SS-EN-1452-4 Plastics piping systems for water supply - Unplasticized poly(vinyl chloride) (PVC-U) - Part 4: Valves and ancillary equipment

SS-EN-1452-4 - EDITION 1 - SUPERSEDED
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This Part of EN 1452 specifies the characteristics of valves and ancillary equipment made from unplasticized poly(vinyl chloride) (PVC-U) for piping systems in the field of water supply. It also specifies the test parameters for the test methods referred to in this standard. In conjunction with Parts 1, 2, 3 and 5 of EN 1452 and ENV 1452-7 it is applicable to PVC-U valves and ancillary equipment with components of PVC-U, other plastics and non-plastics materials intended to be used for the following: a) water mains and services buried in ground; b) conveyance of water above ground for both outside and inside buildings; for the supply of water under pressure at approximately 20 °C (cold water) intended for human consumption and for general purposes. This standard is also applicable to valves and ancillaries for the conveyance of water up to and including 45 °C. For temperatures between 25 °C and 45 °C figure A.1 of EN 1452-2:1999 applies. This standard is applicable to tapping saddles and valves of the following types: valves for solvent cementing; valves for elastomeric ring seal joints; valves for flanged joints.

To find similar documents by classification:

23.060.01 (Valves in general)

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Designation Name

SS-EN 1452-4

Revision Level

EDITION 1

Status

Superseded

Publication Date

Aug. 20, 1999

Language(s)

English

Page Count

31

International Equivalent

EN 1452-4:1999(IDT)