No items found.
General Purpose Tank Car Parts
75 PSIG High Flow Safety Relief Valve (SRV)

75 PSIG High Flow Safety Relief Valve (SRV)

SKU:
SRVHF
Lead Time:
11 Days
Get More Info
Get More Info
Find Model Number
Find Model Number
Contact McKenzie for further information
Contact McKenzie for further information
Description

View Product Drawing
View AAR Approval Documentation
View Repair Manual

Additional Information

CATEGORY
  • General Purpose Tank Car Parts
  • Pressure Relief Devices

‍

MATERIAL
  • Plated Carbon Steel
  • 316 Stainless Steel
Seat Materials
SIZES
Temperature/
Pressure Ratings
SeaL Materials
Bolt Circles & Holes
  • (8) 3/4″ bolt holes
  • 10-1/4″ bolt circle

‍

Common Configuration
Connections
  • Flange Connection
  • Flat faced or tongue connection.
Attributes
features
flow Information

Flow Capacity

  • 21,272 SCFM/AIR @ 85 PSIG

Flow Area

  • 13.33 SQ IN

‍

specs
Vaccum settings

Common Model Number Variations

Model Number
Part Number
SRV-I075C-SSSS-F5
510282
SRV-I075C-SSSS-F13
514464
SRV-I075C-SSSS-F12
510794
SRV-I075C-CSCP-F5
85381
SRV-I075C-SSSS-F11
510867
SRV-I075C-CSCP-F12
511055
SRV-I075C-CSCP-F11
510866

Replacement Parts

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
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

Model Numbers

Model Spring Location Set Pressure (PSIG) Flow Rate (SCFM) Body Material Spring Material & Coating/Plating* Mounting Flange O-Ring Elastomer Material
SRV I: Internal 76:15:00 C: 21,272 CS: Carbon Steel CD: CS Dichromate Zince Plated F5: (8) 3/4 Holes on 10.25 BC w/ Flat Face See Elastomer Table
SS: 316 Stainless Steel CP: CS Powder Coated F11: (8) 3/4 Holes on 10.25 BC w/ 8.255 x 8.995 DIA Tongue
SS: Stainless Steel, Uncoated F12: (8) 3/4 Holes on 10.25 BC w/ Pipe w/ 8.255 x 8.995 DIA Tongue
F13: (8) 3/4 Holes on 10.25 BC w/ Piper w/ Flat Face

Elastomer Table

Line Part Number Material ABB.
1 208-7469 BUNA-N -BN
2 308-7472 NEOPRENE -NE
3 308-7412 VITON A -VA
4 308-7413 BUTYL RUBBER -BU
9 708-9956 DUPONT-DOW VITON B -VB-C
10 308-9782 KALREZ 4079 -K4079
11 208-19959 CERTIFIED DUPONT VITON A -VA-C
12 308-6019 VITON B -VB
13 108-9799 CHEMRAZ 505 -CZ505
14 208-19991 VITON GFLT -VGFLT
15 208-16001 CAROLINA SEAL 4273B -CS4273B
16 208-16002 CAROLINA SEAL 5355 -CS5355
17 208-16003 VITON GF-S -VGFS
18 208-16004 VITON EXTREME ETP -VETP
19 208-16016 EPDM PEROXIDE CURED -EP
20 208-7980 WHITE FOOD GRADE BUNA-N -BNWFG
21 208-16034 CAROLINA SEAL 4273 -CS4273
22 208-7294 KALREZ 6375 -K6375
23 208-16035 CAROLINA SEAL EP787 -CSEP787
24 208-16036 CAROLINA SEAL 5350 -CS5350
25 208-16063 WHITE FOOD GRADE EPDM -EPWFG
26 208-7982 9703 -9703
27 208-20038 CAROLINA SEAL 7295 (SIMRIZ) -CS7295
28 208-29199 CAROLINA SEAL BN661 -CSBN661
29 208-10232 CAROLINA SEAL WHEP521 -CSWHEP521
30 208-29456 VSP-E21-KALREZ 6375 -VSPE21
31 208-29457 VSP-E41-CHEMRAZ 505 -VSPE41
32 208-29458 VSP-E22-VITON GFS -VSPE22
33 208-29459 VSP-E10-VITON B -VSPE10
34 208-29460 VSP-E01-BUNA-N -VSPE01
35 208-29461 VSP-E03-EPDM PC -VSPE03
36 208-29462 VSP-E11-NEOPRENE -VSPE11
37 208-29463 VSP-E17-WHITE NITRILE -VSPE17
38 208-29464 VSP-E16-NEOPRENE, WHITE (FDA) -VSPE16
39 208-29465 VSP-E25-VITON GFLT -VSPE25
40 208-29466 VSP-E28-WHITE EPDM -VSPE28
41 208-29467 VSP-E40-VITON A (FDA) -VSPE40