3-inch NBR Y-Type Plug Valve Seals with Brass Backing — 90 Shore A
Oilfield Plug Valve Seals for 3-inch Valve Maintenance — Product Data Sheet
| Nominal valve size |
3-inch version; 1-inch and 2-inch versions available separately. Match the seal dimensions to the valve drawing. |
| Rubber and backing |
NBR (Buna-N) with brass backing for this version; HNBR, FKM and stainless-steel-backed versions require separate selection. |
| Rubber hardness |
90 Shore A for this version; 80 Shore A is a separate option. Confirm the required compound and hardness when ordering. |
| Types |
Y-type seal; verify lip orientation, backing dimensions and groove fit against the original part or drawing. |
3-inch NBR plug valve seal pictures. For replacement orders, provide the valve manufacturer, model, part number, seal drawing or sample, fluid and operating conditions. Nominal valve size alone does not establish interchangeability. Confirm whether the quotation covers individual seals or a complete kit and request the component list.
Related oilfield sealing products — selected separately from this 3-inch plug valve seal:
Hammer union seals:
All available Hammer Union seals list :
1" HAMMER UNION LIP SEAL RING, BUNA
1-1/2" HAMMER UNION LIP SEAL RING, BUNA
2" HAMMER UNION LIP SEAL RING, BUNA
3" HAMMER UNION LIP SEAL RING, BUNA
1" HAMMER UNION LIP SEAL RING,
1-1/2" HAMMER UNION LIP SEAL RING,
2" HAMMER UNION LIP SEAL RING,
3" HAMMER UNION LIP SEAL RING,
2" HAMMER UNION SEAL RING, BUNA W/ BRASS BACKING
3" HAMMER UNION SEAL RING, BUNA W/ BRASS BACKING
4" HAMMER UNION SEAL RING, BUNA W/ BRASS BACKING
2" HAMMER UNION SEAL RING, W/ BRASS BACKING
3" HAMMER UNION SEAL RING, W/ BRASS BACKING
4" HAMMER UNION SEAL RING, W/ BRASS BACKING
2" HAMMER UNION SEAL RING, BUNA W/ STAINLESS STEEL BACKING
3" HAMMER UNION SEAL RING, BUNA W/ STAINLESS STEEL BACKING
4" HAMMER UNION SEAL RING, BUNA W/ STAINLESS STEEL BACKING
Swab cups:
All Available types of Swab cups:
TA style: A medium-load swab cup with a steel or aluminum bushing. Select the cup diameter and rubber compound for the tubing, fluid and lifting duty.
MV style: A multiple-lip swab cup available with steel or aluminum bushings. Confirm the tubing clearance and fluid conditions, including suspended sand, before selection.
V style: An all-rubber swab cup with upturned lips. Cup size, load class and the number of cups depend on the swabbing conditions.
Swab cup compounds should be selected for the actual fluid, temperature and abrasion conditions; compatibility varies by formulation.
TUF style: A swab cup with internal metal reinforcement. Confirm the reinforcement design, tubing condition and intended lifting load for the selected version.
NUF style: A heavy-load swab cup bonded to a steel or aluminum bushing. Match its size and compound to the well and tubing conditions.
Rubber o rings or kits
AS568-size rubber O-rings and kits are available by size and compound. Confirm the required sizes and kit contents with the quotation.
Custom color, hardness and packing can be discussed for the selected compound and order.
Other oil field rubber and plastic fittings:
Rubber puckers
Thread protectors
Flow tubes
Ect.
Request a quotation for 3-inch, 90 Shore A NBR Y-type plug valve seals with brass backing. Include the quantity, drawing or sample and service conditions. Production follows our ISO 9001 quality management system; dimensional acceptance and any required tests should be agreed for the order.
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