{"id":408699,"date":"2024-10-20T05:31:58","date_gmt":"2024-10-20T05:31:58","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-23551-92022\/"},"modified":"2024-10-26T10:05:38","modified_gmt":"2024-10-26T10:05:38","slug":"bs-iso-23551-92022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-23551-92022\/","title":{"rendered":"BS ISO 23551-9:2022"},"content":{"rendered":"

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\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
7<\/td>\nForeword <\/td>\n<\/tr>\n
8<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
11<\/td>\n4 Classification
4.1 Classes of controls <\/td>\n<\/tr>\n
12<\/td>\n4.2 Groups of controls
4.3 Types of DC supplied controls
4.4 Classes of control functions
5 Test conditions
6 Construction
6.1 General
6.2 Construction requirements
6.2.1 Appearance
6.2.2 Holes
6.2.3 Breather holes
6.2.4 Vent limiter
6.2.5 Screwed fastenings
6.2.6 Moving parts <\/td>\n<\/tr>\n
13<\/td>\n6.2.7 Sealing caps
6.2.8 Dismantling and reassembling for servicing and\/or adjustment for controls
6.2.9 Auxiliary channels and orifices
6.2.10 Pre-setting device
6.3 Materials
6.3.1 General material requirements
6.3.2 Housing
6.3.3 Springs providing closing force and sealing force
6.3.4 Resistance to corrosion and surface protection
6.3.5 Impregnation
6.3.6 Seals for glands for moving parts
6.3.7 Jointing
6.4 Connections <\/td>\n<\/tr>\n
14<\/td>\n6.5 Gas controls employing with electrical components in the gas way
6.6 Flow characteristics
6.7 Temperature adjustment of adjustable thermostats
6.7.1 Range adjustment
6.7.2 Set point adjustment
6.7.3 Fixed setting thermostat
7 Performance
7.1 General <\/td>\n<\/tr>\n
15<\/td>\n7.2 Leak-tightness
7.2.1 General
7.2.2 Requirements
7.2.3 Test
7.3 Torsion and bending
7.4 Rated flow rate
7.4.1 General
7.4.2 Requirements <\/td>\n<\/tr>\n
16<\/td>\n7.4.3 Test
7.5 Durability
7.6 Functional requirements
7.6.1 Calibration temperature set-point
7.6.2 Backlash <\/td>\n<\/tr>\n
17<\/td>\n7.6.3 Opening of a snap-acting thermostat with a closed position
7.6.4 Opening pressure and closing pressure for thermostats with a closed position
7.6.5 Operating characteristic of the thermostat <\/td>\n<\/tr>\n
22<\/td>\n7.6.6 Ambient temperature range of the body
7.6.7 Effect of storage and transport temperatures
7.6.8 Thermal overload of the thermal sensing element <\/td>\n<\/tr>\n
23<\/td>\n7.6.9 Operating torque of the thermostat set-point adjuster
7.6.10 Effect of high ambient temperature on performance of thermostats for top burners and griddles
7.7 Endurance
7.7.1 Mechanical cycling <\/td>\n<\/tr>\n
24<\/td>\n7.7.2 Thermal cycling <\/td>\n<\/tr>\n
25<\/td>\n8 Electrical equipment
9 Electromagnetic compatibility (EMC)
10 Marking, installation and operating instructions
10.1 Marking <\/td>\n<\/tr>\n
26<\/td>\n10.2 Installation and operating instructions
10.3 Warning notice <\/td>\n<\/tr>\n
27<\/td>\nAnnex A (informative) Leak-tightness test \u2014 Volumetric method <\/td>\n<\/tr>\n
28<\/td>\nAnnex B (informative) Leak-tightness test \u2014 Pressure-loss method <\/td>\n<\/tr>\n
29<\/td>\nAnnex C (normative) Conversion of pressure loss into leakage rate <\/td>\n<\/tr>\n
30<\/td>\nAnnex D (normative) Gas quick connector (GQC) <\/td>\n<\/tr>\n
31<\/td>\nAnnex E (normative) Elastomers\/requirements resistance to lubricants and gas <\/td>\n<\/tr>\n
32<\/td>\nAnnex F (normative) Specific regional requirements in European countries <\/td>\n<\/tr>\n
33<\/td>\nAnnex G (normative) Specific regional requirements in Canada and USA <\/td>\n<\/tr>\n
34<\/td>\nAnnex H (normative) Specific regional requirements in Japan <\/td>\n<\/tr>\n
35<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Safety and control devices for gas burners and gas-burning appliances. Particular requirements – Mechanical gas thermostats<\/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>\n36<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":408706,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[454,2641],"product_tag":[],"class_list":{"0":"post-408699","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-27-060-20","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\/408699","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\/408706"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=408699"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=408699"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=408699"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}