China PB-T type middle thread push in fittings Supplier, Manufacturers

T type middle thread push in fittings is an efficient and convenient fluid connection device, widely used in automation, pneumatic pipeline systems, water treatment, chemical industry and other fields. It is designed to simplify the installation process and improve the reliability and safety of the pipeline system.

Product Description

Product Description

Model L1 L2 H S T D1 D2
NPB4-M5 32 17 4.2 10 M5 9 4
NPB6-01 47 23 7 12 R1/8 12 6
NPB6-02 47 25 9 14 R1/4 12 6
NPB6-03 47 26 10 17 R3/8 12 6
NPB6-04 47 28 11.5 21 R1/2 12 6
NPB8-01 52 23 7 12 R1/8 14 8
NPB8-02 52 25 9 14 R1/4 14 8
NPB8-03 52 27 10 17 R3/8 14 8
NPB8-04 52 29 11.5 21 R1/2 14 8
NPB10-01 59 26 7 12 R1/8 16 10
NPB10-02 59 27 9 14 R1/4 16 10
NPB10-03 59 28 10 17 R3/8 16 10
NPB10-04 59 30 11.5 21 R1/2 16 10
NPB12-02 61 29 9 14 R1/4 18 12
NPB12-03 61 30 10 17 R3/8 18 12
NPB12-04 61 31 11.5 21 R1/2 18 12
* Note: The size is measured manually, there may be slight deviations, only for reference.

Main Features

The brass nickel-plated T type middle thread quick-connect pneumatic coupling is a component designed for rapid connection and disconnection of pneumatic pipelines. Its core features include the use of brass nickel-plated material and a quick-connect function, significantly enhancing work efficiency and safety.
360° Swirling Design
The innovative rotating thread allows for easy alignment and installation in tight or complex spaces. This flexibility reduces stress on connected components and ensures optimal positioning for efficient airflow.
High-Quality Material
Made from durable brass with a corrosion-resistant nickel plating, this elbow is built to withstand harsh environments, including exposure to moisture, chemicals, and high-pressure conditions.
Quick-Connect Mechanism
The push-to-connect design ensures fast, secure, and leak-free connections, saving time during installation and maintenance.
Wide Compatibility
Compatible with a variety of tubing sizes and pneumatic systems, making it a versatile choice for multiple applications.
High-Pressure & Temp Resistance
Engineered to perform reliably under high-pressure conditions and within a wide temperature range, ensuring consistent operation in demanding settings.
360° swirling Design Fitting

Applications

This quick-connect elbow is ideal for use in:
Industrial Machinery: Pneumatic tools, assembly lines, and automation systems.
Automotive Systems: Air compressors, brake systems, and fluid transfer applications.
Manufacturing Equipment: Conveyor systems, packaging machines, and robotic arms.
General Pneumatic Systems: Air conditioning, HVAC systems, and more.

Why Choose Our Product?

Enhanced Flexibility
The 360° rotation feature simplifies installation and alignment, even in hard-to-reach areas.
Durability
Nickel-plated brass construction ensures long-lasting performance and resistance to wear and corrosion.
Efficiency
The quick-connect design minimizes downtime and ensures a secure, leak-free connection.
Versatility
Suitable for a wide range of pneumatic applications, making it a reliable choice for various industries.

Technical Specifications

Material Brass with Nickel Plating
Rotation 360° Rotatable
Connection Type Push in
Pressure Rating 0-2.5Mpa
Temperature Range -40 - 250℃ (according to inside o-ring)

Installation Video

Frequently Asked Questions

What material are these pneumatic fittings constructed from?
The fittings are constructed from high-quality brass finished with a durable, corrosion-resistant nickel plating.
What is the advantage of the 360° swirling design?
The 360° rotating thread design allows for effortless alignment during installation in tight or complex spaces. It minimizes mechanical stress on connected lines and ensures optimal airflow positioning.
What pressure range can these fittings handle?
These fittings are designed to operate safely within a pressure rating of 0 to 2.5 Mpa.
What is the operating temperature range?
The standard temperature performance range is -40°C up to 250°C, depending primarily on the specifications of the inside o-ring used.
How does the quick-connect mechanism work?
It features a push-in connection interface. You simply push the tube into the coupling for a fast, leak-free, secure connection, reducing system maintenance downtime.
In what industries are these fittings typically used?
They are widely applied in industrial automation machinery, automotive air systems, manufacturing assembly and packaging lines, as well as general HVAC configurations.

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