FM 1031 : 1977
Current
The latest, up-to-date edition.
QUICK OPENING DEVICES (ACCELERATORS, EXHAUSTERS) FOR DRY PIPE VALVE
01-12-2013
I. INTRODUCTION
II. DESCRIPTION
2.1 Operation
2.2 Maintenance
2.3 Materials
III. PERFORMANCE REQUIREMENTS
3.1 Operation
3.2 Maintenance
3.3 Materials
IV. MARKINGS
V. EXAMINATION AND TESTS
5.1 Preliminary Information
5.2 Operation
5.3 Clogging
5.4 Ease of Cleaning
5.5 Operation Diaphragm
5.6 Strength
5.7 Other
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