MIL-DTL-24402/3A(SH)
TABLE II. Bypass relief valve setting.
Leakage rate
Test fluid
(ounces/min [mL/min])
Test condition
Pressure (lb/inē)
temperature
(°F [°C])
MIL-PRF-17331
(a) Cracking pressure
(1) Qualification
150 minimum
104 (40)
0.34 (10) minimum
maximum
(2) Conformance
Not more than 5 lb/inē
68 to 140
0.34 (10) minimum
higher than the actual
(20 to 60)
cracking pressure for the
qualification assembly.
(b) Full flow
200 maximum
104 (40)
N/A
(qualification only)
maximum
(c) Reseat pressure
(1) Qualification
120 minimum
104 (40)
0.20 (6) maximum
minimum
(2) Conformance
120 minimum
68 to 140
0.20 (6) maximum
(20 to 60)
(2) Fatigue impulse rating. The fatigue impulse requirement and test of the general specification do not
apply.
(3) Proof pressure. The filter assemblies shall withstand a proof pressure of 900 lb/inē.
(4) Housing pressure drop. At the maximum rated flow with MIL-PRF-17331 fluid, the housing pressure
drop with minimum restriction dummy elements installed shall not exceed 35 lb/inē differential.
(5) Burst pressure. The filter assemblies shall withstand a burst pressure of 1,600 lb/inē in accordance with
NFPA T2.6.1.
3
For Parts Inquires submit RFQ to Parts Hangar, Inc.
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business