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BS ISO 5115:2023

$167.15

Industrial valves. Part-turn valve actuation

Published By Publication Date Number of Pages
BSI 2023 34
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PDF Catalog

PDF Pages PDF Title
2 undefined
7 Foreword
8 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
12 4 Abbreviated terms
13 5 Responsibilities
5.1 General
5.2 Purchaser
14 5.3 Valve supplier
15 5.4 Actuator supplier
5.4.1 General
5.4.2 Pneumatic and hydraulic actuators
5.4.3 Electric actuators
16 5.5 Mounting kit supplier
5.6 Assembly contractor
17 6 Valve torque data
6.1 Operating torque
6.2 On-demand correction factors
18 6.3 Maximum allowable stem torque (MAST)
7 Actuator data
7.1 Output torque
7.1.1 Pneumatic and hydraulic/electro-hydraulic actuators
19 7.1.2 Electric actuators
7.2 Maximum rated pressure
8 Mounting components
8.1 General
20 8.2 Intermediate support
21 8.3 Coupling
8.4 Fasteners
22 9 Actuator size selection
9.1 Selection criteria
9.2 Additional considerations for actuator
10 Automated valve assembly
23 11 Post assembly inspection and testing
11.1 General
11.2 Visual inspection
24 11.3 Function test
11.3.1 General
11.3.2 Functional test procedure
25 11.3.3 Optional function tests that may be specified by purchaser
12 Marking
13 Preparation for shipment
14 Documentation
26 Annex A (normative) Assembly sizing data sheet
30 Annex B (informative) Valve operation time
31 Annex C (informative) Ancillary equipment considerations for pneumatic actuators
32 Annex D (informative) Maintenance considerations
33 Bibliography
BS ISO 5115:2023
$167.15