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General Purpose Tank Car Parts
Low Flow Safety Relief Valve (75 to 330 PSIG)

Low Flow Safety Relief Valve (75 to 330 PSIG)

SKU:
SRV
Lead Time:
5 Days
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Get More Info
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Contact McKenzie for further information
Description

75 PSIG SRV Low Flow Stainless (PRD207032)
75 PSIG SRV Low Flow Carbon (PRD-207033)
165 PSIG SRV Low Flow (PRD227005)
225 PSIG SRV Low Flow (PRD-227006)
247.5 PSIG SRV Low Flow (PRD-227007)
280.5 PSIG SRV Low Flow (PRD-227008)
300 PSIG SRV Low Flow (PRD-227009)
330 PSIG SRV Low Flow (PRD-227010)
Product Drawing
Repair Manual
PRD-207033

Additional Information

CATEGORY
  • General Purpose Tank Car Parts
  • Pressure Relief Devices
  • Pressure Car Tank Car Parts
MATERIAL
  • Carbon Steel  
  • 316 Stainless Steel
Seat Materials
SIZES
Temperature/
Pressure Ratings
SeaL Materials

Pressure Setting

  • 75 PSIG
Bolt Circles & Holes

Bolt Hole

  • 3/4”
  • 7/8”

Bolt Circle

  • 6 1/4”
  • 8”
Common Configuration
Connections
  • Flange Connection
  • Flat faced or tongue connection.
Attributes
features
flow Information

Flow Capacity

  • 1202 SCFM @ 85 PSIG
specs
Vaccum settings

Common Variations

Filter
Model
Valve Size
Model
Body Material
Ball Material
Seat Material
Seal Material
Steam Jackets
Direction to Close
Handle
Special
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Model Number
Part Number
SRV-I075A-CSCS-F1
92420
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Carbon Steel Uncoated
SRV Mounting (4) 7/8 HOLES ON 6.25 BC w/ FLAT FACE
SRV-I075A-CSCS-F2
508554
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Carbon Steel Uncoated
SRV Mounting (4) 3/4 HOLES ON 6.25 BC w/ FLAT FACE
SRV-I075A-CSCS-F3
508490
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Carbon Steel Uncoated
SRV Mounting (4) 7/8 HOLES ON 6.25 BC w/ 4.005 x 4.745 DIA TONGUE
SRV-I075A-CSCS-F4
508492
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Carbon Steel Uncoated
SRV Mounting (4) 15/16 HOLES ON 8.00 BC w/ 6.005 x 6.745 DIA TONGUE
SRV-I075B-CSSS-F1
509725
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Carbon Steel Uncoated
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 7/8 HOLES ON 6.25 BC w/ FLAT FACE
SRV-I075B-CSSS-F3
509719
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Carbon Steel Uncoated
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 7/8 HOLES ON 6.25 BC w/ 4.005 x 4.745 DIA TONGUE
SRV-I075B-SSSS-F1
92534
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 7/8 HOLES ON 6.25 BC w/ FLAT FACE
SRV-I075B-SSSS-F2
508553
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 3/4 HOLES ON 6.25 BC w/ FLAT FACE
SRV-I075B-SSSS-F3
508491
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 7/8 HOLES ON 6.25 BC w/ 4.005 x 4.745 DIA TONGUE
SRV-I075B-SSSS-F4
508493
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 15/16 HOLES ON 8.00 BC w/ 6.005 x 6.745 DIA TONGUE
SRV-I075C-CSCP-F11
510866
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Carbon Steel Uncoated
SRV Spring Material CS Powder Coated
SRV Mounting (8) 3/4 HOLES ON 10.25 BC w/ 8.255 x 8.995 DIA TONGUE
SRV-I075C-CSCP-F12
511055
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Carbon Steel Uncoated
SRV Spring Material CS Powder Coated
SRV Mounting (8) 3/4 HOLES ON 10.25 BC w/ PIPE w/ 8.255 x 8.995 DIA TONGUE
SRV-I075C-CSCP-F5
85381
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Carbon Steel Uncoated
SRV Spring Material CS Powder Coated
SRV Mounting (8) 3/4 HOLES ON 10.25 BC w/ FLAT FACE
SRV-I075C-SSSS-F11
510867
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (8) 3/4 HOLES ON 10.25 BC w/ 8.255 x 8.995 DIA TONGUE
SRV-I075C-SSSS-F12
510794
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (8) 3/4 HOLES ON 10.25 BC w/ PIPE w/ 8.255 x 8.995 DIA TONGUE
SRV-I075C-SSSS-F13
514464
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (8) 3/4 HOLES ON 10.25 BC w/ PIPE w/ FLAT FACE
SRV-I075C-SSSS-F5
510282
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (8) 3/4 HOLES ON 10.25 BC w/ FLAT FACE
SRV-I165D-CSSS-F1
515546
SRV Model SRV
SRV Spring Location Internal
SRV Set Pressure 165.0
SRV Spring Material Carbon Steel Uncoated
SRV Spring Material Stainless Steel Uncoated
SRV-I165D-CSSS-F3
515548
SRV Model SRV
SRV Spring Location Internal
SRV Set Pressure 165.0
SRV Spring Material Carbon Steel Uncoated
SRV Spring Material Stainless Steel Uncoated
SRV-I165D-CSSS-F4
515550
SRV Model SRV
SRV Spring Location Internal
SRV Set Pressure 165.0
SRV Spring Material Carbon Steel Uncoated
SRV Spring Material Stainless Steel Uncoated
SRV-I165D-SSSS-F1
515545
SRV Model SRV
SRV Spring Location Internal
SRV Set Pressure 165.0
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 7/8 HOLES ON 6.25 BC w/ FLAT FACE
SRV-I165D-SSSS-F3
515547
SRV Model SRV
SRV Spring Location Internal
SRV Set Pressure 165.0
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 7/8 HOLES ON 6.25 BC w/ 4.005 x 4.745 DIA TONGUE
SRV-I165D-SSSS-F4
515549
SRV Model SRV
SRV Spring Location Internal
SRV Set Pressure 165.0
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 15/16 HOLES ON 8.00 BC w/ 6.005 x 6.745 DIA TONGUE
SRV-I225E-CSSS-F1
515539
SRV Model SRV
SRV Spring Location Internal
SRV Body Material Carbon Steel
SRV Spring Material Carbon Steel Uncoated
SRV Spring Material Stainless Steel Uncoated
SRV-I225E-CSSS-F3
515542
SRV Model SRV
SRV Spring Location Internal
SRV Body Material Carbon Steel
SRV Spring Material Carbon Steel Uncoated
SRV Spring Material Stainless Steel Uncoated
SRV-I225E-CSSS-F4
515544
SRV Model SRV
SRV Spring Location Internal
SRV Body Material Carbon Steel
SRV Spring Material Carbon Steel Uncoated
SRV Spring Material Stainless Steel Uncoated
SRV-I225E-SSSS-F1
515538
SRV Model SRV
SRV Spring Location Internal
SRV Body Material Carbon Steel
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 7/8 HOLES ON 6.25 BC w/ FLAT FACE
SRV-I225E-SSSS-F3
515540
SRV Model SRV
SRV Spring Location Internal
SRV Body Material Carbon Steel
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 7/8 HOLES ON 6.25 BC w/ 4.005 x 4.745 DIA TONGUE
SRV-I225E-SSSS-F4
515543
SRV Model SRV
SRV Spring Location Internal
SRV Body Material Carbon Steel
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 15/16 HOLES ON 8.00 BC w/ 6.005 x 6.745 DIA TONGUE
SRV-I247F-CSSS-F1
515533
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Carbon Steel Uncoated
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 7/8 HOLES ON 6.25 BC w/ FLAT FACE
SRV-I247F-CSSS-F3
515535
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Carbon Steel Uncoated
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 7/8 HOLES ON 6.25 BC w/ 4.005 x 4.745 DIA TONGUE
SRV-I247F-CSSS-F4
515537
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Carbon Steel Uncoated
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 15/16 HOLES ON 8.00 BC w/ 6.005 x 6.745 DIA TONGUE
SRV-I247F-SSSS-F1
515532
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 7/8 HOLES ON 6.25 BC w/ FLAT FACE
SRV-I247F-SSSS-F3
515534
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 7/8 HOLES ON 6.25 BC w/ 4.005 x 4.745 DIA TONGUE
SRV-I247F-SSSS-F4
515536
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 15/16 HOLES ON 8.00 BC w/ 6.005 x 6.745 DIA TONGUE
SRV-I250 5G-CSSS-F3
515517
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Carbon Steel Uncoated
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 7/8 HOLES ON 6.25 BC w/ 4.005 x 4.745 DIA TONGUE
SRV-I280 5G-CSSS-F3
515527
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Carbon Steel Uncoated
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 7/8 HOLES ON 6.25 BC w/ 4.005 x 4.745 DIA TONGUE
SRV-I280 5G-CSSS-F4
515519
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Carbon Steel Uncoated
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 15/16 HOLES ON 8.00 BC w/ 6.005 x 6.745 DIA TONGUE
SRV-I280 5G-SSSS-F1
515526
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 7/8 HOLES ON 6.25 BC w/ FLAT FACE
SRV-I280 5G-SSSS-F4
515518
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 15/16 HOLES ON 8.00 BC w/ 6.005 x 6.745 DIA TONGUE
SRV-I280.5G-SSSS-F3
515516
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 7/8 HOLES ON 6.25 BC w/ 4.005 x 4.745 DIA TONGUE
SRV-I330I-SSSS-F4
515530
SRV Model SRV
SRV Spring Location Internal
SRV Spring Material Stainless Steel Uncoated
SRV Mounting (4) 15/16 HOLES ON 8.00 BC w/ 6.005 x 6.745 DIA TONGUE

Elastomer Table

Elastomer Table

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Line
Part No. (Cap Gasket or O-Ring)
Part No. (Lower O-Ring)
Material
Abb.
1
DDB0014-1
208-16033
BUNA-N
-BN
2
DDB0014-5
208-2719
CAROLINA SEAL 4273B
CS4273B
3
DDB0014-6
208-2718
CAROLINA SEAL 7295
-CS7295
4
DDB0014-7
208-2717
CAROLINA SEAL EP787
CSEP787
5
DDB0014-8
208-2716
CHEMRAZ 505
-CZ505
6
DDB0014-9
208-2715
EPDM
-E
7
DDB0014-10
208-2714
EPDM PEROXIDE CURED
-EP
8
DDB0014-11
208-2713
EPR
-EPR
9
208-100066
208-2712
KALREZ 6375
-K6375
10
208-100067
208-2711
PTFE
PTFE
11
DDB0014-14
208-2710
VITON A
-VA
12
DDB0014-15
208-2709
VITON B
-VB
13
DDB0014-16
208-2708
VITON GF
-VGF
14
DDB0014-17
208-2707
VITON GFLT
-VGFLT
15
208-100074
208-100073
VITON GF-S
-VGF-S
16
208-100077
208-100076
VSP E03 EPDM-PC
VSPE03

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