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Installation, Operating &
Maintenance Instructions

773485EA

Edition 2014-11-03

Low particle gate valve

with double acting pneumatic actuator

Series 150
DN 63 – 160 mm (I. D. 2½" – 6")

This manual is valid for the following product ordering numbers:

150

....

Sample picture

Содержание 150 Series

Страница 1: ...ntenance Instructions 773485EA Edition 2014 11 03 Low particle gate valve with double acting pneumatic actuator Series 150 DN 63 160 mm I D 2 6 This manual is valid for the following product ordering...

Страница 2: ...duplicated or distributed without written permission from VAT Offenders are liable to pay damages The original VAT firmware and updated state of the art versions of the VAT firmware are intended for u...

Страница 3: ...4 2 1 Admissible forces and bending moments 11 4 3 Compressed air connection 12 4 4 Electrical connection 12 5 Operation 13 5 1 Normal operation 13 5 2 Operation under increased temperature 13 5 3 Be...

Страница 4: ...Series 150 4 27 Edition 2014 11 03 773485EA 10 Disposal 26 11 Spare parts 27...

Страница 5: ...number Order number 1 2 Use of product Use product for clean and dry vacuum applications only Other applications are only allowed with the written permission of VAT 1 3 Related documents Product data...

Страница 6: ...ion Operating Maintenance Instructions are an integral part of a comprehensive documentation belonging to a complete technical system They must be stored together with the other documentation and acce...

Страница 7: ...nqualified personnel Inappropriate handling may cause serious injury or property damage Only qualified personnel are allowed to carry out the described work 2 4 Safety labels Label Part No Location on...

Страница 8: ...g surface 2 Valve body 3 Actuator 4 Position indicator 5 Solenoid valve Figure 3 1 Sample picture 3 2 Function The valve features the MONOVAT sealing technology and a compact double acting actuator 1...

Страница 9: ...e quality of the supplied products visually If it does not meet your requirements please contact VAT immediately Store the original packaging material It may be useful if products must be returned to...

Страница 10: ...tions may occur Use only screws recommended by VAT 1 Remove protective covers from body flanges 2 Clean sealing surfaces and seals of both flanges see 1 and 2 according to Figure 4 1 The valve seat si...

Страница 11: ...function of the valve The stress has to be relieved by suitable means see Table 4 1 below The following forces or bending moments are admissible DN nom I D Axial tensile or com pressive force FA Bendi...

Страница 12: ...nge see product data sheet 1 Connect compressed air according to the product data sheet and dimensional drawing 4 4 Electrical connection DANGER Electric shock Parts being under voltage will result in...

Страница 13: ...NG Movable parts Human body parts may get jammed and severely injured Do not operate before product is installed completely into the vacuum system 5 1 Normal operation Valve is opened and closed pneum...

Страница 14: ...vable parts Only valid for the ordering number 150 34 44 with solenoid valve In case of a power failure the valve can be actuated manually if compressed air is available Standard solenoid valve Press...

Страница 15: ...Connect voltage 4 4 Electrical connection Leak at gate Vulcanized gate all right Replace valve gate 6 4 Replacement of gate and bonnet seal Gate damaged or contaminated Replace valve gate 6 4 Replace...

Страница 16: ...disconnect electrical power supply WARNING Movable parts Human body parts may get jammed and severely injured Keep human body parts away from movable parts 6 1 Maintenance intervals Under clean opera...

Страница 17: ...ption Tightening torque Nm 2 Bonnet screw 15 0 Item No Description Tightening torque Nm 6 Gate fixation screw 20 0 Table 6 1 6 3 Required tools Open end wrench Torque wrench according Table 6 1 Cleanr...

Страница 18: ...ackets refer to Figure 6 3 on page 20 1 Vent chambers on either side to atmospheric pressure 2 Open valve 3 Disconnect compressed air supply 4 Disconnect electrical power supply 5 Remove all screws 2...

Страница 19: ...to groove on one short side Distribute seal uniformly over long sides to opposite short side and press it fully into groove Align gate with bonnet flange of upper part of body 16 Apply compressed air...

Страница 20: ...ews 2 with the appropriate torque specified in chapter 6 2 Tightening torque specifications 20 Connect electrical power supply 21 Connect compressed air supply 22 Close the valve 1 Lower valve body 2...

Страница 21: ...pairs may only be carried out by the VAT service staff In exceptional cases the customer is allowed to carry out the repairs but only with the prior consent of VAT Please contact one of our service ce...

Страница 22: ...rry out the described work WARNING Hazardous components Human body parts may get jammed and severely injured Before dismounting the product disconnect compressed air supply disconnect electrical power...

Страница 23: ...uctions 8 2 Storage NOTICE Wrong storage Inappropriate temperatures and humidity may cause damage to the product Valve must be stored at relative humidity between 10 and 70 temperature between 10 C an...

Страница 24: ...he valve to VAT NOTICE Inappropriate packaging Product may get damaged if inappropriate packaging material is used Always use the original packaging material and handle product with care When returnin...

Страница 25: ...ith a protective foil 2 Pack valve appropriately by using the original packaging material VAT disclaims any liability for damages resulting from inappropriate packaging 9 2 Transport NOTICE Inappropri...

Страница 26: ...DISPOSAL Series 150 26 27 Edition 2014 11 03 773485EA 10 Disposal WARNING Harmful substances Environmental pollution Discard products and parts according to the local regulations...

Страница 27: ...be replaced by the customer and those that need to be replaced by the VAT service staff Table 11 1 only contains spare parts that may be replaced by the customer If you need any other spare parts plea...

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