Adapter for Swivel Type Reusable and Crimped On

Adapter for Swivel Type Reusable and Crimped On

Model:1226
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Product Introduction

Adapter for Swivel Type Reusable and Crimped On is a multi-functional adapter designed for air brake systems to connect different types of line terminations (e.g., reusable swivel fittings and disposable crimped fittings), solving interface compatibility problems in complex systems. Its core function is to realize the flexible adaptation of high-pressure air lines and at the same time meet the safety requirements of the D.O.T. standard.

 

Part# Hose I.D*
Male PIPE
ABS
THRED
PARKER MAF GATES Tramec Sloan
1226-6D 3/8 3/4-20 76RB-3/4-4 38369 G33030-0604 S376AB-3/4-4
1226-6E 3/8 3/4-20 76RB-3/4-6 38368 G33030-0606 S376AB-3/4-6
1226-6F 3/8 3/4-20 314-20 38372 G33030-0608 S376AB-3/4-8
1226-8E 1/2 7/8-20 76RB-7/8-6 38370 G33030-0806 S376AB-7/8-6
1226-8F 1/2 7/8-20 76RB-7/8-8 38371 G33030-0808 S376AB-7/8-8

 

Part# Hose I.D*
Male PIPE
ABS
THRED
Tectran Automann Fleet Pride Fairview
1226-6D 3/8 3/4-20 161201 177.169834B RB61AD-6-4 4134-6B
1226-6E 3/8 3/4-20 161201-6 177.169834C RB61AD-6-6 4134-6C
1226-6F 3/8 3/4-20 161201-8 177.169834D RB61AD-6-8 4134-6D
1226-8E 1/2 7/8-20 181201-6 177.169878C RB61AD-8-6 4134-8C
1226-8F 1/2 7/8-20 181201-8 177.169878D RB61AD-8-8 4134-8D

 

Structure

 

Swivel Side: 360°rotatable threaded interface allows the hose to be freely angled to avoid installation stress.

Crimped Side: Standardized crimped interface, compatible with disposable crimping tools, creates a permanent seal.

Transition Side: Precision-machined tapered sealing surfaces or flat joint surfaces ensure balanced pressure transfer between the two connection types.

 

Core functions

 

1

Interface compatibility and system expansion:

Introducing reusable rotary joints in traditional crimping systems (such as original brake pipelines) can upgrade maintenance flexibility without the need to replace existing pipelines.
Support the conversion of different thread specifications (such as M22 × 1.5, NPT, etc.) or hose specifications (such as 1/4 ", 3/8") to meet the global demand for vehicle accessories.

2

Dynamic sealing and anti vibration performance:

Compensate for small displacements caused by vehicle vibration and hose torsion by pre tightening springs or elastic sealing rings to prevent gas leakage.
The crimping process creates a cold welding effect between the metal and the hose, providing a high-strength permanent connection and avoiding the risk of loosening during long-term use.

3

Installation efficiency and economy:

Reusable end, quick disassembly and assembly through threads, suitable for components that require frequent maintenance (such as trailer brake valves).
Crimping end, one-time crimping ensures the long-term reliability of critical nodes (such as the main brake pipeline).
Reduce inventory costs by standardizing interface specifications through adapters and reducing the variety of spare parts for different types of connectors.

 

Comparison and advantages of competitors

 

Characteristic

Traditional single type connector

Swivel & Crimped Adapter

Compatibility

Only supports a single connection method

Mixed interface, compatible with reusable and crimped types

Installation cost

Special tools are required (such as crimping machines)

Only the crimping end requires tools, and the rotating end can be manually operated

Long term costs

Damaged crimping joint requires replacement of the entire pipeline section

Can be partially repaired, reusable rotating end, saving material costs

Anti-Vibration Performance

The crimping end is susceptible to vibration fatigue

Dynamic compensation of rotating end, extending system life

 

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