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Powder-coated nickel-plated brass G 1/4 female-to-female drain ball valve

PrimoChill

PrimoChill Female to Female G 1/4 Drain Valve SX Toxic Candy diy cooling

SKU CH-K783-8YE69

A G 1/4 female-to-female drain valve with powder-coated nickel-plated brass construction for custom water-cooling loops

  • TypeCPU Block

Option Toxic Candy

  • Toxic Candy
  • Candy Purple
  • Candy Red
  • Copper
  • Gold
  • Magenta
  • Razor Red
  • Satin Black
  • Sky Blue
  • Sky White
  • True Blue
  • TX Matte Black
Show 7 more configurations
  • TX Matte Gun Metal
  • TX Matte Silver
  • UV Green
  • UV Orange
  • UV Pink
  • UV Red
  • Yellow

Struck-through versions exist but are not stocked here.

  • G 1/4 threads enable direct fitting connections
  • Powder-coated nickel-plated brass resists corrosion
  • Female-to-female design creates sealable drain or fill ports
  • Simple quarter-turn ball valve allows quick fluid control
  • Machined to precise specs for leak-free custom loops

Drain Valve for Custom Loops

The PrimoChill Female to Female G 1/4 Drain Valve adds a serviceable drain or fill port to a custom liquid-cooling circuit. Its ball-valve mechanism lets you open and close flow without disconnecting tubing. The SX Toxic Candy finish matches colour-themed builds while the G 1/4 threads accept standard fittings.

Verify Thread Compatibility and Clearance

Confirm every component in your loop uses G 1/4 threads before ordering. Measure available space at the chosen port location so the valve body and handle can rotate freely. Ensure your tubing and fittings seat fully on the female threads to prevent leaks.

Powder-Coated Nickel-Plated Brass Construction

The valve body is machined from nickel-plated brass with a durable powder-coated exterior that resists corrosion and coolant staining. Female G 1/4 threads at both ends allow direct fitting attachment without extra adapters. Over-tightening can strip threads, so hand-tighten only and avoid excessive force during installation.

Highlights

  • G 1/4 threads enable direct fitting connections
  • Powder-coated nickel-plated brass resists corrosion
  • Female-to-female design creates sealable drain or fill ports
  • Simple quarter-turn ball valve allows quick fluid control
  • Machined to precise specs for leak-free custom loops

Specifications

TypeCPU Block

Other versions of this model

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Questions about this item

What comes in the package and is anything else needed to install it?

The box contains one G 1/4 Female-to-Female SX Drain Ball Valve. You will need two G 1/4 male fittings and tubing to connect it into your loop.

Which version of this valve should I choose for a standard hard-tube loop?

This single model has G 1/4 female threads on both ends and a powder-coated nickel-plated brass body. It fits any standard G 1/4 male fitting used in custom water cooling.

How does the G 1/4 thread size affect flow and compatibility in a finished build?

G 1/4 is the industry-standard thread for custom loops, so the valve matches every major block, radiator and fitting without adapters and adds negligible restriction.

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