Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A

EN 13077

Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B

Số trang: 15
Ngày phát hành: 2008-06-00

Liên hệ

Tóm tắt
Chi tiết

This European Standard specifies the characteristics and the requirements of air gap with non-circular overflow (unrestricted) Family A, Type B for nominal flow velocity not exceeding 3 m/s. Air gaps are devices for protection of potable water in water installations from pollution. This European Standard applies to air gaps in factory-assembled products and to constructed air gaps in situ, and defines the physico-chemical characteristics of materials of construction used for the purpose and application to ensure compliance with this European Standard during normal working use.

Số hiệu tiêu chuẩn

EN 13077

Tên tiêu chuẩn

Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B

Ngày phát hành

2008-06-00

Trạng thái

Có hiệu lực

Tiêu chuẩn tương đương

DIN EN 13077 (2008-09), IDT * BS EN 13077 (2008-07-31), IDT * NF P43-021 (2008-10-01), IDT * SN EN 13077 (2008), IDT * OENORM EN 13077 (2008-09-01), IDT * PN-EN 13077 (2008-09-30), IDT * SS-EN 13077 (2008-07-17), IDT * UNE-EN 13077 (2009-10-14), IDT * UNI EN 13077:2008 (2008-09-25), IDT * STN EN 13077 (2008-11-01), IDT * CSN EN 13077 (2009-01-01), IDT * DS/EN 13077 (2008-09-05), IDT * NEN-EN 13077:2008 en (2008-07-01), IDT * SFS-EN 13077:en (2008-09-05), IDT

Tiêu chuẩn liên quan

EN 1717 (2000-11)

Thay thế cho

EN 13077 (2003-11) * prEN 13077 (2008-02)

Thay thế bằng

Lịch sử ban hành

EN 13077 (2008-06) * EN 13077 (2003-11) * prEN 13077 (2008-02) * prEN 13077 (2006-02) * prEN 13077 (2003-05) * prEN 13077 (1997-11)

Từ khóa

Anti-siphonage systems * Backflow * Backflow preventers * Definitions * Drinking water contamination * Drinking water control * Drinking water installations * Drinking water supply * Hygiene * Impurities * Inlets * Lead-in wires * Marking * Materials * Outlets * Overflows * Pipeline installations * Pipework systems * Pollution of drinking water * Potable water * Protection * Protection of water resources * Protective measures * Quality * Quality assurance * Reflux * Reflux control * Safety devices * Safety measures * Security measures * Specification (approval) * Technical documents * Testing * Testing devices * Valves * Water * Water heaters * Water outlet * Water pollution * Water practice * Water purification * Water quality * Water supply * Water supply (buildings) * Water supply installations * Checking equipment * Drinking water

Mục phân loại

13.060.20. Nước uống

Số trang

Protection against pollution of potable water in water installations and general requirements of devices to prevent pollution by backflow
Số hiệu tiêu chuẩn	EN 1717
Ngày phát hành	2000-11-00
Mục phân loại	13.060.20. Nước uống 23.060.01. Van nói chung 91.140.60. Hệ thống cung cấp nước
Trạng thái	Có hiệu lực

Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A, Type B
Số hiệu tiêu chuẩn	EN 13077
Ngày phát hành	2003-11-00
Mục phân loại	13.060.20. Nước uống
Trạng thái	Có hiệu lực

Devices to prevent pollution by backflow of potable water - Air gap with non-circular overflow (unrestricted) - Family A - Type B
Số hiệu tiêu chuẩn	prEN 13077
Ngày phát hành	2008-02-00
Mục phân loại	13.060.20. Nước uống
Trạng thái	Có hiệu lực

Disconnection devices without moving parts for the prevention of contamination of water by backflow - Specification for type AB air gaps
Số hiệu tiêu chuẩn	prEN 13077
Ngày phát hành	1997-11-00
Mục phân loại	13.060.20. Nước uống 23.060.01. Van nói chung 91.140.60. Hệ thống cung cấp nước
Trạng thái	Có hiệu lực

EN 13077

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