SIST EN 14452:2005

Oznaka standarda: SIST EN 14452:2005
Koda projekta: 00164112
Organizacija: SIST
Naslov (angleški): 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
Naslov (slovenski): Naprave za varovanje pred onesnaženjem pitne vode zaradi povratnega toka - Cevni prekinjalnik z odprtinami za dovod zraka in premičnim delom, DN 10 do DN 20 – Družina D, tip B
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SIST EN 14452:2005 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 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.

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