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Additional Information

CATEGORY
  • General Purpose Tank Car Parts
  • Pressure Relief Devices
  • Pressure 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

  • See "Model Numbers" Table
specs
Vaccum settings

Common Model Number Variations

Model Number
Part Number
SRV-I330I-SSSS-F4
515530
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

Replacement Parts

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DESCRIPTION
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