4″ Full Port Low Profile BOV
SKU: UFPFR
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Our 4″ Full Port Low Profile BOV is AAR approved.
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General Purpose Tank Car Parts
Bottom Outlet Valves and Saddles
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Carbon Steel
Stainless Steel
Corrosion-tested Stainless Steel
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Pure Teflon™
Modified Teflon™
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4”
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Temperature Rating: 500 F
Pressure Rating: 250 PSI
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 |
Common Variations
| Part Number | Material |
| 4-UFPFR-2236MM | 503674-02 |
| 4-UFPFR-2236MM-C | 509694-02 |
| 4-UFPFR-2236MM-SJA3/4 | 504729-02 |
| 4-UFPFR-2236MM-SJB3/4 | 505181-02 |
| 4-UFPFR-2236MM-SJC3/4 | 505271-02 |
| 4-UFPFR-2236MM-SJE3/4 | 505287-02 |
| 4-UFPFR-2236MM-SJJ | 510489-02 |
| 4-UFPFR-2236MM-SJT3/4 | 508784-02 |
| 4-UFPFR-2236MM-SJZ3/4-C | 508652-02 |
| 4-UFPFR-2236TM | 503674-01 |
| 4-UFPFR-2236TM-C | 509694-01 |
| 4-UFPFR-2236TM-SJA3/4 | 504729-01 |
| 4-UFPFR-2236TM-SJB3/4 | 505181-01 |
| 4-UFPFR-2236TM-SJC3/4 | 505271-01 |
| 4-UFPFR-2236TM-SJE3/4 | 505287-01 |
| 4-UFPFR-2236TM-SJJ | 510489-01 |
| 4-UFPFR-2236TM-SJT3/4 | 508784-01 |
| 4-UFPFR-2236TM-SJZ3/4-C | 508652-01 |
| 4-UFPFR-3636MM | 504734-02 |
| 4-UFPFR-3636MM-SJA3/4 | 504735-02 |
| 4-UFPFR-3636MM-SJB3/4 | 505251-02 |
| 4-UFPFR-3636MM-SJC3/4 | 505273-02 |
| 4-UFPFR-3636MM-SJD3/4 | 506344-02 |
| 4-UFPFR-3636MM-SJD3/4-C | 506506-02 |
| 4-UFPFR-3636MM-SJE3/4 | 505723-02 |
| 4-UFPFR-3636MM-SJF3/4 | 505731-02 |
| 4-UFPFR-3636MM-SJG3/4 | 507806-02 |
| 4-UFPFR-3636MM-SJT3/4 | 514490-02 |
| 4-UFPFR-3636TM | 504734-01 |
| 4-UFPFR-3636TM-SJA3/4 | 504735-01 |
| 4-UFPFR-3636TM-SJB3/4 | 505251-01 |
| 4-UFPFR-3636TM-SJC3/4 | 505273-01 |
| 4-UFPFR-3636TM-SJD3/4 | 506344-01 |
| 4-UFPFR-3636TM-SJD3/4-C | 506506-01 |
| 4-UFPFR-3636TM-SJE3/4 | 505723-01 |
| 4-UFPFR-3636TM-SJF3/4 | 505731-01 |
| 4-UFPFR-3636TM-SJG3/4 | 507806-01 |
| 4-UFPFR-3636TM-SJT3/4 | 514490-01 |
| 4-UFPFR-3636TM-SJZ3/4-C | 508651-01 |
| 4-UFPFR-3636MM-SJZ3/4-C | 508651-02 |
| 4-UFPFR-T6T6MM | 504739-02 |
| 4-UFPFR-T6T6MM-SJA3/4 | 504740-02 |
| 4-UFPFR-T6T6TM | 504739-01 |
| 4-UFPFR-T6T6TM-SJA3/4 | 504740-01 |
| 4-UFPFR-2236TM-SJA1 | 511254-01 |
| 4-UFPFR-2236MM-SJA1 | 511254-02 |
| 4-UFPFR-3636TM-SJA1 | 511256-01 |
| 4-UFPFR-3636MM-SJA1 | 511256-02 |
| 4-UFPFR-T6T6TM-SJA1 | 511264-01 |
| 4-UFPFR-T6T6MM-SJA1 | 511264-02 |
| 4-UFPFR-2236TM-SJC1 | 511266-01 |
| 4-UFPFR-2236MM-SJC1 | 511266-02 |
| 4-UFPFR-3636TM-SJC1 | 511268-01 |
| 4-UFPFR-3636MM-SJC1 | 511268-02 |
| 4-UFPFR-3636TM-SJF1 | 511272-01 |
| 4-UFPFR-3636MM-SJF1 | 511272-02 |
| 4-UFPFR-3636TM-SJD1 | 511276-01 |
| 4-UFPFR-3636MM-SJD1 | 511276-02 |
| 4-UFPFR-3636TM-SJD1-C | 511277-01 |
| 4-UFPFR-3636MM-SJD1-C | 511277-02 |
| 4-UFPFR-2236TM-SJF1 | 511270-01 |
| 4-UFPFR-2236MM-SJF1 | 511270-02 |
| 4-UFPFR-2236TM-SJT1 | 511279-01 |
| 4-UFPFR-2236MM-SJT1 | 511279-02 |
| 4-UFPFR-2236TM-SJD1 | 511274-01 |
| 4-UFPFR-2236MM-SJD1 | 511274-02 |
| 4-UFPFR-3636TM-C | 514298-01 |
| 4-UFPFR-3636MM-C | 514298-02 |
| 4-UFPFR-SQ3636TM | 515126-01 |
| 4-UFPFR-SQ3636MM | 515126-02 |
| 4-UFPFR-SQ3636TM-SJD1 | 514685-01 |
| 4-UFPFR-SQ3636MM-SJD1 | 514685-02 |
| 4-UFPFR-T6T6TM-SJD1KO | 513802-01 |
| 4-UFPFR-T6T6TM-SJD1 | 513414-01 |
| 4-UFPFR-T6T6MM-SJD1 | 513414-02 |
| 4-UFPFR-T6T6TM-SJF3/4 | 516152-01 |
| 4-UFPFR-T6T6MM-SJF3/4 | 516152-02 |
Replacement Parts
| Part Numbers | Description | Quantity |
| 107888-01 | Body, Carbon Steel | 1 |
| 108380-01 | Body, SST | 1 |
| 108380-02 | Body, Corrosion Tested SST | 1 |
| 504730-01 | Body, w/Steam Jacket (SJA), Carbon Steel | 1 |
| 505182-01 | Body, w/Steam Jacket (SJB), Carbon Steel | 1 |
| 505272-01 | Body, w/Steam Jacket (SJC), Carbon Steel | 1 |
| 505288-01 | Body, w/Steam Jacket (SJE), Carbon Steel | 1 |
| 510488-01 | Body, w/Steam Jacket (SJJ), Carbon Steel | 1 |
| 508783-01 | Body, w/Steam Jacket (SJT), Carbon Steel | 1 |
| 508653-02 | Body, w/Steam Jacket (SJZ), Carbon Steel | 1 |
| 504738-01 | Body, w/Steam Jacket (SJA), SST | 1 |
| 505252-01 | Body, w/Steam Jacket (SJB), SST | 1 |
| 505274-01 | Body, w/Steam Jacket (SJC), SST | 1 |
| 506345-01 | Body, w/Steam Jacket (SJD), SST | 1 |
| 505722-01 | Body, w/Steam Jacket (SJE), SST | 1 |
| 505732-01 | Body, w/Steam Jacket (SJF), SST | 1 |
| 507805-01 | Body, w/Steam Jacket (SJG), SST | 1 |
| 508653-01 | Body, w/Steam Jacket (SJZ), SST | 1 |
| 504738-02 | Body, w/Steam Jacket (SJA), Corrosion Tested SST | 1 |
| 511253-01 | Body, w/Steam Jacket (SJA), 1" Pipes, Carbon Steel | 1 |
| 511265-01 | Body, w/Steam Jacket (SJC), 1" Pipes, Carbon Steel | 1 |
| 511269-01 | Body, w/Steam Jacket (SJF), 1" Pipes, Carbon Steel | 1 |
| 511278-01 | Body, w/Steam Jacket (SJT), 1" Pipes, Carbon Steel | 1 |
| 511273-01 | Body, w/Steam Jacket (SJD), 1" Pipes, Carbon Steel | 1 |
| 511255-01 | Body, w/Steam Jacket (SJA), 1" Pipes, SST | 1 |
| 511267-01 | Body, w/Steam Jacket (SJC), 1" Pipes, SST | 1 |
| 511271-01 | Body, w/Steam Jacket (SJF), 1" Pipes, SST | 1 |
| 511275-01 | Body, w/Steam Jacket (SJD), 1" Pipes, SST | 1 |
| 511255-02 | Body, w/Steam Jacket (SJA), 1" Pipes, Corrosion Tested SST | 1 |
| 107940-01C | Ball | 1 |
| 107940-02 | Ball, Corrosion Tested | 1 |
| 107887-01 | Retainer, Carbon Steel | 1 |
| 108381-01 | Retainer, SST | 1 |
| 108381-02 | Retainer, Corrosion Tested SST | 1 |
| 013121-06 | Packing Gland Sleeve | 1 |
| 023930-01 | Stem | 1 |
| 020332-01 | Cam-Stop | 1 |
| See Repair Kit | Seat | 2 |
| See Repair Kit | Retainer Gasket | 1 |
| See Repair Kit | Stem Gasket, Garlock | 1 |
| See Repair Kit | Stem Gasket, Grafoil | 1 |
| See Repair Kit | Packaging | 1 |
| 304-8613 | Locknut, 1-1/8-12 UNF-3 | 1 |
| 304-9299 | SHCS, 5/8-11 UNC-3A x 1 LG | 4 |
| 305-1469 | Stop Pin | 1 |
| 304-8745 | Drive Screw | 2 |
| 112822-01 | Handle | 1 |
Repair Kit Info
| Part Number | Material |
| 505446-01 | Modified Teflon |
| 505447-01 | Pure Teflon |
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