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EN 14452

Devices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 - Family D, type B

Số trang: 16
Ngày phát hành: 2005-05-00

Liên hệ
This document specifies: a) field of application; b) requirements for pipe interrupters with atmospheric vent and moving element; c) dimensional and the physico-chemical properties, and the properties of general hydraulic, mechanical and acoustic design of pipe interrupters with elastic membrane of DN 10 to DN 20; d) test procedure and requirements for verifying these properties; e) marking and presentation; f) acoustics. This document specifies the characteristics of pipe interrupters with atmospheric vent and moving element, DN 10 to DN 20 that are suitable for use in drinking water systems at pressures up to 1 MPa (10 bar) and temperatures up to 65 °C and for 1 h at 90 °C.
Số hiệu tiêu chuẩn
EN 14452
Tên tiêu chuẩn
Devices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 - Family D, type B
Ngày phát hành
2005-05-00
Trạng thái
Có hiệu lực
Tiêu chuẩn tương đương
DIN EN 14452 (2005-08), IDT * BS EN 14452 (2006-12-29), IDT * NF P43-028 (2005-10-01), IDT * SN EN 14452 (2005-12), IDT * OENORM EN 14452 (2005-10-01), IDT * PN-EN 14452 (2005-08-15), IDT * SS-EN 14452 (2005-06-14), IDT * UNE-EN 14452 (2005-12-14), IDT * UNI EN 14452:2005 (2005-08-01), IDT * STN EN 14452 (2005-11-01), IDT * CSN EN 14452 (2005-10-01), IDT * DS/EN 14452 (2005-10-26), IDT * NEN-EN 14452:2005 en (2005-05-01), IDT * SFS-EN 14452:en (2005-12-16), IDT
Tiêu chuẩn liên quan
EN 1717 (2000-11)
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
* EN 806-1 (2000-09) * EN ISO 228-1 (2003-02) * EN ISO 3822-1 (1999-05) * EN ISO 3822-3 (1997-01) * EN ISO 3822-4 (1997-01) * EN ISO 5167-1 (2003-03) * EN ISO 6509 (1995-02) * ISO 7-1 (1994-05) * ISO 9227 (1990-12)
Thay thế cho
prEN 14452 (2004-09)
Devices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 inclusive - Family D, type B
Số hiệu tiêu chuẩn prEN 14452
Ngày phát hành 2004-09-00
Mục phân loại 13.060.20. Nước uống
23.060.50. Kiểm tra van
Trạng thái Có hiệu lực
Thay thế bằng
Lịch sử ban hành
EN 14452 (2005-05)
Devices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 - Family D, type B
Số hiệu tiêu chuẩn EN 14452
Ngày phát hành 2005-05-00
Mục phân loại 13.060.20. Nước uống
23.060.50. Kiểm tra van
Trạng thái Có hiệu lực
* prEN 14452 (2004-09)
Devices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 inclusive - Family D, type B
Số hiệu tiêu chuẩn prEN 14452
Ngày phát hành 2004-09-00
Mục phân loại 13.060.20. Nước uống
23.060.50. Kiểm tra van
Trạng thái Có hiệu lực
* prEN 14452 (2002-04)
Devices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 inclusive - Family D, type B
Số hiệu tiêu chuẩn prEN 14452
Ngày phát hành 2002-04-00
Mục phân loại 13.060.20. Nước uống
23.060.50. Kiểm tra van
Trạng thái Có hiệu lực
Từ khóa
Air inlet * Anti-siphonage systems * Backflow * Chemical properties * Connecting dimensions * Definitions * Design * Designations * Dimensions * Draw-off taps * Drinking water control * Drinking water installations * Drinking water supply * Flow rates * Fluid equipment components * Hazards * Hygiene * Marking * Material properties * Materials * Mounting dimensions * Pipe interruptors * Pipeline installations * Pipes * Pipework systems * Pollution of drinking water * Potable water * Properties * Protection of water resources * Protective measures * Quality * Quality assurance * Reflux * Reflux control * Safeguarding systems * Safety devices * Safety measures * Safety valves * Security measures * Specification (approval) * Temperature * Testing * Tightness * Valves * Water * Water fittings * Water pollution * Water practice * Water purification * Water quality * Water supply * Water supply (buildings) * Water supply installations * Drinking water * Density * Stabilization * Locking devices * Freedom from holes * Impermeability * Fuses * Presentations
Mục phân loại
13.060.20. Nước uống
23.060.50. Kiểm tra van
Số trang
16

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