{"id":353975,"date":"2024-10-20T01:00:44","date_gmt":"2024-10-20T01:00:44","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/asme-a112-1070-2020\/"},"modified":"2024-10-26T01:12:01","modified_gmt":"2024-10-26T01:12:01","slug":"asme-a112-1070-2020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/asme\/asme-a112-1070-2020\/","title":{"rendered":"ASME A112.1070 2020"},"content":{"rendered":"

This Standard covers water temperature limiting devices intended to limit the hot or tempered water temperature supplied to fittings for fixtures such as sinks, bidets, lavatories, and bathtubs to reduce the risk of scalding. These devices are not designed to address thermal shock.<\/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
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nASSE 1070-2020\/ ASME A112.1070-2020\/ CSA B125.70:20, Performance requirements for water temperature limiting devices <\/td>\n<\/tr>\n
3<\/td>\nStandards Update Service <\/td>\n<\/tr>\n
9<\/td>\nASME A112 Standards Committee on Plumbing Materials and Equipment <\/td>\n<\/tr>\n
13<\/td>\nASSE Product Standards Committee <\/td>\n<\/tr>\n
15<\/td>\nCSA Technical Committee on Plumbing Fittings <\/td>\n<\/tr>\n
21<\/td>\nPreface <\/td>\n<\/tr>\n
24<\/td>\nSection I
1 Scope <\/td>\n<\/tr>\n
25<\/td>\nSection II
2 Reference publications and definitions
2.1 Reference publications
2.2 Definitions <\/td>\n<\/tr>\n
26<\/td>\nSection III
3 Design and general requirements
3.1 Rated pressure, flow rate, and temperature range
3.1.1 Rated pressure
3.1.2 Flow rate
3.1.3 Temperature range
3.2 End connections
3.3 Function <\/td>\n<\/tr>\n
27<\/td>\n3.4 Cross-flow
3.5 Toxicity and lead content
3.6 Devices incorporating electrical features <\/td>\n<\/tr>\n
28<\/td>\n3.7 Servicing
Section IV
4 Performance requirements and test methods
4.1 General
4.1.1 Preconditioning
4.1.2 Installation for testing
4.1.3 Test sequence
4.2 High-temperature conditioning test
4.2.1 Purpose
4.2.2 Procedure <\/td>\n<\/tr>\n
29<\/td>\n4.2.3 Failure criteria
4.3 Working pressure and temperature test
4.3.1 General
4.3.2 Purpose
4.3.3 Procedure with the valve closed
4.3.4 Procedure with the valve opened and the outlet(s) blocked
4.3.5 Test temperatures and pressures
4.3.6 Failure criteria <\/td>\n<\/tr>\n
30<\/td>\n4.4 Cross-flow test
4.4.1 Purpose
4.4.2 Procedures
4.4.3 Failure criteria
4.5 Life cycle test
4.5.1 Purpose
4.5.2 Procedure
4.5.3 Failure criteria <\/td>\n<\/tr>\n
31<\/td>\n4.6 Pressure and temperature variation test
4.6.1 Data gathering (see Figure )
4.6.2 Procedure (see Figure ) <\/td>\n<\/tr>\n
32<\/td>\n4.6.3 Failure criteria
4.7 Cold water supply failure test
4.7.1 Purpose
4.7.2 Procedure <\/td>\n<\/tr>\n
33<\/td>\n4.7.3 Failure criteria
4.8 Hydrostatic pressure test
4.8.1 Purpose
4.8.2 Procedure
4.8.3 Failure criteria
Section V
5 Markings, packaging, instructions, and literature
5.1 Product markings
5.2 Temperature control setting identification <\/td>\n<\/tr>\n
34<\/td>\n5.3 Packaging
5.4 Installation and maintenance instructions
5.5 Rated flow
5.6 Water temperature <\/td>\n<\/tr>\n
36<\/td>\nAnnex A (informative)Unit conversion and rounding criteria <\/td>\n<\/tr>\n
37<\/td>\nAnnex B (informative)Verifying the time constant of the temperature-measuring equipment <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ASSE 1070-2020 \/ ASME A112.1070-2020 \/ CSA B125.70:20 Performance Requirements for Water Temperature Limiting Devices<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASME<\/b><\/a><\/td>\n2020<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":353980,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2643],"product_tag":[],"class_list":{"0":"post-353975","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-asme","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/353975","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\/353980"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=353975"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=353975"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=353975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}