What is the difference between a Rod T-seal and a Parker Seal? Read on to find out. Then, get ready to compare these three types of seals to find out which one is best for your needs. In addition, learn about the different types of seal compounds. Then, make your choice from among these three seals! And don’t forget to ask us about our O-ring compounds! It’s easy to get confused!
O-ring compounds
Depending on the application, Parker Seal O-ring compounds can be used for a variety of purposes. These seals are made from a functional crosslinked molecular network that is remarkably durable, elastic, and reactive. In addition, the compounds have excellent resistance to heat, ozone, oxygen, and a wide range of organic solvents. Parker seals are ideal for use in many industries and are available in a variety of materials, including silicone.
Available in metric and standard sizes, Parker O-rings provides good protection against fluid, liquid, or gas loss. They are designed to fit engineered glands, and can withstand high temperatures and cryogenic environments. Parker seals can be used in static and rotary applications and are also designed to complement gaskets and other materials. To find the right material for a specific application, you need to look at a couple of things:
The O-ring compound, for instance, consists of a combination of base polymers and added chemicals. These compounds are made of various additives and are designed to deliver a desired sealing performance. Some of the most common materials used in Parker seals are nitrile rubber (N674-70), fluorocarbon rubber (V1226-75), and ethylene-propylene-rubber (E540-80). The latter two are characterized by excellent mechanical properties and good resistance to aging and ozone.
O-rings are used in a number of industries to protect equipment and ensure proper function. They can be made of a variety of materials, including silicone, EPDM rubber, and PTFE. O-rings are also available in various sizes and can be made of many different materials. However, their basic function is the same. They seal the joint of two pieces. O-rings are usually designed to resist pressure and fit into a groove.
Rod seals
When assembling a Parker Seal piston or rod seal, a few things are important to keep in mind. The diameter of the cylinder head and the cross-section of the rod will determine the size of the seal. A larger cross-section means a stronger seal, but this type of design is more difficult to install than a smaller one. It is also difficult to find enough space to fit the seal into the cylinder head, especially with a small diameter. Therefore, the cross-section of a Parker piston or rod must be at least five times larger than the diameter of the rod. When the rod diameter is smaller than five inches, an open groove is required for sealing.
A high-quality rod seal is critical to ensuring that hydraulic fluid does not leak from the system. Rod seals come in a variety of tip geometries and materials. Precision knife-trim processes help ensure proper sealing contact with the dynamic surface. This ensures long-life and leak-free performance. The ESP International website provides more information on the company’s product range and their various configurations. The product range is available in a range of sizes, materials, and configurations to meet the needs of any customer.
One of the most popular rod seal designs is the Parker OC profile. This bi-directional rod seal is available in two-piece designs. The outer diameter has a PTFE cap that is designed to resist wear and provide long wear resistance. Another important feature is that Parker OC profiles retrofit into a standard size Parker O-ring. This type of rod seal is an excellent choice for compact designs and applications requiring added wear resistance. In addition, it is compatible with other brands of rod seals that feature a similar design.
Bonded seals
Parker manufactures innovative sealing solutions for the aerospace, life sciences, and fluid power industries. This company is committed to reducing waste generation and providing a broad range of specialty elastomers and sealants. They are committed to providing customers with a high-quality seal that is cost-effective and durable. Read on to learn more about Parker seals.
Bonded seals eliminate alternate leak paths and offer the highest-sealing performance and consistency. This seal is comprised of an elastomeric retaining material that functions as a secondary seal. By reducing the Shore hardness of the elastomeric seal material, the retainer transfers sealing responsibility from the elastomer. This process is facilitated by the use of a retainer that is designed to reduce the force required to seal a gasket.
The O-Ring is an integral part of the Parker seal. Parker experts design it to meet the specific requirements of various applications. For example, the inner diameter of the O-Ring matches the inner diameter of the groove, ensuring that it sticks tightly to the groove. Using hydrostatic pressures, the O-Ring conforms to the precise dimensions of the groove. By following the design parameters, Parker O-rings is able to meet even the toughest requirements.
As a result of this design, Bonded Parker seals are the perfect choice for high-pressure applications. Their unique mechanical bonding feature eliminates loose seal elements. In addition to bonding, they also feature “Splined and Coined” mechanical bonding. Many 600-series sizes utilize this mechanical bonding feature to prevent leakage. These bonded Parker seals are ideally suited for a variety of applications.
Rod T-seal
Parker seals offer various rod profile designs. Parker rod seals are available in different lip geometries to meet the requirements of different applications. These rod seals are manufactured using precision knife trimming processes to provide maximum sealing contact to the dynamic surface. They are used in combination with other Parker profiles for leak-free performance and long life. To find the right rod profile for your application, contact ESP International today. This company provides a wide range of high-quality rod seals that will meet your sealing needs.
The OC profile is a bi-directional rod seal designed for medium-duty hydraulic and pneumatic applications. It is a two-piece design that is composed of a wear-resistant PTFE cap and standard-size Parker o-ring. It offers low friction without stick-slip. Moreover, the outer diameter of this seal is designed with special interference to prevent spinning between the o-ring and rod.
The TP profile is available in a wide range of pressure and temperature ranges. Moreover, these rods are non-spiraling and extrusion-resistant, and can withstand up to 5,000 psi of pressure. These rods are also compatible with standard commercial o-ring grooves. Consequently, they are ideal for both new equipment and field changes. The TP profile is available in many different polymer compounds.
BR profile is a non-symmetrical rod seal. It functions as a buffer seal for the primary rod seal, providing most of its sealing performance. Fluid located between the BR profile and primary rod seal will flow past the slotted pedestals and flexible static side lip of BR profile, allowing the fluid to escape through the sealing area. Then the fluid will be refilled into the cylinder.
Rod T-seal design
When choosing a sealing system for a valve, you may not think of the rod seal as a crucial component. Yet, the rod is the most crucial part of a sealing system because it protects against external leakage. A rod seal has many benefits, including multiple sealing lip systems, low friction, shock-load resistance, and ultra-dry capability. Depending on the application, you can choose from one of the many rod seal designs from Parker.
The Parker Seal Rod T-seal is designed for pneumatic and low to medium-duty hydraulic applications. Its two-piece design incorporates a PTFE cap and a standard size Parker o-ring. This seal is a great choice if you are looking for a compact design with added wear resistance. If your cylinder has a different type of seal, you can always retrofit a Parker Seal Rod T-seal design to replace the old one.
The Parker Seal Rod T-seal uses a base that forms a tight seal in the gland, eliminating spiral failure and twisting. It is a great replacement for O-rings in pneumatic and hydraulic systems and is compatible with existing grooves. Its low-profile design simplifies field changes and new equipment manufacture. Its T-seal is ideal for a variety of industries.
Unlike other types of rod seals, the Parker Seal Rod T-seal design features a non-symmetrical lip that wipes fluid away from the rod. The seal has a secondary stabilizing lip located above the base of the seal for enhanced sealing performance and a tight fit in the gland. The BS and UR profiles are non-symmetrical designs designed for hydraulic cylinder rod sealing applications. The knife-trimmed lip of the BS profile helps to enhance low to high-pressure sealing.
