{"id":409804,"date":"2024-10-20T05:37:23","date_gmt":"2024-10-20T05:37:23","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-15714-32022\/"},"modified":"2024-10-26T10:19:45","modified_gmt":"2024-10-26T10:19:45","slug":"bs-en-15714-32022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-15714-32022\/","title":{"rendered":"BS EN 15714-3:2022"},"content":{"rendered":"

This document specifies basic requirements for pneumatic part-turn valve actuators, both double acting and single acting, used for on-off and modulating control duties. It includes guidelines, recommendations and methods for enclosure and corrosion protection, control and testing. It does not apply to pneumatic actuators which are integral parts of control valves and to pneumatic actuators designed for permanent immersion in fresh or sea water. Other requirements, or conditions of use, different from those indicated in this document, are expected to be subject to negotiations, between the purchaser and the manufacturer\/supplier, prior to order.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nundefined <\/td>\n<\/tr>\n
7<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
10<\/td>\n4 Classification\/Designation
4.1 Duty classification
4.1.1 General
4.1.2 On-off duty
4.1.3 Modulating duty
4.2 Action
4.2.1 Double Acting (DA)
4.2.2 Single Acting (SA)
5 Motive energy
5.1 Operating medium
5.2 Quality <\/td>\n<\/tr>\n
11<\/td>\n5.3 Pressure
6 Actuator performance data
6.1 Minimum moving pressure
6.2 Operating time
6.3 Displacement volume
7 Basic design requirements
7.1 Safety requirements
7.2 Actuator attachment <\/td>\n<\/tr>\n
12<\/td>\n7.3 Angular stroke
7.4 Endurance of part-turn actuators <\/td>\n<\/tr>\n
13<\/td>\n7.5 Leakage
7.6 Environmental conditions
7.6.1 Ambient temperature
7.6.2 Enclosure protection
7.6.3 Corrosion protection <\/td>\n<\/tr>\n
14<\/td>\n7.7 Pressure connections
7.7.1 General <\/td>\n<\/tr>\n
15<\/td>\n7.7.2 Remotely mounted pilot valves <\/td>\n<\/tr>\n
16<\/td>\n7.7.3 Direct mounted pilot valves <\/td>\n<\/tr>\n
17<\/td>\n7.8 Pressure connections for single acting actuators
7.9 Fail safe direction for single acting actuators
7.10 Structural safety factors <\/td>\n<\/tr>\n
18<\/td>\n7.11 Position indication
8 Optional equipment
8.1 Ancillaries <\/td>\n<\/tr>\n
21<\/td>\n8.2 Manual operation
8.3 Mechanical end stop adjustment
9 Conformity assessment
9.1 General
9.2 Type tests <\/td>\n<\/tr>\n
22<\/td>\n9.3 Control of production process <\/td>\n<\/tr>\n
23<\/td>\n10 Marking
10.1 Basic requirements on marking <\/td>\n<\/tr>\n
24<\/td>\n10.2 Optional information
11 Documentation
12 Part-turn actuator selection guidelines <\/td>\n<\/tr>\n
25<\/td>\nAnnex A (normative)Actuator type test procedure
A.1 General
A.2 Test equipment
A.3 Test conditions
A.4 Test procedure
A.4.1 Initial tests <\/td>\n<\/tr>\n
26<\/td>\nA.4.2 Endurance test
A.4.3 Final tests
A.5 Acceptance criteria <\/td>\n<\/tr>\n
27<\/td>\nAnnex B (informative)Actuator selection guidelines
B.1 General
B.2 Selection parameters
B.2.1 General
B.2.2 Valve questions
B.2.3 Actuator questions <\/td>\n<\/tr>\n
28<\/td>\nB.2.4 Ancillary questions
B.2.5 Environmental conditions
B.3 Actuator selection
B.3.1 General <\/td>\n<\/tr>\n
29<\/td>\nB.3.2 Torque characteristics for rack and pinion or vane actuators <\/td>\n<\/tr>\n
30<\/td>\nB.3.3 Torque characteristics for scotch yoke actuators (e.g. symmetric system) <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Industrial valves. Actuators – Pneumatic part-turn actuators for industrial valves. Basic requirements<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2022<\/td>\n34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":409811,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[360,2641],"product_tag":[],"class_list":{"0":"post-409804","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-060-20","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/409804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/409811"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=409804"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=409804"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=409804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}