EKWB EK-Quantum Torque Drain Valve – Black – G1/4″ Brass Fitting

Product Overview

The EKWB EK-Quantum Torque Drain Valve – Black is a compact and premium drain fitting designed to provide a convenient draining point for custom liquid-cooling loops. Its secure locking design and simple slide-to-open/close mechanism make draining the system easier while helping prevent accidental opening.

Unlike traditional ball valves, the Torque Drain Valve has a smaller footprint and features a G1/4″ male thread, allowing it to screw directly into a compatible G1/4″ female port without requiring an additional adapter fitting.

Dedicated Loop Drain Point

The EK-Quantum Torque Drain Valve provides a practical way to create a dedicated drain point in a custom water-cooling loop.

It can be installed directly into an available G1/4″ female port on a compatible radiator, distribution plate, reservoir, or other water-cooling component.

Compact Alternative to Traditional Ball Valves

Designed with space efficiency in mind, the Torque Drain Valve has a smaller footprint than traditional ball valves.

Its compact 23mm diameter and 29mm installed height make it easier to integrate into tight custom-loop configurations where conventional drain valves may take up too much space.

Secure Slide Mechanism

The valve uses an easy slide-to-open/close mechanism, allowing users to control coolant drainage without complicated operation.

A secure cap in the form of a Torque fitting compression ring helps prevent accidental opening and ensures the valve remains securely closed when not in use.

Direct G1/4″ Installation

The valve features a G1/4″ male thread, allowing direct connection to any compatible G1/4″ female port.

This eliminates the need for an additional adapter fitting in many configurations, helping simplify the loop and reduce the number of individual fittings required.

CNC-Machined Brass Construction

The EK-Quantum Torque Drain Valve is manufactured from CNC-machined brass, providing a robust foundation for long-term use in custom liquid-cooling systems.

The premium Satin Black finish complements other EK-Quantum Torque fittings and modern custom PC builds.

Torque Fitting Compatibility

The secure cap uses a Torque fitting compression-ring design and can accommodate an aesthetic color ring designed for HDC 16 Torque fittings.

This allows the drain valve to better match the visual theme of a custom liquid-cooling loop.

Ideal For

• Custom PC water-cooling loops
• Hardline and soft-tube cooling systems
• Dedicated coolant drain points
• EK-Quantum Torque fitting setups
• Compact custom-loop configurations
• Users replacing bulky traditional ball valves
• Builds where clean aesthetics and easy maintenance are important