Orbinox CW Скачать руководство пользователя страница 8 | Manualshive

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Orbinox CW Скачать руководство пользователя страница 8

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2004 EDITION

CW-8/9

www.orbinox.com

MODEL

CW

4.4. - Lubrication:

Twice a year, it is recommended to remove the protection cap (12) and fill up the stem
protector (15) halfway with a calcium-based grease with the following characteristics:
highly water resistant, low ash content, and excellent adherence.

5.- FLUSH PORTS

The valves come fitted with flush ports (14) to allow connection to a cleaning system to flush
the bonnet with water or air. The ports are plugged with threaded metal plugs. These can be
removed for connection to a cleaning system, or for flushing the bonnet in the event of a
blockage.

6.- STORAGE

For long periods it is recommended to store the valves in a well-ventilated room. Valves
should not be exposed to temperatures higher than 30ºC, as some soft seal materials can be
damaged when exposed to higher temperatures.

If outdoor storage cannot be avoided, cover the valve and protect it from sources of heat or
direct sunlight. Provide good ventilation to avoid moisture.

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Содержание CW

Страница 1: ... CANADA ORBINOX USA ORBINOX UK ORBINOX INDIA www orbinox com INSTALLATION OPERATION MAINTENANCE MANUAL INDEX Page 0 Description 2 1 Handling 2 2 Installation 2 3 Actuators 5 4 Maintenance 5 4 1 Gland packing replacement 5 4 2 Seal replacement 6 4 3 Gasket replacement 7 4 4 Lubrication 8 5 Flush Ports 8 6 Storage 8 7 Parts list drawing 9 ...

Страница 2: ...aps These can be to the upper part of the valve body 2 INSTALLATION To avoid personal injury or damage to property from the release of process fluid Those in charge of handling and maintenance of the valve must be qualified and trained in valve operations Use appropriate personal protection equipment gloves safety shoes etc Shut off all operating lines to the valve and place a warning sign Isolate...

Страница 3: ...in operation The following table gives the maximum torque values for the valve fixing bolts Also shown is the maximum depth T allowed for the tapped blind boltholes drilled into the valve body DN 80 100 125 150 200 250 300 350 400 450 500 600 700 800 900 1000 T mm 13 13 13 13 18 18 21 25 25 25 25 35 Kg m 6 6 7 7 7 11 11 15 15 19 19 23 23 28 28 34 The valve can be mounted in any position with regar...

Страница 4: ...t the technical department at Orbinox Once the valve is installed test that the flanges have been fastened correctly and that all electrical and or pneumatic connections have been properly made Where electric accessories are mounted on the valve i e solenoid valves electro pneumatic positioners etc the valve must be earthed correctly before being put into operation First operate the valve with no ...

Страница 5: ...s safety shoes etc Shut off all operating lines to the valve and place a warning sign Isolate the valve completely from the process Release process pressure Drain the process fluid from the valve The only maintenance required is to change the gland packing 4 or the seal 3 if the valve is a resilient seated type The life of these elements will depend on the working conditions of the valve such as p...

Страница 6: ...ng 10 which support the seals 3 3 Remove the worn seal 3 and clean the seal housing 4 Once the new seal 3 is cut according to size insert it into the seat housing making sure that the union of the seal is at the top Photos 3 and 4 Seal lengths ND 50 65 80 100 125 150 200 250 300 350 400 450 500 600 Lengths mm 205 255 295 365 440 510 680 860 1020 1190 1350 1510 1630 2010 Photo 3 Photo 4 5 Insert th...

Страница 7: ...he body 1 and the bonnet 13 Photo 7 3 Lift the bonnet 13 until the gate 2 is free Photo 8 Photo 7 Photo 8 4 Change the gasket 7 between body 1 and bonnet 13 Photo 9 Photo 9 5 Remount the bonnet onto the valve with the gate cleaned and screw it into the body 1 Photos 8 and 7 6 Open and close the valve two or three times before returning it to the installation ...

Страница 8: ...system to flush the bonnet with water or air The ports are plugged with threaded metal plugs These can be removed for connection to a cleaning system or for flushing the bonnet in the event of a blockage 6 STORAGE For long periods it is recommended to store the valves in a well ventilated room Valves should not be exposed to temperatures higher than 30ºC as some soft seal materials can be damaged ...

Страница 9: ... 9 9 www orbinox com MODEL CW 7 PARTS LIST DRAWINGS 1 BODY 8 YOKE 2 GATE 9 STEM NUT 3 SEAL 10 SEAL RETAINER RING 4 PACKING 11 HANDWHEEL 5 GLAND FOLLOWER 12 CAP 6 STEM 13 BONNET 7 GASKET 14 FLUSH PORTS 15 STEM PROTECTOR ...

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