BS 6494-3:1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Hydraulic fluid power valve mounting surfaces Specification for pressure-relief valves
Hardcopy , PDF
15-05-1998
English
28-02-1989
National foreword
Committees responsible
Specification
0. Introduction
1. Scope and field of application
2. References
3. Definitions
4. Symbols
5. Tolerances
6. Dimensions
7. Port marking
8. Modular stack valves
9. Working pressure
10. Identification statement
Figures
1. Mounting surface for pressure relief valves with
main ports of 4 mm maximum port diameter (size 02)
2. Direction-operated pressure-relief valves with main
ports of 4 mm maximum port diameter (code: ISO
6264-AA-02-4-C)
3. Mounting surface for pressure-relief valves with
main ports of 7,5 mm maximum port diameter (size 03)
4. Directly-operated pressure-relief valves with main
ports of 7,5 mm maximum port diameter (code ISO
6264-AB-03-4-C)
5. Pilot-operated pressure-relief valves with main
ports of 7,5 mm maximum port diameter (code: ISO
6264-AB-03-4-C)
6. Mounting surface for pressure-relief valves with
ports of 14,7 mm maximum port diameter (size 06)
7. Pilot-operated pressure-relief valves with main
ports of 14,7 mm maximum port diameter (code: ISO
6264-AG-06-2-A)
8. Mounting surface for pressure-relief valves with
main ports of 14,7 mm maximum port diameter
(size 06)
9. Pilot-operated pressure-relief valves with main
ports of 14,7 mm maximum port diameter (code: ISO
6264-AR-06-2-A)
10. Mounting surface for pressure-relief valves with
main ports of 14,7 mm maximum port diameter
(size 06)
11. Pilot-operated pressure-relief valves with main
ports of 14,7 mm maximum port diameter (code: ISO
6264-AR-06-2-B)
12. Mounting surface for pressure-relief valves with
main ports of 23,4 mm maximum port diameter
(size 08)
13. Pilot-operated pressure-relief valves with main
ports of 23,4 mm maximum port diameter (code: ISO
6264-AH-08-2-B)
14. Mounting surface for pressure-relief valves with
main ports of 23,4 mm maximum port diameter
(size 08)
15. Pilot-operated pressure-relief valves with main
ports of 23,4 mm maximum port diameter (code: ISO
6264-AS-08-2-A)
16. Mounting surface for pressure-relief valves with
main ports of 23,4 mm maximum port diameter
(size 08)
17. Pilot-operated pressure-relief valves with main
ports of 23,4 mm maximum port diameter (code: ISO
6264-AS-08-2-B)
18. Mounting surface for pressure-relief valves with
main ports of 32 mm maximum port diameter (size 10)
19. Pilot-operated pressure-relief valves with main
ports of 32 mm maximum port diameter (code: ISO
6264-AJ-10-2-B)
20. Mounting surface for pressure-relief valves with
main ports of 32 mm maximum port diameter (size 10)
21. Pilot-operated pressure-relief valves with main
ports of 32 mm maximum port diameter (code: ISO
6264-AT-10-2-A)
22. Mounting surface for pressure relief valves with
main ports of 32 mm maximum port diameter (size 10)
23. Pilot-operated pressure-relief valves with main
ports of 32 mm maximum port diameter (code: ISO
6264-AT-10-2-B)
Bibliography
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