U-ring / Block Vee Ring Hydraulic Seals and Pneumatic Seals
from CT Gasket & Polymer Co., Inc.
CTG Inc. manufactures PTFE and elastomeric spring energized seals and sealing systems. Spring Energized Seals can be used in static, reciprocating and slow to medium rotary applications. Unlike many other seals where you must size your seal application around standard size seals,the CTG Spring... [See More]
- Seal Type: U-ring / Block Vee Ring
- Design Units: English
- Action: Double Acting
- Shaft O.D. or Seal I.D.: 0.1250 to 9.5
from VanSeal
High pressure rotary seal, pressures to 1500 psi [See More]
- Seal Type: U-ring / Block Vee Ring
- Action: Single Acting
- Orientation / Direction: Rod Seal
- Design Units: English
from Hi-Tech Seals, Inc.
Homogenous U-cup (block vees) are non-loaded, single material U-cup. The Homo U-cup (HU) is popular in low pressure applications where a low friction seal would be beneficial. The seal is most commonly used in pneumatic applications as a rod or piston seal. The design is suited for situation where... [See More]
- Seal Type: U-ring / Block Vee Ring; Cup Packing
- Design Units: English
- Orientation / Direction: Symmetric Seal
- Shaft O.D. or Seal I.D.: 0.1250 to 6.25
from Hallite Seals International Ltd.
The Hallite 15 rod seal has been well proven in many applications requiring a compact, low friction seal to work efficiently both at low and high pressures.The seal comprises a rubberised fabric U ring to give strength and durability, to which is moulded a rubber header. It is designed to have a... [See More]
- Seal Type: U-ring / Block Vee Ring
- Action: Single Acting
- Orientation / Direction: Rod Seal; Piston Seal
- Design Units: Metric
from Greene, Tweed & Co.
Greene, Tweed ’s RSA Seal ® (Rubber-Spring Actuated) offers low compression set, high tear resistance, modulus, abrasion resistance and long life in rugged operating conditions. The RSA seal with full heel bearing is a compact, pressure-compensating U-type seal made from a proprietary... [See More]
- Seal Type: U-ring / Block Vee Ring
- Design Units: English
- Orientation / Direction: Rod Seal
- Shaft O.D. or Seal I.D.: 0.7480 to 15.5
from T-LON Products, Inc.
The SES TH Series from T-Lon provides universal application in severe operating conditions. The U-Cup seal design is made from PTFE and other polymer alloys and is mechanically energized with a corrosion resistant, Helical wound ribbon spring. The spring maintains a constant live compression load... [See More]
- Seal Type: U-ring / Block Vee Ring (Composite Seal)
- Design Units: English (optional feature); Metric (optional feature)
- Orientation / Direction: Rod Seal (optional feature); Piston Seal (optional feature)
- Shaft O.D. or Seal I.D.: 0.1250 to 36
from Precision Associates Incorporated
PAI AN U-Cups are made to the dimensions of Military Drawing AN 6226. Precision Associates ’ Homogeneous Rubber U-Cups are the seal of choice for Pneumatic and low-pressure Hydraulic applications. Because U-Cups do not rely on initial compression to seal, they are excellent in applications... [See More]
- Seal Type: U-ring / Block Vee Ring
- Design Units: English
- Orientation / Direction: Symmetric Seal
- Shaft O.D. or Seal I.D.: 0.1250 to 3
from Trelleborg Sealing Solutions Germany GmbH
A single-acting sealing element comprised of a U-shaped Turcon ® ring and V-shaped metallic energizing finger spring. Suitable for reciprocating and light duty rotary movement. Compatible with most fluids and chemicals and efficient in a wide range of temperatures, it offers low friction with no... [See More]
- Seal Type: U-ring / Block Vee Ring
- Action: Single Acting
- Orientation / Direction: Rod Seal
- Design Units: Metric
from VanSeal
High Pressure U-Seal packing, pressures to 2500 psi [See More]
- Seal Type: U-ring / Block Vee Ring
- Action: Single Acting
- Orientation / Direction: Rod Seal
- Design Units: English
from Hi-Tech Seals, Inc.
U-cups are lip seals and are primarily intended for dynamic applications. Fluid or air pressure forces the sealing lips into contact with the surface to be sealed against. Polyseals are used on the piston cap on the lower end of MWD systems. The materials stocked by Hi-Tech Seals provide excellent... [See More]
- Seal Type: U-ring / Block Vee Ring; Cup Packing (Composite Seal)
- Design Units: English
- Orientation / Direction: Symmetric Seal
- Material (ASTM Abbreviation): Carboxylated Nitrile
from Hallite Seals International Ltd.
The Hallite 606 is an asymmetric piston seal designed to offer effective bore sealing in a wide variety of applications.The outer dynamic lip is shorter and more robust to provide improved sealing and compression set characteristics over conventional U rings.The seal can be used by itself as a... [See More]
- Seal Type: U-ring / Block Vee Ring
- Action: Single Acting; Double Acting
- Orientation / Direction: Piston Seal
- Design Units: Metric
from T-LON Products, Inc.
The SES TS Series from T-LON provides universal application in severe operating conditions. The U-Cup seal design is made from PTFE and other polymer alloys and is mechanically energized with a corrosion resistant, Slantpitch spring. The spring maintains a constant live compression load and is... [See More]
- Seal Type: U-ring / Block Vee Ring (Composite Seal)
- Design Units: English (optional feature); Metric (optional feature)
- Orientation / Direction: Rod Seal (optional feature); Piston Seal (optional feature)
- Shaft O.D. or Seal I.D.: 0.1250 to 36
from Precision Associates Incorporated
Precision Associates ’ Homogeneous Rubber U-Cups are the seal of choice for Pneumatic and low-pressure Hydraulic applications. Because U-Cups do not rely on initial compression to seal, they are excellent in applications that require low breakaway pressure. The sealing lips on Precision... [See More]
- Seal Type: U-ring / Block Vee Ring
- Design Units: English
- Orientation / Direction: Symmetric Seal
- Shaft O.D. or Seal I.D.: 0.1250 to 13
from Trelleborg Sealing Solutions Germany GmbH
Turcon ® Variseal ® W2 is a single-acting rod seal consisting of a U-shaped jacket and a corrosion-resistant Slantcoil ® spring. The advantage of the seal lies in its low friction and relatively constant preloading force over a large deformation range. Suitable for reciprocating and... [See More]
- Seal Type: U-ring / Block Vee Ring
- Action: Single Acting
- Orientation / Direction: Rod Seal
- Design Units: Metric
from VanSeal
Rotary seal, additional materials may be available, pressures to 500 psi [See More]
- Seal Type: U-ring / Block Vee Ring
- Action: Single Acting
- Orientation / Direction: Rod Seal
- Design Units: English
from Hi-Tech Seals, Inc.
The urethane U-cup design provides an excellent heavy-duty seal for either piston or rod applications. Urethane U-cups work well in both static and dynamic applications. Symmetrical, rod and piston styles are available in a range of sizes. The non-symmetric styles provide the added benefits of:... [See More]
- Seal Type: U-ring / Block Vee Ring; Cup Packing
- Design Units: English
- Orientation / Direction: Piston Seal
- Shaft O.D. or Seal I.D.: 0.1875 to 7.25
from Hallite Seals International Ltd.
The Hallite 659 is an asymmetric piston seal designed to offer effective bore sealing in a wide variety of applications.The outer dynamic lip is shorter and more robust to provide improved sealing and compression set characteristics over conventional U rings. The seal also features a secondary lip... [See More]
- Seal Type: U-ring / Block Vee Ring
- Action: Single Acting
- Orientation / Direction: Piston Seal
- Design Units: English; Metric
from T-LON Products, Inc.
The SES TV Series from T-Lon provides universal application in severe operating conditions. The U-Cup seal design is made from PTFE and other polymer alloys and is mechanically energized with a corrosion resistant, V-shape cantilever beam spring. The spring maintains a constant live compression load... [See More]
- Seal Type: U-ring / Block Vee Ring (Composite Seal)
- Design Units: English (optional feature); Metric (optional feature)
- Orientation / Direction: Rod Seal (optional feature); Piston Seal (optional feature)
- Shaft O.D. or Seal I.D.: 0.1250 to 36
from Precision Associates Incorporated
Precision Associates ’ Homogeneous Rubber U-Cups are the seal of choice for Pneumatic and low-pressure Hydraulic applications. Because U-Cups do not rely on initial compression to seal, they are excellent in applications that require low breakaway pressure. The sealing lips on Precision... [See More]
- Seal Type: U-ring / Block Vee Ring
- Design Units: English
- Orientation / Direction: Symmetric Seal
- Shaft O.D. or Seal I.D.: 0.1250 to 0.4370
from Trelleborg Sealing Solutions Germany GmbH
The Turcon ® Variseal ® HF is a single-acting axial/face sealing element comprised of a U-shaped Turcon ® ring and a coiled metallic energizing spring. This design ensures gas-tight sealing even at low temperatures. It is resistant to most liquids and chemicals and has unlimited shelf... [See More]
- Seal Type: U-ring / Block Vee Ring
- Action: Single Acting
- Orientation / Direction: Piston Seal
- Design Units: Metric
from VanSeal
U-Seal packing, additional materials may be available, pressures to 1500psi [See More]
- Seal Type: U-ring / Block Vee Ring
- Action: Single Acting
- Orientation / Direction: Rod Seal
- Design Units: English
from Hi-Tech Seals, Inc.
The urethane U-cup design provides an excellent heavy-duty seal for either piston or rod applications. Urethane U-cups work well in both static and dynamic applications. Symmetrical, rod and piston styles are available in a range of sizes. The non-symmetric styles provide the added benefits of:... [See More]
- Seal Type: U-ring / Block Vee Ring; Cup Packing
- Design Units: English
- Orientation / Direction: Rod Seal
- Shaft O.D. or Seal I.D.: 0.3750 to 6.75
from Hallite Seals International Ltd.
DesignThe Hallite 155 U ring is designed as static seal for cylinders. It is used instead of a conventional O ring/back-up ring combination. Through its special design and compound, extrusion gaps up to F = 0.4mm at 500 bar pressure are allowed.Every nominal diameter of the Hallite 155 is suitable... [See More]
- Seal Type: U-ring / Block Vee Ring
- Shaft O.D. or Seal I.D.: 2.52 to 16
- Design Units: Metric
- Housing I.D. or Seal O.D.: 2.83 to 16.54
from Trelleborg Sealing Solutions Germany GmbH
The Turcon ® Variseal ® HF is a single-acting axial/face sealing element comprised of a U-shaped Turcon ® ring and a coiled metallic energizing spring. This design ensures gas-tight sealing even at low temperatures. It is resistant to most liquids and chemicals and has unlimited shelf... [See More]
- Seal Type: U-ring / Block Vee Ring
- Action: Single Acting
- Orientation / Direction: Piston Seal
- Design Units: Metric
from Hi-Tech Seals, Inc.
The urethane U-cup design provides an excellent heavy-duty seal for either piston or rod applications. Urethane U-cups work well in both static and dynamic applications. Symmetrical, rod and piston styles are available in a range of sizes. The non-symmetric styles provide the added benefits of:... [See More]
- Seal Type: U-ring / Block Vee Ring; Cup Packing
- Design Units: English
- Orientation / Direction: Symmetric Seal
- Shaft O.D. or Seal I.D.: 0.3125 to 7.88