Valve cup

LUBRIKUP® Valve Cups are available in API, Lip-Type, and our original Wood-Type designs in hard, medium, and soft densities. Product compositions are cotton duck and rubber, and our premium reinforced material is specially formulated for LUBRIKUP®, along with our Lo-Friction material.

SPECIFICATIONS

Fabric-Reinforced

  • Style 537     Density: Soft    Max. Temp.:  250° F (121° C)   Depth: Shallow wells, appr. 600 ft. (183 m)
  • Style 397     Density: Medium    Max. Temp.:250° F (121° C)  Depth: To 2000 ft (610 m)
  • Style 137     Density: Hard        Max. Temp.:250° F (121° C)   Depth: Greater than 2000 ft (610 m)

Premium-Grade

  • Style 378       Density: Medium    Max. Temp.:250° F (121° C)    Depth: To 2000 ft (610 m)
  • Style 218       Density:Hard        Max. Temp.:250° F (121° C)    Depth: Greater than 2000 ft (610 m)

Lo-Friction

  • Style 58      Density:  Soft     Max. Temp.:200° F (93° C)    Depth:Shallow wells, appr. 600ft. (183 m)
  • Style MS-15   Density: Medium    Max. Temp.:300° F (149° C)   Depth: To 2000 ft (610 m)
  • Style 24        Density:Med./Hard    Max. Temp.: 300° F (149° C)    Depth: To 2000 ft (610 m)
  • Style 500      Density: Medium    Max. Temp.:300° F (149° C)   Depth: To 2000 ft (610 m)
  • Style 24        Density:MedHard   Max. Temp.:300° F (149° C)   Depth:  Greater than 2000 ft (610 m)   

ADDITIONAL INFORMATION

The basic ingredient of all Lo-Friction materials, except the soft Type #58, is nylon-plastic. Nylon has general characteristics of strength, toughness, and resiliency, plus abrasion and corrosion resistance. It also has a low coefficient of friction. Because of its high melting point, it is very good for operations requiring higher-than-normal heat resistance.

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