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CW
MODEL
INSTALLATION, OPERATION & MAINTENANCE MANUAL
INDEX
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
ORBINOX SPAIN Pol.Ind. s/n-20270 ANOETA. Tel:+34 943 698030 Fax:+34 943 653066 e-mail:orbinox@orbinox.com
ORBINOX COMERCIAL, ORBINOX CANADA, ORBINOX USA, ORBINOX UK, ORBINOX INDIA
www.orbinox.com
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Summary of Contents for Orbinox CW

  • Page 1: Table Of Contents

    4.4.- Lubrication …………………….……………..……… 8 5.- Flush Ports ……………………………………………………. 8 6.- Storage …………........…..………....8 7.- Parts list & drawing ........………....…. 9 ORBINOX SPAIN Pol.Ind. s/n-20270 ANOETA. Tel:+34 943 698030 Fax:+34 943 653066 e-mail:orbinox@orbinox.com ORBINOX COMERCIAL, ORBINOX CANADA, ORBINOX USA, ORBINOX UK, ORBINOX INDIA www.orbinox.com...
  • Page 2: Description

    MODEL 0.- DESCRIPTION The CW model knife gate is a bonneted, uni-directional valve with full flange. It is designed to work with high-pressure fluids. 1.- HANDLING When handling an Orbinox valve please pay attention to the following points: • Do NOT attach lifting gear to the valve actuators or gate guards. They are not designed to bear the weight, and could easily be damaged.
  • Page 3 The valve can be mounted in any position with regard to the pipe. However, it is advisable to place it vertically in horizontal pipeline (A) if the installation allows it. (Please consult the technical department at Orbinox). 2004 EDITION www.orbinox.com...
  • Page 4 * For these positions please consult Orbinox. In vertical pipelines, the construction of suitable supports is always required (for further information please consult 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.
  • Page 5: Actuators

    (Photo 2) 6) Once the necessary packing rings (4) have been inserted, proceed with a steady initial tightening, of the gland follower (5). (Photo 1) 2004 EDITION www.orbinox.com CW-5/9...
  • Page 6: Seal Replacement

    Photo 3 Photo 4 5) Insert the seal retainer ring (10) by hammering gently around the edge. (Photos 5 and 6) Open and close the valve two or three times before returning it to the installation. 2004 EDITION www.orbinox.com CW-6/9...
  • Page 7: Gasket Replacement

    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. 2004 EDITION www.orbinox.com CW-7/9...
  • Page 8: Lubrication

    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. 2004 EDITION www.orbinox.com CW-8/9...
  • Page 9: Parts List & Drawing

    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 2004 EDITION www.orbinox.com CW-9/9...

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