Float operated valves Specification for compact type float operated valves for WC flushing cisterns (including floats)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

29-02-2016

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Materials
5 Design, construction and dimensions
6 Performance
7 Marking
Annexes
Annex A (normative) - Distortion test for
backnuts and inlet shanks
Annex B (normative) - High pressure shut-off test
Annex C (normative) - Low pressure shut-off test
Annex D (normative) - Dynamic pressure test
Annex E (normative) - Vacuum test
Annex F (normative) - Flow test
Annex G (normative) - Endurance test
Annex H (normative) - Delayed action inlet valve test
Bibliography

Describes requirements for materials, connecting dimensions, overall size limitations and performance of compact float operated valves, incorporating a float designed for use at operating pressures of between 0.1 bar and 10 bar and intended for use in WC flushing cisterns.

This part of BS1212 specifies requirements for materials, connecting dimensions, overall size limitations and performance of compact float operated valves, incorporating a float designed for use at operating pressures of between0.1 bar and 10 bar^¹⁾ and intended for use in WC flushing cisterns.

Committee	B/504
DevelopmentNote	Supersedes BS 1212-4(1991) & 15/30310921 DC. (03/2016)
DocumentType	Standard
Pages	24
PublisherName	British Standards Institution
Status	Current
Supersedes	BS 1212-4:1991

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BS EN 997 : 2012	WC PANS AND WC SUITES WITH INTEGRAL TRAP
BS EN 1057 : 2006	COPPER AND COPPER ALLOYS - SEAMLESS, ROUND COPPER TUBES FOR WATER AND GAS IN SANITARY AND HEATING APPLICATIONS
BS 6100-7:2008	Building and civil engineering. Vocabulary Services

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BS 1212-4:2016

Current

Table of Contents

Abstract

Scope

General Product Information

Standards Referencing This Book

Category

Subcategory

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