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LEYBOLD LEYCON BAV P AL Series User Manual

LEYBOLD LEYCON BAV P AL Series
40 pages
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LEYCON
User manual 17200295_002_C0/2016
High Vacuum Angle Valve BAV
DN 16–50 ISO-KF
with pneumatic actuator P
single acting with closing spring (NC)
with electropneumatic actuator EP
single acting with closing spring (NC)
with electropneumatic actuator EP
single acting with opening spring (NO)
(DN 16 - 40 ISO-KF, version AL)
aluminum version AL
stainless steel version VA
High Vacuum Inline Valve BIV
DN 16–50 ISO-KF
with pneumatic actuator P
single acting with closing spring (NC)
with electropneumatic actuator EP
single acting with closing spring (NC)
aluminum version AL
stainless steel version VA
Part numbers
215130 215339 – 215345 215359 – 215361 215367 – 215369 215391 – 215393
215314 – 215337 215347 – 215357 215363 – 215365 215371 – 215373
215394V01
215395V01
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LEYBOLD LEYCON BAV P AL Series Specifications

General IconGeneral
BrandLEYBOLD
ModelLEYCON BAV P AL Series
CategoryControl Unit
LanguageEnglish

Summary

Description of product

Important information

Highlights critical statements requiring special attention, often related to safety or critical operations.

Identification of product

Details how to identify the product using fabrication and part numbers on the nameplate.

Validity of the user manual

Specifies which part numbers are covered by this document and applicable to its content.

Technical data

Provides detailed specifications including materials, dimensions, switching times, weight, and electrical ratings.

Components delivered with the valve

Lists all items included with the valve, such as connectors and protective covers.

Warranty

Outlines Leybold's liability disclaimer and conditions under which the warranty is voided or claims may be refused.

Safety

Compulsory reading material

Emphasizes the necessity of reading and understanding this chapter for personal safety.

Danger levels

Defines hazard symbols (DANGER, WARNING, CAUTION, NOTICE) and their associated risk levels for safe operation.

Purpose of use

Defines the intended applications for the high vacuum valves and specifies permitted and adverse uses.

Obligations / area of responsibility

Clarifies the responsibilities of the manufacturer and the operator regarding product usage and safety.

Personnel qualifications

Stresses that only qualified personnel should perform work on the product to prevent injury or damage.

General Safety Instructions

Provides general guidelines for safe handling, considering process media and potential contaminations.

Safety labels

Describes the warning labels found on the product and their corresponding part numbers.

Design and Function

Design

Illustrates the internal components and overall structure of the angle valve (NC model).

Function

Explains the operating principle of the valves, distinguishing between NC (normally closed) and NO (normally open) models.

Installation

Unpacking

Provides guidance on checking for transport damage, verifying completeness, and proper storage of packaging material.

Installation into the system

Details critical safety warnings regarding overpressure in vacuum systems and proper clamp usage.

Compressed air connection

Offers a caution for connecting compressed air, emphasizing system installation and safe practices.

Electrical connection

Includes safety warnings for electric shock and wrong voltage, along with steps for connecting power.

Operation

Normal operation

Describes the standard functioning of the valve, typically closed by a spring and opened pneumatically.

Operation under increased temperature

Refers to chapter 1.4 Technical Data for specific operating conditions at higher temperatures.

Behavior in case of air pressure drop

Explains how the valve functions when compressed air supply is lost (remains closed or closes by spring).

Behavior in case of power failure

Details the valve's response to a power failure, typically closing leaktight by a spring.

Operation of the NO model

Describes the specific operating characteristics of the normally open (NO) valve variant.

Maintenance

Exchange of vacuum seals

Details the process for replacing vacuum seals, including dismounting and mounting of the actuator assembly.

Repairs

Dismounting and Storage

Dismounting

Provides step-by-step instructions for safely dismounting the valve from the system, including cooling and power disconnection.

Storage

Specifies conditions for proper storage, including temperature, humidity, and protection from contamination.

Packaging and Transport

Packaging

Guides on closing valve openings, using original packaging material, and ensuring the valve is closed during packing.

Transport

Warns against inappropriate packaging and handling, advising the use of suitable means and original materials.

Disposal

Spare parts and accessories

Appendix

Safety information on contamination

Outlines responsibilities for health and safety, informing contractors about component contamination for repair work.

Declaration of chemical contamination

Provides a form to declare chemical contact with equipment, required for repair or servicing.

Declaration of incorporation

An EC declaration confirming the product complies with relevant EU machinery and low voltage directives.

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