Our Low Flow Safety Relief Valve
For the pressure relief of tank cars
AAR Approved
All of our Low Flow Safety Relief Valve products are AAR approved.
Categories
General Purpose Tank Car Parts
Pressure Relief Devices
Pressure Setting
75 PSIG
Flow Information
Flow Capacity
1202 SCFM @ 85 PSIG
Common Model Number Variations
Model Number
Part Number
SRV-I280.5G-SSSS-F3
515516
SRV-I280.5G-SSSS-F4
515518
SRV-I280.5G-SSSS-F1
515526
SRV-I280.5G-CSSS-F4
515519
SRV-I280.5G-CSSS-F3
515527
SRV-I250.5G-CSSS-F3
515517
SRV-I247F-SSSS-F4
515536
SRV-I247F-SSSS-F3
515534
SRV-I247F-SSSS-F1
515532
SRV-I247F-CSSS-F4
515537
SRV-I247F-CSSS-F3
515535
SRV-I247F-CSSS-F1
515533
Part Number
DESCRIPTION
Quantity
See Repair Kit
O-Ring #2-012
1
See Repair Kit
O-Ring #2-215
1
See Repair Kit
O-Ring #2-323
1
503166-04
Flange S/A, 7/8 Holes, 6-1/4 B.C., Flat Face, Carbon Steel
1
503166-03
Flange S/A, 7/8 Holes, 6-1/4 B.C., Flat Face, SST
1
305-8425
Seal Wire & Disc
1
304-8745
Drive Screw
2
304-8639
Locknut, 5/8 ESNA
1
304-7091
Hvy. Hex Nut, 5/8-11 UNC-2B
1
015966-01
Spring Follower, Carbon Steel
1
304-7055
Hvy. Hex Nut, 1/2-13 UNC-2B, SST
2
304-7030
Hvy. Hex Nut, 1/2-13 UNC-2B, Carbon Steel
2