Threaded-by-Threaded Ball Valve
SKU: USR
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Our 1” & 2” Threaded Ball Valves are AAR approved.
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General Purpose Tank Car Parts
Top Valves (Also Aux Bottom)
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Stainless Steel
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Pure Teflon™
Modified Teflon™
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1”
2”
3”
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Temperature Rating: 400 F
Pressure Rating: 500 PSI
Model Numbers
| Valve Size | Model | Body Material | Ball Material | Seat Material | Seal Material |
| 1" | USR: Threaded x Threaded, Full Port | 22: Carbon Steel | 36: 316 Stainless Steel | T: Pure Teflon | T: Teflon |
| 2" | 36: 316 Stainless Steel | T6: 316 Stainless Steel A262 | M: Modified TFE | ||
| 3" | T6: 316 Stainless Steel A262 |
1-USR-2236TT
| Assembly: 515241-01 | ||
| Part Number | Description | Material |
| 114026-01 | Body | WCB |
| 114027-01 | End Cap | WCB |
| 114028-01 | Ball | CF8M SS |
| 114029-01 | Stem | 316 SS |
| 114030-01 | Seat, Ring | TEFLON |
| 114007-01 | Thrust Washer | TEFLON |
| 114031-01 | Packing | TEFLON |
| 114015-01 | Nut, Gland | 316 SS |
| 114004-01 | Washer, Stem | STEEL |
| 114017-01 | Handle | STEEL |
| 114005-01 | Nut, Stem | 304 SS |
| 113923-03 | Nameplate | 304 SS |
1" USR NPT X NPT (515241)
1-USR-3636TT
| Assembly: 515241-02 | ||
| Part Number | Description | Material |
| 114026-02 | Body | CF8M SS |
| 114027-02 | End Cap | CF8M SS |
| 114028-01 | Ball | CF8M SS |
| 114029-01 | Stem | 316 SS |
| 114030-01 | Seat, Ring | TEFLON |
| 114007-01 | Thrust Washer | TEFLON |
| 114031-01 | Packing | TEFLON |
| 114015-01 | Nut, Gland | 316 SS |
| 114004-01 | Washer, Stem | STEEL |
| 114017-01 | Handle | STEEL |
| 114005-01 | Nut, Stem | 304 SS |
| 113923-04 | Nameplate | 304 SS |
1-USR-T6T6TT
| Assembly: 515241-03 | ||
| Part Number | Description | Material |
| 114026-03 | Body | CF8M SS* |
| 114027-03 | End Cap | CF8M SS* |
| 114028-02 | Ball | CF8M SS* |
| 114029-01 | Stem | 316 SS |
| 114030-01 | Seat, Ring | TEFLON |
| 114007-01 | Thrust Washer | TEFLON |
| 114031-01 | Packing | TEFLON |
| 114015-01 | Nut, Gland | 316 SS |
| 114004-01 | Washer, Stem | STEEL |
| 114017-01 | Handle | STEEL |
| 114005-01 | Nut, Stem | 304 SS |
| 113923-05 | Nameplate | 304 SS |
1-USR-2236MT
| Assembly: 515241-04 | ||
| Part Number | Description | Material |
| 114026-01 | Body | WCB |
| 114027-01 | End Cap | WCB |
| 114028-01 | Ball | CF8M SS |
| 114029-01 | Stem | 316 SS |
| 114030-02 | Seat, Ring | MOD. TFE |
| 114007-01 | Thrust Washer | TEFLON |
| 114031-01 | Packing | TEFLON |
| 114015-01 | Nut, Gland | 316 SS |
| 114004-01 | Washer, Stem | STEEL |
| 114017-01 | Handle | STEEL |
| 114005-01 | Nut, Stem | 304 SS |
| 113923-06 | Nameplate | 304 SS |
1-USR-3636MT
| Assembly: 515241-05 | ||
| Part Number | Description | Material |
| 114026-02 | Body | CF8M SS |
| 114027-02 | End Cap | CF8M SS |
| 114028-01 | Ball | CF8M SS |
| 114029-01 | Stem | 316 SS |
| 114030-02 | Seat, Ring | MOD. TFE |
| 114007-01 | Thrust Washer | TEFLON |
| 114031-01 | Packing | TEFLON |
| 114015-01 | Nut, Gland | 316 SS |
| 114004-01 | Washer, Stem | STEEL |
| 114017-01 | Handle | STEEL |
| 114005-01 | Nut, Stem | 304 SS |
| 113923-07 | Nameplate | 304 SS |
1 -USR-T6T6MT
| Assembly: 515241-06 | ||
| Part Number | Description | Material |
| 114026-03 | Body | CF8M SS* |
| 114027-03 | End Cap | CF8M SS* |
| 114028-02 | Ball | CF8M SS* |
| 114029-01 | Stem | 316 SS |
| 114030-02 | Seat, Ring | MOD. TFE |
| 114007-01 | Thrust Washer | TEFLON |
| 114031-01 | Packing | TEFLON |
| 114015-01 | Nut, Gland | 316 SS |
| 114004-01 | Washer, Stem | STEEL |
| 114017-01 | Handle | STEEL |
| 114005-01 | Nut, Stem | 304 SS |
| 113923-08 | Nameplate | 304 SS |
Ordering Info (515241)
| Quantity | Symbol | Description | Weight (lbs) |
| 1 | 1 | Body | 0.56 |
| 1 | 2 | End Cap | 0.31 |
| 1 | 3 | Ball | 0.24 |
| 1 | 4 | Stem | 0.06 |
| 2 | 5 | Seat, Ring | 0.01 |
| 1 | 6 | Thrust Washer | 0.01 |
| 1 | 7 | Packing | 0.01 |
| 1 | 8 | Nut, Gland | 0.02 |
| 1 | 9 | Washer, Stem | 0.01 |
| 1 | 10 | Handle | 0.17 |
| 1 | 11 | Nut, Stem | 0.02 |
| 1 | 12 | Nameplate | 0.01 |
2-USR-2236TT
| Assembly: 515228-01 | ||
| Part Number | Description | Material |
| 114008-01 | Body | WCB |
| 114009-01 | End Cap | WCB |
| 114010-01 | Ball | CF8M SS |
| 114011-01 | Stem | 316 SS |
| 114012-01 | Seat, Ring | TEFLON |
| 114013-01 | Thrust Washer | TEFLON |
| 114014-01 | Packing | TEFLON |
| 114016-01 | Nut, Gland | 316 SS |
| 114004-02 | Washer, Stem | STEEL |
| 114018-01 | Handle | STEEL |
| 114005-02 | Nut, Stem | 304 SS |
| 113904-15 | Nameplate | 304 SS |
2" USR NPT X NPT (515228)
2-USR-3636TT
| Assembly: 515228-02 | ||
| Part Number | Description | Material |
| 114008-02 | Body | CF8M SS |
| 114009-02 | End Cap | CF8M SS |
| 114010-01 | Ball | CF8M SS |
| 114011-01 | Stem | 316 SS |
| 114012-01 | Seat, Ring | TEFLON |
| 114013-01 | Thrust Washer | TEFLON |
| 114014-01 | Packing | TEFLON |
| 114016-01 | Nut, Gland | 316 SS |
| 114004-02 | Washer, Stem | STEEL |
| 114018-01 | Handle | STEEL |
| 114005-02 | Nut, Stem | 304 SS |
| 113904-16 | Nameplate | 304 SS |
2-USR-T6T6TT
| Assembly: 515228-03 | ||
| Part Number | Description | Material |
| 114008-03 | Body | CF8M SS* |
| 114009-03 | End Cap | CF8M SS* |
| 114010-02 | Ball | CF8M SS* |
| 114011-01 | Stem | 316 SS |
| 114012-01 | Seat, Ring | TEFLON |
| 114013-01 | Thrust Washer | TEFLON |
| 114014-01 | Packing | TEFLON |
| 114016-01 | Nut, Gland | 316 SS |
| 114004-02 | Washer, Stem | STEEL |
| 114018-01 | Handle | STEEL |
| 114005-02 | Nut, Stem | 304 SS |
| 113904-17 | Nameplate | 304 SS |
2-USR-2236MT
| Assembly: 515228-04 | ||
| Part Number | Description | Material |
| 114008-01 | Body | WCB |
| 114009-01 | End Cap | WCB |
| 114010-01 | Ball | CF8M SS |
| 114011-01 | Stem | 316 SS |
| 114012-02 | Seat, Ring | MOD. TFE |
| 114013-01 | Thrust Washer | TEFLON |
| 114014-01 | Packing | TEFLON |
| 114016-01 | Nut, Gland | 316 SS |
| 114004-02 | Washer, Stem | STEEL |
| 114018-01 | Handle | STEEL |
| 114005-02 | Nut, Stem | 304 SS |
| 113904-18 | Nameplate | 304 SS |
2-USR-3636MT
| Assembly: 515228-05 | ||
| Part Number | Description | Material |
| 114008-02 | Body | CF8M SS |
| 114009-02 | End Cap | CF8M SS |
| 114010-01 | Ball | CF8M SS |
| 114011-01 | Stem | 316 SS |
| 114012-02 | Seat, Ring | MOD. TFE |
| 114013-01 | Thrust Washer | TEFLON |
| 114014-01 | Packing | TEFLON |
| 114016-01 | Nut, Gland | 316 SS |
| 114004-02 | Washer, Stem | STEEL |
| 114018-01 | Handle | STEEL |
| 114005-02 | Nut, Stem | 304 SS |
| 113904-19 | Nameplate | 304 SS |
2-USR-T6T6MT
| Assembly: 515228-06 | ||
| Part Number | Description | Material |
| 114008-03 | Body | CF8M SS* |
| 114009-03 | End Cap | CF8M SS* |
| 114010-02 | Ball | CF8M SS* |
| 114011-01 | Stem | 316 SS |
| 114012-02 | Seat, Ring | MOD. TFE |
| 114013-01 | Thrust Washer | TEFLON |
| 114014-01 | Packing | TEFLON |
| 114016-01 | Nut, Gland | 316 SS |
| 114004-02 | Washer, Stem | STEEL |
| 114018-01 | Handle | STEEL |
| 114005-02 | Nut, Stem | 304 SS |
| 113904-20 | Nameplate | 304 SS |
Ordering Info (515228)
| Quantity | Symbol | Description | Weight (lbs) |
| 1 | 1 | Body | 2.05 |
| 1 | 2 | End Cap | 1.32 |
| 1 | 3 | Ball | 1.75 |
| 1 | 4 | Stem | 0.17 |
| 2 | 5 | Seat, Ring | 0..05 |
| 1 | 6 | Thrust Washer | 0.01 |
| 1 | 7 | Packing | 0.01 |
| 1 | 8 | Nut, Gland | 0.06 |
| 1 | 9 | Washer, Stem | 0.02 |
| 1 | 10 | Handle | 0.4 |
| 1 | 11 | Nut, Stem | 0.01 |
| 1 | 12 | Nameplate | 0.01 |
3" USR NPT X NPT (515223)
3-USR-2236TT
| Assembly: 515223-01 | ||
| Part Number | Description | Material |
| 113993-01 | Body | WCB |
| 113994-01 | End Cap | WCB |
| 113995-01 | Ball | CF8M SS |
| 113996-01 | Stem | 316 SS |
| 113997-01 | Seat, Ring | TEFLON |
| 113998-01 | Thrust Washer | TEFLON |
| 113999-01 | Packing | TEFLON |
| 114000-01 | Nut, Gland | 316 SS |
| 114004-03 | Washer, Stem | STEEL |
| 114001-01 | Handle | STEEL |
| 114005-03 | Nut, Stem | 304 SS |
| 113904-09 | Nameplate | 304 SS |
3-USR-3636TT
| Assembly: 515223-02 | ||
| Part Number | Description | Material |
| 113993-02 | Body | CF8M SS |
| 113994-02 | End Cap | CF8M SS |
| 113995-01 | Ball | CF8M SS |
| 113996-01 | Stem | 316 SS |
| 113997-01 | Seat, Ring | TEFLON |
| 113998-01 | Thrust Washer | TEFLON |
| 113999-01 | Packing | TEFLON |
| 114000-01 | Nut, Gland | 316 SS |
| 114004-03 | Washer, Stem | STEEL |
| 114001-01 | Handle | STEEL |
| 114005-03 | Nut, Stem | 304 SS |
| 113904-10 | Nameplate | 304 SS |
3-USR-T6T6TT
| Assembly: 515223-03 | ||
| Part Number | Description | Material |
| 113993-03 | Body | CF8M SS* |
| 113994-03 | End Cap | CF8M SS* |
| 113995-02 | Ball | CF8M SS* |
| 113996-01 | Stem | 316 SS |
| 113997-01 | Seat, Ring | TEFLON |
| 113998-01 | Thrust Washer | TEFLON |
| 113999-01 | Packing | TEFLON |
| 114000-01 | Nut, Gland | 316 SS |
| 114004-03 | Washer, Stem | STEEL |
| 114001-01 | Handle | STEEL |
| 114005-03 | Nut, Stem | 304 SS |
| 113904-11 | Nameplate | 304 SS |
3-USR-2236MT
| Assembly: 515223-04 | ||
| Part Number | Description | Material |
| 113993-01 | Body | WCB |
| 113994-01 | End Cap | WCB |
| 113995-01 | Ball | CF8M SS |
| 113996-01 | Stem | 316 SS |
| 113997-02 | Seat, Ring | MOD. TFE |
| 113998-01 | Thrust Washer | TEFLON |
| 113999-01 | Packing | TEFLON |
| 114000-01 | Nut, Gland | 316 SS |
| 114004-03 | Washer, Stem | STEEL |
| 114001-01 | Handle | STEEL |
| 114005-03 | Nut, Stem | 304 SS |
| 113904-12 | Nameplate | 304 SS |
3-USR-3636MT
| Assembly: 515223-05 | ||
| Part Number | Description | Material |
| 113993-02 | Body | CF8M SS |
| 113994-02 | End Cap | CF8M SS |
| 113995-01 | Ball | CF8M SS |
| 113996-01 | Stem | 316 SS |
| 113997-02 | Seat, Ring | MOD. TFE |
| 113998-01 | Thrust Washer | TEFLON |
| 113999-01 | Packing | TEFLON |
| 114000-01 | Nut, Gland | 316 SS |
| 114004-03 | Washer, Stem | STEEL |
| 114001-01 | Handle | STEEL |
| 114005-03 | Nut, Stem | 304 SS |
| 113904-13 | Nameplate | 304 SS |
3-USR-T6T6MT
| Assembly: 515223-06 | ||
| Part Number | Description | Material |
| 113993-03 | Body | CF8M SS* |
| 113994-03 | End Cap | CF8M SS* |
| 113995-02 | Ball | CF8M SS* |
| 113996-01 | Stem | 316 SS |
| 113997-02 | Seat, Ring | MOD. TFE |
| 113998-01 | Thrust Washer | TEFLON |
| 113999-01 | Packing | TEFLON |
| 114000-01 | Nut, Gland | 316 SS |
| 114004-03 | Washer, Stem | STEEL |
| 114001-01 | Handle | STEEL |
| 114005-03 | Nut, Stem | 304 SS |
| 113904-14 | Nameplate | 304 SS |
Ordering Info (515223)
| Quantity | Symbol | Description | Weight (lbs) |
| 1 | 1 | Body | 7 |
| 1 | 2 | End Cap | 5.2 |
| 1 | 3 | Ball | 6.5 |
| 1 | 4 | Stem | 0.35 |
| 2 | 5 | Seat, Ring | 0..2 |
| 1 | 6 | Thrust Washer | 0.01 |
| 1 | 7 | Packing | 0.01 |
| 1 | 8 | Nut, Gland | 0.06 |
| 1 | 9 | Washer, Stem | 0.01 |
| 1 | 10 | Handle | 0.9 |
| 1 | 11 | Nut, Stem | 0.01 |
| 1 | 12 | Nameplate | 0.01 |
USR Ordering Info
| Connection Size | Seat Material | Part Number | Model Number |
| 1" NPT x 1" NPT | TFE | 502846-02 | 1” USR-3636-TT |
| 2" NPT x 2" NPT | TFE | 502846-04 | 2” USR-3636-TT |
| 3" NPT x 3" NPT | TFE | 502846-06 | 3” USR-3636-TT |
| 1" NPT x 1" NPT | RTFE* | 097803-31 | 1” USR-3636-MT |
| 2" NPT x 2" NPT | RTFE* | 097803-22 | 2” USR-3636-MT |
| 3" NPT x 3" NPT | RTFE* | 097803-32 | 3” USR-3636-MT |
USR Dimensions
| Model | Height | Length | Weight | Flats |
| 1" | 2.68 | 3.03 | 5.12 | 1.54 |
| 2" | 4.25 | 4.72 | 7.17 | 2.68 |
| 3" | 5.35 | 9.84 | 3.88 |
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