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H28-810 — Valve

Equipment Type
Valve
Class Code
H28-810
Description
Valve, gate, Normally Closed
Failure Rate per Year (failures/year)
0.00437
Failures (count)
8
Mdt Hours (h)
0.99
Mtbf Hours (h)
2,004,354
Mttm Hours (h)
0.59
Mttr Hours (h)
7.5
Standard
IEEE Std 3006.8-2018 Table 2
Survey
Usace Prep
Unit Years (unit-years)
1,830.5

Source: IEEE Std 3006.8-2018 Table 2

Valve — class code H28-810 · description Valve, gate, normally closed · failure rate per year 0.00437049 failures/year · mtbf hours 2004354 h · unit years 1830.5 unit-years | Equipment Failure Rates | Engineering Database