SIST EN 14453:2005

Oznaka standarda: SIST EN 14453:2005
Koda projekta: 00164114
Organizacija: SIST
Naslov (angleški): Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D, type C
Naslov (slovenski): Naprave za varovanje pred onesnaženjem pitne vode zaradi povratnega toka - Cevni prekinjalnik z odprtinami za stalni dovod zraka, DN 10 do DN 20 – Družina D, tip C
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SIST EN 14453:2005 angleški jezik Active SIST-D: 48.40 EUR
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Tehnični odbor: IOVO - Oskrba z vodo, odvod in čiščenje odpadne vode
ICS: 13.060.20 23.060.50 91.140.60
Status: Objavljen
Objavljen: 01-sep-2005
Refer. št. objave: Sporocila 2005-09-01
Področje projekta (angleško): This document specifies: a) field of application; b) requirements for pipe interrupters with permanent atmospheric vent; c) dimensional, the physico-chemical properties and the properties of general hydraulic, mechanical and acoustic design of pipe interrupters with permanent atmospheric vent, DN 10 to DN 20; d) test method and requirements for verifying these properties; e) marking and presentation; f) acoustics. This document specifies the characteristics of pipe interrupters with permanent atmospheric vent, 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 90 °C. Backflow protection devices integrated in flushing valves are similar to DC and are not covered under this document. The requirements are stated in EN 12541. This document specifies: a) field of application; b) requirements for pipe interrupters with permanent atmospheric vent; c) dimensional, the physico-chemical properties and the properties of general hydraulic, mechanical and acoustic design of pipe interrupters with permanent atmospheric vent, DN 10 to DN 20; d) test method and requirements for verifying these properties; e) marking and presentation; f) acoustics. This document specifies the characteristics of pipe interrupters with permanent atmospheric vent, 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 90 °C. Backflow protection devices integrated in flushing valves are similar to DC and are not covered under this document. The requirements are stated in EN 12541.

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