4″ Full Port Standard Height BOV

SKU: UFPFRG

  • Our 4″ Full Port Standard Height BOV is AAR approved.

    • General Purpose Tank Car Parts

    • Bottom Outlet Valves and Saddles

    • Carbon Steel

    • Stainless Steel

    • Corrosion-tested Stainless Steel

    • Pure Teflon™

    • Modified Teflon™

    • 1″

    • 2″

    • 3″

    • Temperature Rating: 500 F

    • Pressure Rating: 250 PSI

Model Numbers

Valve Size Model Body Material Ball Material Seat Material Seal Material Steam Jackets Steam Jacket Size Directions to Close Special Codes
4" UFPFRG: BOV, Standard Height, Full Port, AAR Groove Mount 22: Carbon Steel 36: 316 Stainless Steel T: Pure Teflon M: Modified TFE SJA: Independent 6" CL2CL 3/4 C: Counter Clockwise to Close KO: Kosher
36: 316 Stainless Steel T6: 316 Stainless Steel A262 CT M: Modified TFE SJJ: 90 and 270 2" FSW 1 Omit for Standard Clockwise to Close Omit for Standard
T6: 316 Stainless Steel A262 CT SJU: 90 and 270 1 MNPT Omit for no Jacket
Omit for no Jacket
UFPFRG Common Variations

Common Variations

Model Number Part Number
4-UFPFRG-2236-MM 509194-02
4-UFPFRG-2236-MM-SJA3/4 509400-02
4-UFPFRG-2236-MM-SJJ 509531-02
4-UFPFRG-2236-MM-SJU1 510033-02
4-UFPFRG-2236-TM 509194-01
4-UFPFRG-2236-TM-SJA3/4 509400-01
4-UFPFRG-2236-TM-SJJ 509531-01
4-UFPFRG-2236-TM-SJU1 510033-01
4-UFPFRG-2236-TM-SJJ-C 516226-01
4-UFPFRG-2236-MM-SJJ-C 516226-02
4-UFPFRG-3636-MM 509399-02
4-UFPFRG-3636-MM-SJA3/4 509401-02
4-UFPFRG-3636-MM-SJJ 509532-02
4-UFPFRG-3636-TM 509399-01
4-UFPFRG-3636-TM-SJA3/4 509401-01
4-UFPFRG-3636-TM-SJJ 509532-01
4-UFPFRG-3636-TM-SJJ-C 516219-01
4-UFPFRG-3636-MM-SJJ-C 516219-02
UFPFRG Replacement Parts

Replacement Parts

Part Number Description Quantity
110454-01 Body, Carbon Steel 1
509534-01 Body, w/Steam Jacket (SJA), Carbon Steel 1
509536-01 Body, w/Steam Jacket (SJJ), Carbon Steel 1
510032-01 Body, w/Steam Jacket (SJU), Carbon Steel 1
110721-01 Body, SST 1
509535-01 Body, w/Steam Jacket (SJA), SST 1
509537-01 Body, w/Steam Jacket (SJJ), SST 1
107940-01 Ball 1
107887-01 Retainer, Carbon Steel 1
108381-01 Retainer, 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, TFE 1
See Repair Kit Stem Gasket, Garlock 1
See Repair Kit Stem Gasket, Grafoil 1
See Repair Kit Packing, TFE 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
Drive Screw Modified 2
UFPFRG Repair Kit Info

Repair Kit Info

Part Number Material
505446-01 Modified Teflon
505447-01 Pure Teflon

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