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INSTALLATION, OPERATION &
MAINTENANCE MANUAL
ORBINOX SPAIN Pol.Ind. s/n-20270 ANOETA. Tel:+34 943 698030 Fax:+34 943 653066 e-mail:orbinox@orbinox.com
ORBINOX SPAIN
ORBINOX SPAIN
ORBINOX SPAIN
ORBINOX CANADA, ORBINOX USA, ORBINOX BRAZIL, ORBINOX CHILE, ORBINOX SPAIN, ORBINOX UK, ORBINOX FRANCE,
ORBINOX CANADA, ORBINOX USA, ORBINOX BRAZIL, ORBINOX CHILE, ORBINOX SPAIN, ORBINOX UK, ORBINOX FRANCE,
ORBINOX CANADA, ORBINOX USA, ORBINOX BRAZIL, ORBINOX CHILE, ORBINOX SPAIN, ORBINOX UK, ORBINOX FRANCE,
ORBINOX CANADA, ORBINOX USA, ORBINOX BRAZIL, ORBINOX CHILE, ORBINOX SPAIN, ORBINOX UK, ORBINOX FRANCE,
ORBINOX GERMANY, ORBINOX INDIA, ORBINOX CHINA, ORBINOX S.E.A.
ORBINOX GERMANY, ORBINOX INDIA, ORBINOX CHINA, ORBINOX S.E.A.
ORBINOX GERMANY, ORBINOX INDIA, ORBINOX CHINA, ORBINOX S.E.A.
ORBINOX GERMANY, ORBINOX INDIA, ORBINOX CHINA, ORBINOX S.E.A.
MODEL
www.orbinox.com
www.orbinox.com
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W W W W G G G G
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Summary of Contents for Orbinox WG
- Page 1 ORBINOX SPAIN ORBINOX SPAIN ORBINOX CANADA, ORBINOX USA, ORBINOX BRAZIL, ORBINOX CHILE, ORBINOX SPAIN, ORBINOX UK, ORBINOX FRANCE, ORBINOX CANADA, ORBINOX USA, ORBINOX BRAZIL, ORBINOX CHILE, ORBINOX SPAIN, ORBINOX UK, ORBINOX FRANCE, ORBINOX CANADA, ORBINOX USA, ORBINOX BRAZIL, ORBINOX CHILE, ORBINOX SPAIN, ORBINOX UK, ORBINOX FRANCE, ORBINOX CANADA, ORBINOX USA, ORBINOX BRAZIL, ORBINOX CHILE, ORBINOX SPAIN, ORBINOX UK, ORBINOX FRANCE, ORBINOX GERMANY, ORBINOX INDIA, ORBINOX CHINA, ORBINOX S.E.A.
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Page 2: Table Of Contents
6.2. - Parts list & drawing (conventional packing)……..…....0.- DESCRIPTION The WG model knife gate is a full flange valve designed for a wide range of industrial applications. The double-seated design provides bi-directional shut off. The design of the valve body and the two rubber sleeves (3) makes the WG valve well suited for handling abrasive slurries. -
Page 3: Handling
MODEL The WG valve may comply with the directive regarding equipment and protective systems for their use in explosive atmospheres. In these cases, the logotype shall appear on the identification label of the valve. This label shows the exact classification of the zone where the valve can be used. -
Page 4: Installation
It is possible to use a lubricant (non- petroleum-based lubricant such as silicone or ordinary liquid soap) to help slip the valve between the pipe flanges. Incorrect alignment of the valve can cause deformations, which can lead to difficulties in operation. 04-2016 EDITION www.orbinox.com WG-4/15... - Page 5 6.81 7.20 7.20 7.32 7.32 7.55 9.17 11.39 11.39 11.29 12.55 14.44 14.76 15.08 15.94 16.93 18.9 installation WG valves have been designed to be used with full flat or raised face metal flanges. Additional flange gaskets are not required as the outer face of the sleeve acts against the outlet flange to provide a tight seal.
- Page 6 Standard WG valves have no packing but are supplied with elastomer gasket seals. All valves are delivered pre-treated with silicone lubricant. Prior to putting into service, check that the valve has been well lubricated.
- Page 7 ATTENTION: DO NOT CLOSE BOTH ENDS OF THE LOWER PLATE ATTENTION: DO NOT CLOSE BOTH ENDS OF THE LOWER PLATE ATTENTION: DO NOT CLOSE BOTH ENDS OF THE LOWER PLATE Once performance has been tested, the valve can be put into operation. 04-2016 EDITION www.orbinox.com WG-7/15...
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Page 8: Actuators
3) Care should be taken to ensure that electrical motors are wired correctly to the power source. Incorrect phasing of 3-phase wiring may cause valve/motor damage. 4) WG valves are position seated and should never be torque seated. Do not use the motor torque settings to seat the valve. - Page 9 Actuator (double acting ONLY ONLY ONLY) and Electric Motor. ONLY Make sure these actuators are ATEX marked according to the requested zone. • Maximum travel speed of the gate must equal or below 0,05 m/s (2 in/s). • 04-2016 EDITION www.orbinox.com WG-9/15...
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Page 10: Maintenance
4.- MAINTENANCE The valve must not undergo any modifications without a previous agreement with ORBINOX. ORBINOX shall not be liable for any damages that may arise due to the use of non original parts or components. 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. -
Page 11: Sealing Sleeves Replacement
5) Lubricate the new sleeves (3) with the same grease (silicone-based) and install them. 6) Reinstall the valve in the pipeline. 7) Tighten the flanges. 8) Operate the valve a couple of times before leaving it in the position required for the process. 04-2016 EDITION www.orbinox.com WG-11/15... -
Page 12: Lubrication
The gate may also be lubricated by spraying directly. At a minimum WG valves should be lubricated every 100 strokes for 2” – 10” sizes and every 50 strokes for 12” – 48” sizes. If valves cycles very infrequently, less than once per month, lubrication prior to each stroke is recommended. -
Page 13: Storage
- Prior to start-up, clean the gate and apply grease according point 4.3. of this manual. - For all other components installed on the valves, such as electric motors, solenoids, etc., please, consult their respective operational manuals. 04-2016 EDITION www.orbinox.com WG-13/15... -
Page 14: Parts List & Drawing
6.1- PARTS LIST & DRAWINGS 1. – BODY 7. – GREASE NIPPLE 2. – GATE 8. – STEM 3. – SLEEVES 9. – STEM PROTECTOR 4. – PACKING SEAL 10. – BEVEL GEAR 5. – GLAND FOLLOWER 6. – YOKE 04-2016 EDITION www.orbinox.com WG-14/15... -
Page 15: Parts List & Drawing (Conventional Packing)
8. – STEM 3. – SLEEVES 9. – STEM PROTECTOR 4. – PACKING SEAL 10. – BEVEL GEAR 5. – GLAND FOLLOWER 11. – FLAT PLATE SPLASH GUARD 6. – YOKE 12. – TUBULAR SPLASH GUARD 04-2016 EDITION www.orbinox.com WG-15/15...
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