22224-2G000 Valve Stem Seal For Hyundai Kia

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Valve Stem Oil Seal：

22224-2G000 Seal Valve Stem/Valve Stem oil seal is a factory OEM product specifically designed to provide an excellent, reliable seal for the valve stem and valve springs found in many Hyundai and Kia engines. With this valve stem oil seal, you can be sure that you will get long lasting and reliable performance for your vehicle.

22224-2G000 Seal Valve Stem/Valve Stem oil seal is manufactured from high-quality rubber and a nitrile rubber compound to ensure that your engine is properly sealed. This seal helps to prevent leakage from either the valve stem or valve springs and helps to keep your engine running smoothly and efficiently. It also helps reduce friction in the cylinder head by providing an even, uniform seal over the entire surface area.

Types of Valve Stem Oil Seals

Valve Stem Oil Seals come in two primary types: direct fit seals and split seals. Direct fit seals are designed to fit into a specific engine design, and are also known as drop-in seals. These seals are often used when the engine needs a tight, custom fit seal. Split seals, on the other hand, are designed to be broken into two pieces so that they can be used on different engine designs, and have a more universal application.

The typical design of valve stem oil seals consists of a rubber O-ring that surrounds the circumference of the valve stem, sandwiched between two metal discs. This combination creates a tight, leak-proof seal that ensures oil is retained in the engine, and contaminants are kept out. The rubber O-ring and metal washer components are made from various grades of rubber and steel, to become resistant to the heat, pressure, and vibration of engine operation.

Product Identifiers

Valve Stem Oil Seals are typically made from rubber and metal, with many variations available depending on the engine type and year. The rubber material it is made from helps the seals to remain both flexible and durable so that they can provide the required sealing effects for as long as possible. Metal elements are commonly used to ensure that the seal remains in place and is able to withstand the extreme temperature and pressure that the engine is subject to during operation.

Valve stem oil seals are typically installed at the factory, but can also be replaced easily during routine maintenance. The seal should be replaced whenever the valve stem, guide, or head is changed. This simple procedure can help keep an engine running smoothly and for longer.

Valve stem oil seals are an important part of ensuring the proper operation of an engine and are available in a variety of shapes and sizes to fit most engines. By providing a tight, leak-proof seal that prevents contamination from entering the engine, these seals can help extend the engine's lifespan and reduce its overall maintenance costs.

Valve stem seals are made from a variety of materials, including nylon, PTFE rubber, steel, and synthetic rubber. Sometimes these materials are combined into a single sophisticated design. When synthetic rubber is used, there are three basic types: nitrile, polyacrylate, and Viton.

Nok-Cn factory provides you with high quality products.

NNK Valve Stem Seal Service Introduction

Located in China since 1983, NNK SEALING PARTS CO., LTD. is a Valve Stem Seal supplier and manufacturer with more than 40 years of experence in the Seal Industry.

With more than 40 years experience, NNK is specialized in leading seal and oil seal manufacture. From oil seals, O-rings, to gaskets, and customized products, application industries include manufacturing, chemical processing, defense, water treatment and filtration, hydraulics, fluid power, heavy trucks, automobiles, aerospace, oil and gas, medical and For life sciences, food and beverages, a complete product line is available for customer needs and specifications.

Valve stem seals are made from a variety of materials, including nylon, PTFE rubber, steel, and synthetic rubber. Sometimes these materials are combined into a single sophisticated design.

NNK valve stem seal Features:

Optional beaded lip design feature to provide lowest friction and power loss
Development to specific customer requirements
Consistent oil metering
Excellent resistance to oils/fuels and high temperatures
Benefits

Long term emissions control 
Long service life
Optimum valve lubrication 
Minimum valve guide wear for maximum valve train life

The most important function
Oil metering to the valve guide / stem interface is the primary function of a valve stem seal, contributing significantly to an efficient and
durable valve train of a combustion engine.
The requirements for each engine differ according to their design
parameters and operating conditions. 

NNK can offer a range of standard valve stem seals, which provide the correct oil metering rate for many applications. This is true for diesel and gasoline applications as well as for intake and exhaust valves.
There are however, applications where the oil metering rate must be adjusted. The oil metering rate can be tuned to the exact requirements of a specific engine by changing defined design parameters of the sealing lip.
A sophisticated adjustment of seal lip design and contact load allows not only for modification of the average oil metering rate of a valve stem seal, but also for targeted tuning to support lubrication in defined engine application or load conditions.

The Materials and durability performance of the valve stem seal
Our valve stem seals are designed and validated to meet even extended durability targets of the engine. Dedicated FKM rubber material with widely proven performance is being used for standard applications, special material for the most aggressive oils and combustion residues is also available. 

NNK valve stem seal design:
Positive seals : Attach to the valve guide boss. They work like a squeegee, wiping and metering oil on the stem as it passes through the seal.
Deflector seals: Deflect oil away from the valve stem. Also called umbrella seals, they move with the valve stem to shield the valve guide from excess oil.
Stem Seal Materials: Nylon, Teflon, Steel, and Synthetic Rubber (NBR, Polyacrylate, and Viton).
Apply to:
DAIHATSU，ISUZU，MAZDA，MITSUBISHI，NISSAN，TOYOTA ，SUZUKI，KOMATSU，DAEWOO，HYUNDAL，BMW

NNK and valve stem seals：
In order to prevent premature hardening and rupture due to insufficient heat resistance of rubber seals, NNK guarantees the service life and ensures that the engine is in a lubricated state. The materials we choose are based on the use environment of the seals and the characteristics of the materials themselves. The oil seals produced have high-quality properties such as high temperature resistance, wear resistance, and long service life. Currently, Viton has excellent heat resistance (up to 450° F) and abrasion resistance and is the material of choice for most valve stem seals. If you need replacement, buy new valve seals，please contact us.

Stock OEM

FAQ

1.Why more and more customers choose us?
a. We are specialized in the manufacturing and exporting of high quality seals. Choose us is to choose the rest assured.
b.We mainly produces various types, specifications, models of the seals of high precision mechanical components. We have all the specifications of what you need to help you achieve one-stop shopping, save time, effort and worry.
c.We has long been a domestic and international numerous oil seal mould supply business of manufacturer, service for 15 years, we have professional talents and product research and development equipment, our research and development ability, is the domestic first-class oil seal manufacturer home.
d. We provide one-stop sealing solutions, and provide a full range of services, from product design, mold development, stamping skeleton, vulcanization molding, clip, screening and packaging,. The entire process would take a shorter, more stable quality.
2. What is your packing?
a. Paper roller: 10pcs in one roller, 200 rollers in one carton
b. PP bag: 50 or 100pcs in one bag,15 or 30 bags in one carton
c. Box: 1pc to a box
d. According to customer's request.
3.Date of Delivery
a. 1-2 days if goods in stock.
b. 10-15 days if goods out of stock with molding.
c. 25-30 days if goods out of stock without molding.
4.Payment Term:
a. 30% T/T in advance and 70% balance paid before shipment.
b. West union/ Money Gram
c. Paypal
d. others for discussion
5. Can you produce according to the samples?
a. We accept ODM and OEM at the same time.We have the ability to provide the sample of the products of decomposition, develop the mould, for production.
6. How do you make our business long-term and good relationship?
a. We will continue to improve the process control, and improve the quality of our products and work to reduce operating costs and provide a competitive price for customers, to ensure that customers benefit
b. We seriously treat every customer, in good faith with them to do business, make friends, no matter how much volume, we will provide