VAT 264 Series Installation, Operating, & Maintenance Instructions
Hv angle valve with single acting pneumatic actuator and closing spring (nc)
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Summary of Contents for VAT 264 Series
- Page 1 Installation, Operating & Maintenance Instructions HV angle valve with single acting pneumatic actuator and closing spring (NC) Series 264 DN 100 – 160 mm (I. D. 4” – 6”) This manual is valid for the following product ordering numbers: 264 - …. - …. Sample picture 603392EA Edition 2013-10-09...
- Page 2 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 use with VAT products. The VAT firmware contains a limited, time unlimited user license.
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Page 3: Table Of Contents
Series 264 Contents Description of product ................ 5 Identification of product ..................5 Use of product ..................... 5 Related documents ..................... 5 Important information ..................5 Technical data ..................... 5 Safety ....................6 Compulsory reading material ................6 Danger levels ...................... 6 Personnel qualifications .................. - Page 4 Series 264 Disposal ..................... 25 Spare parts ..................26 4/26 Edition 2013-10-09 603392EA...
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Page 5: Description Of Product
Dimensional drawing Important information This symbol points to a very important statement that requires particular attention. Example: VAT disclaims any liability for damages resulting from inappropriate packaging. Technical data See product data sheet and dimensional drawing. 603392EA Edition 2013-10-09 5/26... -
Page 6: Safety
SAFETY Series 264 Safety Compulsory reading material Read this chapter prior to performing any work with or on the product. It contains important information that is significant for your own personal safety. This chapter must have been read and understood by all persons who perform any kind of work with or on the product during any stage of its serviceable life. -
Page 7: Personnel Qualifications
Series 264 SAFETY Personnel qualifications WARNING Unqualified personnel Inappropriate handling may cause serious injury or property damage. Only qualified personnel are allowed to carry out the described work. Safety labels Label Part No. Location on valve DN 100: T-9001-155 On protective foil covering the valve opening DN 160: T-9001-156 253198... -
Page 8: Design And Function
DESIGN AND FUNCTION Series 264 Design and Function Design Plate seal Bellows Bonnet seal Closing spring Valve seat side Figure 3-1 Function Valve closes by a spring (NC) and opens pneumatically. 8/26 Edition 2013-10-09 603392EA... -
Page 9: Installation
Make sure that the supplied products are in accordance with your order. Inspect the 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 VAT. -
Page 10: Installation Into The System
INSTALLATION Series 264 Installation into the system WARNING Movable parts Human body parts may get jammed and severely injured. Do not connect or supply electrical power and compressed air before the product is completely mounted in the system. CAUTION Hot surfaces Risk of burning when touching hot surfaces. -
Page 11: Admissible Forces And Bending Moments
Axial tensile or DN (nom. I. D.) Bending moment «M» compressive force «F » inch lbf · ft A combination of both forces «F » and «M» is not allowed. Please contact VAT. Angle valve Table 4-1 603392EA Edition 2013-10-09 11/26... -
Page 12: Compressed Air Connection
INSTALLATION Series 264 Compressed air connection WARNING Valve in open position Risk of injury when compressed air is connected to the valve. Connect compressed air only when: – valve is installed in the vacuum system – moving parts cannot be touched Use clean, dry or slightly oiled air only. -
Page 13: Operation
Series 264 OPERATION Operation WARNING Unqualified personnel Inappropriate handling may cause serious injury or property damage. Only qualified personnel are allowed to carry out the described work. WARNING Movable parts Human body parts may get jammed and severely injured. Do not operate before product is installed completely into the vacuum system. CAUTION Hot surfaces Risk of burning at valve with heater. -
Page 14: Trouble Shooting
OPERATION Series 264 Trouble shooting Failure Check Action Valve does not Compressed air Check air pressure Product data sheet close / open connected correctly? Check electrical Solenoid valve power supply and Product data sheet connected correctly? wiring No or wrong Check electrical Position indicator position indicator... -
Page 15: Maintenance
Series 264 MAINTENANCE Maintenance WARNING Unqualified personnel Inappropriate handling may cause serious injury or property damage. Only qualified personnel are allowed to carry out the described work. WARNING Hazardous components Human body parts may get jammed and severely injured. Before starting maintenance: –... -
Page 16: Maintenance Intervals
MAINTENANCE Series 264 Maintenance intervals Under clean operating conditions the valve does not require any maintenance during the specified cycles. For more information or a general overhaul please contact one of our service centers. You will find the addresses on our website www.vatvalve.com. Contamination resulting from the process may impair the function of the valve and require more frequent maintenance. -
Page 17: Replacement Of Vacuum Seals
Series 264 MAINTENANCE Replacement of vacuum seals Figure 6-2 60 Screw 61 Plate seal 62 Bonnet seal 603392EA Edition 2013-10-09 17/26... -
Page 18: Dismount Actuator / Plate Assembly
MAINTENANCE Series 264 6.3.1 Dismount actuator / plate assembly WARNING Movable parts Human body parts may get jammed and severely injured. Keep human body parts away from movable parts. The follow item numbers in brackets refer to «Figure 6-2» on page 17. 1. -
Page 19: Replacement Of Pneumatic Seals
Series 264 MAINTENANCE DN 100 DN 160 Torque [Nm] Table 6-1 Valve is ready for use. Replacement of pneumatic seals Please contact VAT. You will find the addresses on our website www.vatvalve.com. 603392EA Edition 2013-10-09 19/26... -
Page 20: Repairs
Repairs 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 centers. You will find the addresses on our website www.vatvalve.com. -
Page 21: Dismounting And Storage
Series 264 DISMOUNTING AND STORAGE Dismounting and Storage WARNING Unqualified personnel Inappropriate handling may cause serious injury or property damage. Only qualified personnel are allowed to carry out the described work. WARNING Hazardous components Human body parts may get jammed and severely injured. Before dismounting the product: –... -
Page 22: Dismounting
DISMOUNTING AND STORAGE Series 264 Dismounting NOTICE Valve in open position Valve body and plate may get damaged if valve is in open position. Close the valve before dismounting the valve from the system. Disconnect compressed air supply. Disconnect electrical power supply. Dismount valve from system. -
Page 23: Packaging And Transport
Always use the original packaging material and handle product with care. When returning products to VAT, please fill out the VAT form «Declaration of Chemical Contamination» and send it to VAT in advance. The form can be downloaded from our website www.vatvalve.com. -
Page 24: Packaging
Valve body and plate may get damaged if valve is in open position. Make sure that the valve is closed. Cover all valve openings with protective covers or foils. Pack valve appropriately, by using the original packaging material. VAT disclaims any liability for damages resulting from inappropriate packaging. Transport NOTICE Inappropriate packaging Product may get damaged if inappropriate packaging material is used. - Page 25 Series 264 DISPOSAL Disposal WARNING Harmful substances Environmental pollution. Discard products and parts according to the local regulations. 603392EA Edition 2013-10-09 25/26...
- Page 26 «1.1 Identification of product». This is to ensure that the appropriate spare parts are supplied. VAT makes a difference between spare parts that may be replaced by the customer and those that need to be replaced by the VAT service staff.
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