Koolance QD4 Female Quick Disconnect Coupling - QD4-FT13x19
Product Overview
This document details the specifications and design of the Koolance QD4 Female Quick Disconnect No-Spill Coupling. It is engineered for reliable connection and disconnection in fluid systems, featuring a compression fitting for 13mm x 19mm (1/2in x 3/4in) tubing.
Technical Drawings Description
The coupling is presented through several technical views:
- Front View: Depicts a hexagonal fitting with a central bore. Key dimensions include 20.22mm across the flats and a bore diameter of Ø3.50mm (represented as '3.50mm').
- Side View: Illustrates the coupling mechanism. It features a prominent "PULL" indicator with an arrow pointing towards the release mechanism. The Koolance brand logo is visible. The overall length is 71.73mm, with an outer diameter of Ø20.00mm (represented as '20.00mm'). A textured grip area is also shown.
- Top View: Shows the circular opening of the coupling, with a diameter of 31.75mm.
- End View: Displays the internal components and the textured grip area, with a dimension of 10.50mm.
The coupling is designed for easy operation, indicated by the "PULL" marking, suggesting a pull-to-disconnect action.
Parts List and Specifications
| No. | Description | Material | Quantity | Remarks |
|---|---|---|---|---|
| 1 | QD4 Female Quick Disconnect No-Spill Coupling, Compression for 13mm x 19mm (1/2in x 3/4in) | Brass | 1 | QD4-FT13x19 |
Additional details from the drawing sheet:
- Revision By: J.H.
- Date: 2015/01/27
- Scale: 1:1
- Sheet Number: 1 of 1
- Title: QD4-FT13x19
- Compressor No.: (Not specified in drawing detail, but label present)
Key Features
- No-spill design for clean operation.
- Compression fitting for secure tubing attachment.
- Durable brass construction.
- Easy-to-use pull-to-disconnect mechanism.
