation, noise, falling objects, and dangers to eyes and face. -
Page 4: Residual Hazards
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. -
Page 5: General Product Information
Manual to remote control may therefore be easily accomplished by fitting a BVA300 series pneumatic actuator available from Spirax Sarco. For further details contact Spirax Sarco. Available types and applications Has an API 607 firesafe design, zinc plated carbon steel body and PDR 0.8 seats (for... - Page 6 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 16.10. Fig. 1 M33_ ISO IM-P133-65 CMGT Issue 2...
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Page 7: Pressure/Temperature Limits
2.3 Pressure/temperature limits Pressure psi g M33F ISO The product must not be used in this region. M33S ISO Steam saturation curve Pressure bar g Pressure psi g M33V ISO The product must not be used in this region. Steam saturation curve A - B... -
Page 8: Installation
3. Installation Note: Before actioning any installation observe the 'Safety information' in Section 1. Although the valve has great structural integrity, severe misalignment and/or the pulling effect of incorrect pipe length will have a detrimental effect on the valve and must be avoided. Particular attention should be paid to correct pipe alignment such that the inlet pipework and valve are all on the same axis. -
Page 9: Operation
4. Commissioning After installation or maintenance ensure that the system is fully functioning. Carry out tests on any alarms or protective devices. 5. Operation The valve is operated manually by a handle. Special care must be taken to ensure that the movement is made in the correct direction. -
Page 10: General Information
6. Maintenance Note: Before actioning any maintenance programme observe the 'Safety information' in Section 1. 6.1 General information As with all mechanical devices, regular maintenance is the most efficient means of ensuring continued operational efficiency. Regular scheduled inspection of all valves is essential, especially on valves which are operated only occasionally. - Page 11 DN65 DN200 Screw Locking plate Stop screw 2 x Belville washers Separator DN50 shown for the main illustration Screw Fig. 4 M33_ ISO Locking plate Belville stem washers Stop plate Separator IM-P133-65 CMGT Issue 2...
- Page 12 6.4 How to replace the upper stem packing: Observe 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. Remove the gland nut (13). Replace the upper stem packing (9).
- Page 13 DN65 DN200 Screw Locking plate Stop screw 2 x Belville washers Separator DN50 shown for the main illustration Screw Fig. 5 M33_ ISO Locking plate Belville stem washers Stop plate Separator IM-P133-65 CMGT Issue 2...
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Page 14: Spare Parts
Always order spares by using the description given in the column headed 'Available spares' and state the size and type of ball valve. Example: 1 - Seats, body gasket, stem seals and stem 'O' ring set for a Spirax Sarco DN80 flanged ASME 150 M33SV2 ISO ball valve. - Page 15 IM-P133-65 CMGT Issue 2...
- Page 16 IM-P133-65 CMGT Issue 2...
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