About Pneumatic Nok Seal
Pneumatic Nok Seal is a type of seal used in pneumatic cylinders to prevent air leakage between the piston and cylinder bore. It is commonly made of a high-quality rubber material such as Nitrile rubber or Polyurethane, which provides excellent sealing performance, high wear resistance, and durability. The nok seal is designed to fit tightly around the piston rod and make a seal against the cylinder bore, preventing air from escaping past the piston.
Robust Performance for Demanding ApplicationsEngineered for durability, this Pneumatic Nok Seal delivers superior performance within a wide temperature range of -30C to +120C. Its high-pressure tolerance and excellent oil resistance make it ideal for both pneumatic and hydraulic environments. The round, single-lip style ensures a precise fit, while strict adherence to ISO 6194 guarantees consistent quality for industrial use.
Versatile Sizing and Easy InstallationAvailable in sizes ranging from 10 mm to 200 mm in diameter, the seal accommodates a broad spectrum of equipment. The smooth surface finish and tight tolerance of 0.05 mm facilitate straightforward installation, reducing downtime during maintenance. Whether you are a manufacturer, trader, or wholesaler, this flexibility supports various industrial requirements efficiently.
FAQ's of Pneumatic Nok Seal:
Q: How is the Pneumatic Nok Seal installed in industrial equipment?
A: The seal is typically placed into a designated groove within the cylinder or rod housing. Its round, single-lip design allows for a snug and secure fit, and the smooth surface ensures easy installation with minimal tools required.
Q: What are the benefits of using this seal in pneumatic and hydraulic systems?
A: This seal offers high abrasion and oil resistance, helps maintain system pressure up to 10 MPa, and operates reliably between -30C and +120C. These features extend equipment lifespan and reduce maintenance costs.
Q: When should the Pneumatic Nok Seal be replaced?
A: It should be replaced when visible signs of wear, deformation, or leakage are observed. Under optimal storage and operation, the seal typically maintains integrity for up to 5 years.
Q: Where can I use these Nok Seals?
A: These seals are suitable for industrial pneumatic systems and hydraulic cylinders-common in manufacturing plants, repair facilities, and equipment servicing throughout India.
Q: What is the standard and tolerance followed by this seal?
A: The seal complies with ISO 6194 standards, ensuring global quality benchmarks, and maintains a tight manufacturing tolerance of 0.05 mm for precise sealing.
Q: What makes this seal suitable for aggressive environments?
A: Its oil and abrasion-resistant rubber composition, combined with a robust design and high-pressure resistance up to 10 MPa, make it ideal for challenging industrial environments.