FKQ2H Series Straight-Connection Joint(Sealant)

The FKQ2H Series Straight-Connection Joint is designed with a focus on installation efficiency and dependable sealing performance. It comes pre-coated with an elastic sealant on the threads, effectively eliminating the need for additional sealing materials such as Teflon tape or other wrapping tapes. This allows the joint to be securely sealed through simple hand tightening, significantly reducing installation time and simplifying the overall connection process.

In terms of sealing reliability, the joint is compatible with Rc, G, and NPT internal thread types, offering flexible application across different piping systems. The pre-applied sealant supports repeated disassembly and reassembly, maintaining effective sealing for six to ten cycles without leaving residue or causing material overflow. This makes the joint particularly suitable for applications that require periodic maintenance or component replacement, as it ensures consistent performance over multiple uses without the need for reapplication of sealant.

The joint also incorporates a user-friendly quick-insertion and release mechanism. Tube insertion can be completed with a single action, and the design ensures low insertion resistance, allowing for effortless setup. When tube removal is necessary, only light force is required, reducing the risk of damage to the tubing. The release sleeve is available in both round and oval shapes, providing options to suit different operational preferences or spatial constraints. Overall, the FKQ2H Series combines efficient installation, reliable resealability, and convenient tube handling, making it a practical choice for pneumatic and fluid handling systems where ease of use and long-term reliability are essential.