BS 6864-4:1987
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Laboratory tests on noise emission from appliances and equipment intended for use in water supply installations Method for mounting and operating special appliances
Hardcopy , PDF
15-08-1997
English
30-09-1987
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National foreword
Committees responsible
Method
0 Introduction
1 Scope and field of application
2 References
3 Mounting and operating conditions
4 Test report
Annexes
A Low-noise flow resistances with calibrated flow-rates
B Adaptors for the connection of low-noise flow
resistances with calibrated flow-rate
C Adaptors for the connection of outlet fittings
Tables
1 Internal dimensions of standard test cisterns
2 Flow pressures for testing flushing valves
3 Length and number of tubes required for flow
resistances with calibrated flow-rate
4 Dimensions of adaptors with an outside thread (A1)
5 Dimensions of adaptors with an inside thread (A2)
6 Dimensions of adaptors with an outside thread (A3)
7 Dimensions of adaptors with an inside thread (A4)
Figures
1 Device for connecting outlet fittings to the
horizontal test pipe
2 Flow resistance with calibrated flow-rate (R)
3 Arrangement of the tubes for resistances BS 6864 -
R 25 and BS 6864 - R 33
4 Arrangement of the tubes for resistances BS 6864 -
R 42 and BS 6864 - R 50
5 Arrangement of the tubes for resistance BS 6864 -
R 63
6 Adaptor with an outside thread (A1) for the
connection of low-noise flow resistances with
calibrated flow-rate
7 Adaptor with an inside thread (A2) for the
connection of low-noise flow resistances with
calibrated flow-rate
8 Adaptor with an outside thread (A3) for the
connection of outlet fittings
9 Adaptor with an inside thread (A4) for connection of
outlet fittings
For appliances which cannot be regarded as draw-off taps or in-line valves or similar appliances. Applies to nominal size not exceeding 1 or DN 25.
| Committee |
EH/1
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 4500-3:1973 | ISO limits and fits Working limits on untoleranced dimensions |
| BS 6864-1:1987 | Laboratory tests on noise emission from appliances and equipment intended for use in water supply installations Method for measurement |
| BS 903-A26:1969 | Physical testing of rubber Determination of hardness |
| BS 6864-2:1987 | Laboratory tests on noise emission from appliances and equipment intended for use in water supply installations Method for mounting and operating draw-off taps |
| BS 6864-3:1987 | Laboratory tests on noise emission from appliances and equipment intended for use in water supply installations Method for mounting and operating in-line valves and appliances |
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