13.060.20;23.060.50 标准查询与下载
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Devices to prevent pollution by backflow of potable water - Mechanical disconnector, hydraulic actuated - Family G, type B
- ICS
- 13.060.20;23.060.50
- CCS
- 发布
- 2021-01-01
- 实施
- 2021-01-01
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, hydraulic actuated - Family G, type B
- ICS
- 13.060.20;23.060.50
- CCS
- 发布
- 2007-07-31
- 实施
- 2007-07-31
This European Standard specifies, the dimensional, the physico-chemical, the design, the hydraulic, the mechanical and the acoustic characteristics of mechanical disconnector, hydraulic actuated Family G, type B. This European Standard is applicable to mechanical disconnectors hydraulic actuated in nominal sizes DN 8 up to DN 250, intended to prevent the return of water having lost its original sanitary and drinking qualities (called "polluted water" in this European Standard), into the potable water distribution system whenever the pressure of the latter is temporarily lower than in the polluted circuit. This European Standard covers the mechanical disconnectors hydraulic actuated of PN 10 that are capable of working without modification or adjustment: at any pressure up to 1 MPa (10 bar); with any pressure variation up to 1 MPa (10 bar); in permanent duty at a limit temperature of 65 °C and 90 °C for 1 h maximum. It specifies also the test methods and requirements for verifying these characteristics, the marking and the presentation at delivery.
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, hydraulic actuated - Family G, type B
- ICS
- 13.060.20;23.060.50
- CCS
- Q81
- 发布
- 2007-07-31
- 实施
- 2007-07-31
This European Standard specifies, the dimensional, the physico-chemical, the design, the hydraulic, the mechanical and the acoustic characteristics of mechanical disconnector, direct actuated Family G, type A. This European Standard is applicable to mechanical disconnector direct actuated in nominal sizes DN 8 up to DN 250, intended to prevent the return of water having lost its original sanitary and drinking qualities (called "polluted water" in this European Standard), into the potable water distribution system whenever the pressure of the latter is temporarily lower than in the polluted circuit. This European Standard covers the mechanical disconnector direct actuated of PN 10 that are capable of working without modification or adjustment: at any pressure up to 1 MPa (10 bar); with any pressure variation up to 1 MPa (10 bar); in permanent duty at a limit temperature of 65 °C and 90 °C for 1 h maximum. It specifies also the test methods and requirements for verifying these characteristics, the marking and the presentation at delivery.
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, direct actuated - Family G, type A
- ICS
- 13.060.20;23.060.50
- CCS
- Q81
- 发布
- 2007-07-31
- 实施
- 2007-07-31
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.
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
- ICS
- 13.060.20;23.060.50
- CCS
- Q81
- 发布
- 2006-12-29
- 实施
- 2006-12-29
Devices to prevent pollution by backflow of potable water - Pipe interrupter with atmospheric vent and moving element DN 10 to DN 20 - Family D, t ype B
- ICS
- 13.060.20;23.060.50
- CCS
- 发布
- 2006-12-29
- 实施
- 2006-12-29
This Technical Report gives guidance in support of Directives adopted by the European Union in the Food Contact Materials Sector and is intended to aid Food Control Authorities and industry enforce and comply with those Directives.
Validation and interpretation of analytical methods, migration testing and analytical data for materials and articles in contact with food — Part 1: General considerations
- ICS
- 13.060.20;23.060.50
- CCS
- C53
- 发布
- 2006-05-31
- 实施
- 2006-05-31
This European standard specifies the following characteristics of the direct actuated mechanical disconnectors, Family G, Type A: dimensional, physico-chemical, design, hydraulic, mechanical, acoustic.#,,#
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, direct actuated - Family G, type A English version of DIN EN 13433:2006-05
- ICS
- 13.060.20;23.060.50
- CCS
- Q81
- 发布
- 2006-05
- 实施
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, hydraulic actuated - Family G, type B English version of DIN EN 13434:2006-05
- ICS
- 13.060.20;23.060.50
- CCS
- Q81
- 发布
- 2006-05
- 实施
Devices to prevent pollution by backflow of potable water - Mechanical disconnector direct actuated - Familiy G, type A.
- ICS
- 13.060.20;23.060.50
- CCS
- Q81
- 发布
- 2006-04-01
- 实施
- 2006-04-20
Devices to prevent pollution by backflow of potable water - Mechanical disconnector hydraulic actuated - Familiy G - Type B.
- ICS
- 13.060.20;23.060.50
- CCS
- Q81
- 发布
- 2006-04-01
- 实施
- 2006-04-20
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.
Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D , type C
- ICS
- 13.060.20;23.060.50
- CCS
- Q81;J16
- 发布
- 2006-01-25
- 实施
- 2006-01-25
This document specifies: a) field of application; b) requirements for in line anti-vacuum valves; c) dimensional, the physico-chemical properties and the properties of general hydraulic, mechanical and acoustic design of in-line anti-vacuum valves DN 8 to DN 80; d) test method and requirements for verifying these properties; e) marking and presentation; f) acoustics. This document specifies the characteristics of in-line anti-vacuum valves DN 8 to DN 80 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.
Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 8 to DN 80 - Family D, type A
- ICS
- 13.060.20;23.060.50
- CCS
- Q81
- 发布
- 2005-12-21
- 实施
- 2005-12-21
Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 8 to DN 80 - Family D, type A.
- ICS
- 13.060.20;23.060.50
- CCS
- J16;Q81
- 发布
- 2005-10-01
- 实施
- 2005-10-05
This European standard specifies the characteristics of one type of in-line anti-vacuum valves of nominal size DN 8 to DN 80 that are suitable for use in drinking water systems at pressures up to 1 MPa (10 bar) and temperatures up to 65 ?and for 1 h at 90 ?
Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 8 to DN 80 - Family D, type A; German version EN 14451:2005
- ICS
- 13.060.20;23.060.50
- CCS
- Q81
- 发布
- 2005-08
- 实施
This European standard specifies the characteristics of pipe interrupters with atmospheric vent and moving element of nominal size 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 ?and for 1 h at 90 ?
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; German version EN 14452:2005
- ICS
- 13.060.20;23.060.50
- CCS
- Q81
- 发布
- 2005-08
- 实施
This European standard specifies the characteristics of pipe interrupters with permanent atmospheric vent nominal size DN 10 up to DN 32 that are suitable for use in drinking water systems at pressures up to 1 MPa (10 bar) and temperatures up to 65 ?and for 1 h at 90 ?
Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D, type C; German version EN 14453:2005
- ICS
- 13.060.20;23.060.50
- CCS
- Q81
- 发布
- 2005-08
- 实施
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 ℃ and for 1 h 90 ℃. Backflow protection devices integrated in flushing valves are similar to DC and are not covered underThis document. The requirements are stated in EN 12541.
Devices to prevent pollution by backflow of potable water - Pipe interrupter with permanent atmospheric vent DN 10 to DN 20 - Family D, type C
- ICS
- 13.060.20;23.060.50
- CCS
- 发布
- 2005-05-01
- 实施
This document specifies:a) field of application; b) requirements for in line anti-vacuum valves; c) dimensional,The physico-chemical properties andThe properties of general hydraulic, mechanical and acoustic design of in-line anti-vacuum valves DN 8 to DN 80; d) test method and requirements for verifyingThese properties; e) marking and presentation; f) acoustics.This document specifies the characteristics of in-line anti-vacuum valves DN 8 to DN 80 that are suitable for use in drinking water systems at pressures up to 1 MPa (10 bar) and temperatures up to 65 ℃ and for 1 h at 90 ℃.
Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 8 to DN 80 - Family D, type A
- ICS
- 13.060.20;23.060.50
- CCS
- 发布
- 2005-05-01
- 实施
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 ℃ and for 1 h at 90 ℃.
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
- ICS
- 13.060.20;23.060.50
- CCS
- 发布
- 2005-05-01
- 实施
