Skip to main content
Dracaena.io G1/4 Water Cooling Ball Valve, Brass, Black, 1-Pack | nickel-plated brass with an aluminum handle · G1/4 female thread · shutoff valve for draining and refilling coolant
greenDracaena

Dracaena.io G1/4 Water Cooling Ball Valve, Brass, Black, 1-Pack | nickel-plated brass with an aluminum handle · G1/4 female thread · shutoff valve for draining and refilling coolant

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

$13.99

As an Amazon Associate, SpecPicks earns from qualifying purchases.

*Price sourced from Amazon.com. Last updated 2026-08-15. Price and availability subject to change.

Bottom line: The Dracaena.io G1/4 Water Cooling Ball Valve, Brass, Black, 1-Pack | nickel-plated brass with an aluminum handle · G1/4 female thread · shutoff valve for draining and refilling coolant is a specs-and-price decision rather than a crowd-consensus one in the cooling & fans category, priced around $13.99. Check the specification table above against one or two close alternatives — on price and spec fit, not on star ratings.

Pros & Cons

Pros

  • ✓ Backed by greenDracaena's warranty and support channels
  • ✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

The dracaena.io G1/4" Internal Thread Water Cooling Valve is engineered for durability and precision, making it an essential component for any custom PC water cooling system. Constructed from premium nickel-plated brass with a sturdy aluminum handle, it offers excellent rust resistance and long-lasting performance. Featuring G1/4" female threads and precision teeth, this valve provides smooth and accurate control of coolant flow, while its compact size (3.7 × 3.6 × 1.36 cm / 1.5 × 1.4 × 0.54") ensures easy integration into any build. Designed with a high-flow ball valve structure, it…

SpecPicks Verdict

SpecPicks scored Dracaena.io G1/4 Water Cooling Ball Valve, Brass, Black, 1-Pack |… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the cooling & fans category. greenDracaena's cooling & fans lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for cooling & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Key Features

  • DURABLE CONSTRUCTION: Crafted from high-quality nickel-plated brass with an aluminum handle, ensuring rust resistance and longevity.
  • PRECISE CONTROL: Features a G1/4" Female Thread and precision teeth for seamless water flow control, ideal for PC water cooling applications.
  • CONVENIENT SIZE: Compact dimensions of 3.7 * 3.6 * 1.36 cm / 1.5 * 1.4 * 0.54" (LHW), making it easy to integrate into your cooling setup.
  • VERSATILE USE: Can be utilized as a shutoff valve for draining and refilling coolant, facilitating hassle-free maintenance of your water cooling loop.
  • RELIABLE PERFORMANCE: Equipped with a high-flow ball valve structure, ensuring safe and dependable operation while maintaining tight sealing with precise G1/4 screw thread.

Full Specifications

Size1 Pack
BrandgreenDracaena
MaterialBrass
Unit Count2 Count
Valve TypeBall Valve
Model NumberD-FM-YGNSA-Black-1-new-F
CompatibilityPC
Material TypeBrass
VERSATILE USECan be utilized as a shutoff valve for draining and refilling coolant, facilitating hassle-free maintenance of your water cooling loop.
Connector TypeG1/4"
CONVENIENT SIZECompact dimensions of 3.7 * 3.6 * 1.36 cm / 1.5 * 1.4 * 0.54" (LHW), making it easy to integrate into your cooling setup.
Exterior FinishBrass
Item Dimensions1.5 x 1.4 x 0.54 inches
Number of Items1
Number of Ports2
PRECISE CONTROLFeatures a G1/4" Female Thread and precision teeth for seamless water flow control, ideal for PC water cooling applications.
Number of Pieces1
Included ComponentsO-rings
DURABLE CONSTRUCTIONCrafted from high-quality nickel-plated brass with an aluminum handle, ensuring rust resistance and longevity.
RELIABLE PERFORMANCEEquipped with a high-flow ball valve structure, ensuring safe and dependable operation while maintaining tight sealing with precise G1/4 screw thread.

Ready to buy?

Dracaena.io G1/4 Water Cooling Ball Valve, Brass, Black, 1-Pack | nickel-plated brass with an aluminum handle · G1/4 female thread · shutoff valve for draining and refilling coolant is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-08-15. Price and availability subject to change.

Related Cooling & Fans

Dracaena.io G1/4 Water Cooling Ball Valve head-to-head

Side-by-side specs, prices, and a pick for each matchup — no tab-switching.

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →