General Purpose Tank Car Parts
4″ Full Port Low Profile BOV

4″ Full Port Low Profile BOV

SKU: UFPFR
AAR Approved
Lead Time: 12 days
Learn More
Learn More

Our Bottom Outlet Valve

For the unloading of GP tank cars

AAR Approved

Our Bottom Outlet Valves are AAR approved.

Categories

  • General Purpose Tank Car Parts

  • Bottom Outlet Valves and Saddles

Temperature/Pressure Ratings

  • Temperature Rating: 500 F

  • Pressure Rating: 250 PSI

Materials

  • Carbon Steel

  • Stainless Steel

  • Corrosion-tested Stainless Steel

Seat Materials

  • Pure Teflon™

  • Modified Teflon™

Sizes

  • 4″ 

Common Model Number Variations

Model Number
Part Number
4-UFPFR-2236MM-SJEB3/4
516450-02
4-UFPFR-2236TM-SJEB3/4
516450-01
4-UFPFR-3636MM-SJL1-C
516660-02
4-UFPFR-3636TM-SJL1-C
516660-01
4-UFPFR-2236MM-SJL1-C
516659-02
4-UFPFR-2236TM-SJL1-C
516659-01
4-UFPFR-3636MM-SJL1
516658-02
4-UFPFR-3636TM-SJL1
516658-01
4-UFPFR-2236MM-SJL1
516656-02
4-UFPFR-2236TM-SJL1
516656-01
4-UFPFR-2236MM-SJK3/4
515667-02
4-UFPFR-2236TM-SJK3/4
515667-01

Replacement Parts

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Part Number
DESCRIPTION
Quantity
See Repair Kit
Stem Gasket, Garlock
1
See Repair Kit
Stem Gasket, Grafoil
1
See Repair Kit
Packaging
1
See Repair Kit
Retainer Gasket
1
See Repair Kit
Seat
2
511278-01
Body, w/Steam Jacket (SJT), 1" Pipes, Carbon Steel
1
511275-01
Body, w/Steam Jacket (SJD), 1" Pipes, SST
1
511273-01
Body, w/Steam Jacket (SJD), 1" Pipes, Carbon Steel
1
511271-01
Body, w/Steam Jacket (SJF), 1" Pipes, SST
1
511269-01
Body, w/Steam Jacket (SJF), 1" Pipes, Carbon Steel
1
511267-01
Body, w/Steam Jacket (SJC), 1" Pipes, SST
1
511265-01
Body, w/Steam Jacket (SJC), 1" Pipes, Carbon Steel
1

Model Numbers

Valve Size Model Stem Shape Body Material Ball Material Seat Material Seal Material Steam Jackets Steam Jacket Size Directions to Close Special Codes
4" "UFPFR: BOV, Low Profile, Full Port, AAR Groove Mount" Omit: Double D 22: Carbon Steel 36: 316 Stainless Steel T: Pure Teflon M: Modified TFE SJ: Generic Code 3/4 C: Counter Clockwise to Close KO: Kosher
SQ: Square 36: 316 Stainless Steel T6: 316 Stainless Steel A262 M: Modified TFE SJA: Independent 6" CL2CL 1 Omit for Standard Clockwise to Close Omit for Standard
T6: 316 Stainless Steel A262 SJB: Parallel Omit if no Jacket
SJC: Series
SJD:Independent Remote
SJE: Parallel Remote
SJF: Series Reverse
SJG: Integral 2" MNPT
SJJ: 90 and 270 2" FSW
SJS: 90 and 270 Unions
SJT: 90 and 270 3/4" MNPT
SJU: 90 and 270 1" MNPT
SJZ: Extended 9.5" Independent
Omit for no Jacket