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About this product
Product Identifiers
PublisherWiley & Sons, Incorporated, John
ISBN-101860584578
ISBN-139781860584572
eBay Product ID (ePID)48052871
Product Key Features
Number of Pages160 Pages
Publication NameQuick Guide to Pressure Relief Valves (Prvs)
LanguageEnglish
Publication Year2005
SubjectMechanics / General, Hydraulics
TypeTextbook
AuthorClifford Matthews
Subject AreaTechnology & Engineering, Science
SeriesQuick Guides (Pep) Ser.
FormatTrade Paperback
Dimensions
Item Height0.4 in
Item Weight4.6 Oz
Item Length6.7 in
Item Width4.3 in
Additional Product Features
Intended AudienceScholarly & Professional
LCCN2005-472288
TitleLeadingA
Dewey Edition22
Series Volume Number1
IllustratedYes
Dewey Decimal621.1/85
Table Of ContentPreface. Where to Start - A Ten-minute Guide to PRVs. Some Useful Websites and References. Chapter 1. Protective Devices - An Introduction. 1.1 Terminology. 1.2 Overpressure - causes and effects. 1.3 Pressure relief. 1.4 External accreditations. 1.5 Technical standards. 1.6 Operation and maintenance. Chapter 2. Design Fundamentals. 2.1 The "relieving system". 2.2 Fluid categorization. 2.3 Pressure classes. 2.4 PRV sizing. 2.5 The high-lift principle. 2.6 Nozzle design. 2.7 Balanced high-lift PRVs. 2.8 Seat types. 2.9 Pilot-operated PRVs. 2.10 Pressure-vacuum valves. 2.11 Thermal relief valves. 2.12 Rupture discs. 2.13 Materials of construction. Chapter 3. Design Codes. 3.1 ANSI B16.34. 3.2 BS 6759: 1984 - safety valves. 3.3 API RP 576: 2000 Inspection of pressure-relieving devices. 3.4 Other API standards. 3.5 The PED and EN 1268. 3.6 PRV isolation. Chapter 4. ASME VIII Requirements for PRVs. 4.1 Clauses UG-125 to UG-136. Chapter 5. Damage Mechanism. 5.1 Chloride attack. 5.2 Stress corrosion cracking (SCC). 5.3 Sour service corrosion. 5.4 High-temperature damage mechanisms. 5.5. Fatigue. 5.6 Fire damage. 5.7 Mechanical damage. 5.8 Damaged seating surfaces. Chapter 6. PRV Inspection Periodicity and RBI. 6.1 Inspection periodicity and life cycle. 6.2 RBI schemes. Chapter 7. PRV Inspection and Testing. 7.1 Shop tests. 7.2 In-service PRV testing. 7.3 Stripdown examinations. 7.4 Workshop reassembly and testing. 7.5 Setting of PRV lift pressure. 7.6 Storage and handling of PRVs before reinstallation. 7.7 On-line lift testing. Final Cut - That RBI thing. . . Appendix 1. PRV Terminology. Appendix 2. Technical Data. Index.
SynopsisThis indispensable book systematically guides you through Pressure Relief Valves and how they work. It shows how protective devices perform an important function in preventing the accumulation of overpressure that can result in failure and the uncontrolled release of stored energy., This indispensable book systematically guides you through Pressure Relief Valves and how they work. It shows how protective devices perform an important function in preventing the accumulation of overpressure that can result in failure and the uncontrolled release of stored energy. They are therefore categorised as safety critical items of engineering equipment. The book goes on to show that their design and testing is heavily controlled by published technical standards because many countries are covered by statutory legislation. The content of the book shows that service damage and degradation mechanisms are outlined for various applications - PRVs and bursting discs are used in a wide variety of process conditions, ranging from clean service to heavily corrosive process fluids. This results in a correspondingly large number of damage mechanisms that can prevent them from working if they are not inspected and tested correctly. Risk based inspection procedures are introduced in this book as a method of minimising the chances of failure, and therefore maintaining high levels of safety. This Quick Guide to Pressure Relief Valves is intended to provide easily accessible technical information for engineers and technicians involved in the operation, testing and maintenance of pressure systems. It also covers other types of protective devises such as bursting discs., Categorized as safety critical, protective devices perform an important function in preventing the accumulation of overpressure. This easy-to-use pocket book is an indispensable users guide that provides readily accessible technical information for engineers and technicians involved in the operation, testing, and maintenance of pressure systems. Pressure Relief Valves provides an essential guide to the published technical standards. Handy pocket-sized reference Accessible, well-structured information Direct and straightforward appproach Suitable for all - from plant operators with limited knowledge of the regulations, to specialist readers who require more advanced implementation advice.