01
1(P)2(A)-Quick-Change Joint
Detailed description
The 1(P)2(A)-Quick-Change Joint is designed to provide a practical interface between air tubing and threaded ports by combining one quick-connect end with two threaded ends. This configuration allows for rapid connection and disconnection on the tubing side while offering secure mounting through the threaded interfaces, simplifying the assembly process in pneumatic circuits where both flexibility and stable attachment are required.
The body is constructed from brass with a nickel-plated finish, offering a balance of mechanical strength and corrosion resistance. The plating helps protect the component from oxidation and environmental exposure, contributing to consistent performance over time. The compact shape of the joint makes it suitable for installations where space is limited, allowing it to be placed in close proximity to other components without creating interference.
On the quick-connect end, a built-in locking spring works in conjunction with an NBR sealing ring to create a secure connection upon tube insertion. The locking spring holds the tubing firmly in place, while the sealing ring provides a reliable barrier against leakage. This design supports tool-free assembly and disassembly, reducing installation time and simplifying maintenance procedures when tubing needs to be replaced or rerouted.
The threaded ends feature standard external thread sizes, including M5, M8, 1/8, and 1/4, providing compatibility with a wide range of pneumatic components such as valves, cylinders, and manifolds. This variety allows users to select the appropriate configuration based on the specific port requirements of their equipment, supporting consistent integration across different system layouts.
An integrated straight-through flow channel is incorporated into the design to promote smooth airflow and minimize pressure loss across the joint. By maintaining a direct path without unnecessary bends or restrictions, the flow channel helps preserve the efficiency of the pneumatic circuit, which is particularly important in applications where consistent air delivery is required.
The 1(P)2(A)-Quick-Change Joint is suited for applications requiring efficient connection between tubing and threaded ports, combining straightforward tube insertion, durable construction, and a compact form factor to support reliable operation in pneumatic systems.
Technical parameters
| Model | Suitable Pipe Outer Diameter | H | L1 | L2 | L3 | L4 | L5 | L6 | M1 | M2 | Q | |
| 1(P) | 2(A) | |||||||||||
| FVHK2-04F04F | 4 | 4 | 18 | 40.5 | 45.6 | 22.8 | 22.8 | 16.5 | 3.5 | 17 | 17 | 11 |
| FVHK2-06F04F | 6 | 4 | 18 | 40.5 | 47.2 | 23.6 | 23.6 | 16.5 | 3.5 | 17 | 17 | 11 |
| FVHK2-06F06F | 6 | 47.2 | 23.6 | 17 | ||||||||
| FVHK2-08F06F | 8 | 6 | 18 | 40.5 | 50.6 | 25.3 | 25.3 | 16.5 | 3.5 | 19 | 17 | 11 |
| FVHK2-08F08F | 8 | 50.6 | 25.3 | 19 | ||||||||
| FVHK2-10F08F | 10 | 8 | 22 | 45 | 58.5 | 29.4 | 29.1 | 21.5 | 4 | 21 | 19 | 14 |
| FVHK2-10F10F | 10 | 58.8 | 29.4 | 21 | ||||||||
| FVHK2-12F10F | 12 | 10 | 22 | 45 | 60.8 | 30.4 | 30.4 | 21.5 | 4 | 22 | 21 | 14 |
| FVHK2-12F12F | 12 | 60 | 30.4 | 21 | ||||||||
| Model | Effective Cross-sectional Area | Bracket installation mode | ||||||||
| 1(P)→2(A) | 2(A)→3(R)※ | Bracket assembly Model | C | D | E | F | G | J | K | |
| FVHK2-04F04F | 3.4 | 1.2 | FVHK-B1A | 445 | 14.5 | 1 | 27 | 22 | 16.5 | 26 |
| FVHK2-06F04F | 5.1 | 1.2 | FVHK-B1A | 44.5 | 14.5 | 1 | 27 | 22 | 16.5 | 26 |
| FVHK2-06F06F | 7.2 | |||||||||
| FVHK2-08F06F | 9 | 1.2 | FVHK-B1A | 44.5 | 14.5 | 1 | 27 | 22 | 16.5 | 26 |
| FVHK2-08F08F | 9.7 | |||||||||
| FVHK2-10F08F | 13.7 | 3.2 | FVHK-B2A | 49 | 17 | 1 | 30 | 25 | 21.5 | 31 |
| FVHK2-10F10F | 16.1 | |||||||||
| FVHK2-12F10F | 17 | 3.2 | FVHK-B2A | 49 | 17 | 1 | 30 | 25 | 21.5 | 31 |
| FVHK2-12F12F | 17.5 | |||||||||
