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MODEL
USER MANUAL AND MAINTENANCE INSTRUCTIONS
CONTENTS
0.- Description ................................................................................ 2
1.- Handling .................................................................................... 2
2.- Installation .................................................................................. 3
3.- Actuators .................................................................................... 5
4.- Maintenance .............................................................................. 6
4.1.- Replacement of the packing kit ...................................... .... 6
4.2.- Replacement of the seal ..................................................... 7
4.3.- Replacement of the cylinder................................................ 7
4.4.- Replacement of accesories..................... ........................ 8
4.5.- Greasing.............................................................................. 8
5.- Storage........................................................................................ 8
6.- Components list ......................................................................... 9
ORBINOX SPAIN Pol.Ind. s/n-20270 ANOETA. Tel:+34 943 698030 Fax:+34 943 653066 e-mail:orbinox@orbinox.com
ORBINOX CANADA 2050 Dagenais West, Laval, Quebec, H7L5W2 Tel:+1 450 622 8775 Fax:+1 450 622 6831 e-mail:canada@orbinox.com
ORBINOX USA 311 North Front Street, Amory, Mississippi 38821 Tel:+1 662 256 2227 Fax: +1 662 256 2119 e-mail: usa@orbinox.com
MP
www.orbinox.com
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Summary of Contents for Orbinox MP

  • Page 1: Table Of Contents

    ORBINOX SPAIN Pol.Ind. s/n-20270 ANOETA. Tel:+34 943 698030 Fax:+34 943 653066 e-mail:orbinox@orbinox.com ORBINOX CANADA 2050 Dagenais West, Laval, Quebec, H7L5W2 Tel:+1 450 622 8775 Fax:+1 450 622 6831 e-mail:canada@orbinox.com ORBINOX USA 311 North Front Street, Amory, Mississippi 38821 Tel:+1 662 256 2227 Fax: +1 662 256 2119 e-mail: usa@orbinox.com www.orbinox.com...
  • Page 2: Description

    MODELO 0.- DESCRIPTION The MP model is a general-purpose, uni-directional flanged valve for gaseous clean fluids such as atmospheric air, nitrogen, oxygen etc. and gaseous dirty fluids carrying suspended solids. For the latter application the valve has a register for both the build-up of solids and cleaning.
  • Page 3: Installation

    In horizontal or slanting lines try to ensure that the shaft remains, not only horizontal, but also in the upper area. If the valve has electrical accessories such as electric-actuator, solenoid valves, limit switches, electropneumatic positioners, etc. the corresponding earthing connections must be made before putting it in to operation EDICIÓN 2004 WWW.ORBINOX.COM MP-3/10...
  • Page 4 Once there is pressure inside the valve this leak could be checked by applying soapy water to the packing gland area. This can be remedied by gently tightening the packing gland until the aforementioned leak is eliminated. EDICIÓN 2004 WWW.ORBINOX.COM MP-4/10...
  • Page 5: Actuators

    Please refer to the pneumatic cylinder supplier’s maintenance manual for changing the aforementioned seals. 3.3. Electric actuator Specific supplier operating instructions will be enclosed in accordance with the type or make of electric actuator delivered. EDICIÓN 2004 WWW.ORBINOX.COM MP-5/10...
  • Page 6: Maintenance

    - Release process pressure. - Drain the fluid from the valve. The MP valves do not require any maintenance other than the replacement of the packing (21) and seals (2) in the tight valves. The service life of these watertight elements depends on the valve’s operating conditions such as pressure, temperature, abrasion and the number of operations.
  • Page 7: Replacement Of The Seal

    4.3. Replacement of the cylinder: Drawing MP8260A2 The replacement of the cylinder in an MP valve can be carried out when the circuit is in operation. The time available for carrying out the replacement has to be kept in mind for proceeding before the next operation.
  • Page 8: Replacement Of Accesories

    After unloading, the valves have to be stored in a well-aired location under shelter to protect them from dust, dirt and dampness. If storage outside is unavoidable, keep the valve away from heat, direct sunlight or protect from the effects of rain by using a coating. Keep well-aired to avoid dampness. EDICIÓN 2004 WWW.ORBINOX.COM MP-8/10...
  • Page 9: Components List

    MODELO 6.- COMPONENTS LIST (SEE DRAWING MP8260A2) EDICIÓN 2004 WWW.ORBINOX.COM MP-9/10...
  • Page 10 MODELO EDICIÓN 2004 WWW.ORBINOX.COM MP-10/10...

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