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Alphacool 17142 G1/4 2-way ball valve Deep Black 35.4 x 36 x 22.7mm

Alphacool

Alphacool 17142 G1/4" 2-way Ball Valve Deep Black diy cooling

SKU CH-419V-55C3V MPN 17142

A G1/4" two-way ball valve with a 10 mm bore and Deep Black finish for custom liquid-cooling loops

  • TypeFittings
  • Block CompatibilityFalse
  • Pump Bearing3.8
  • Pump CapacityANZ Alphacool Eiszapfen 2 Wege Kugelhahn G1/4 - Deep Black
  • Pump NoiseKugelhähne / Ventile
  • Radiator Material19,99
  • G1/4" ports fit standard water-cooling loops
  • 10 mm bore keeps flow restriction minimal
  • Deep Black finish matches dark-themed builds
  • Compact 35.4 x 36 x 22.7 mm body suits tight spaces
  • Internal ball seals tight to stop coolant leaks

G1/4" Two-Way Ball Valve for Custom Loops

The Alphacool Eiszapfen 17142 is a G1/4" two-way ball valve designed for DIY liquid-cooling builds. Its internal bore measures 10 mm so flow restriction stays minimal. Both ports accept standard fittings with up to 6 mm thread length. The Deep Black finish matches dark-themed component aesthetics.

Flow-Oriented Design and Thermal Neutrality

The valve body adds no active heat source and introduces no pump noise because it contains no moving parts beyond the ball itself. A 10 mm clear path keeps pressure drop low, helping the loop maintain its thermal performance. The compact housing measures 35.4 x 36 x 22.7 mm, leaving room for tight routing. Operation stays completely passive and silent.

Nickel-Plated Brass Build with Dual G1/4" Ports

Precision machining on nickel-plated brass gives a tight seal that prevents coolant escape when closed. Two G1/4" threads allow straightforward inline installation between any compatible components. The 3.8 specification reflects the manufacturer's internal quality rating for this fitting class. Deep Black coating resists wear during repeated handle turns.

Highlights

  • G1/4" ports fit standard water-cooling loops
  • 10 mm bore keeps flow restriction minimal
  • Deep Black finish matches dark-themed builds
  • Compact 35.4 x 36 x 22.7 mm body suits tight spaces
  • Internal ball seals tight to stop coolant leaks

Specifications

TypeFittings
Block CompatibilityFalse
Pump Bearing3.8
Pump CapacityANZ Alphacool Eiszapfen 2 Wege Kugelhahn G1/4 - Deep Black
Pump NoiseKugelhähne / Ventile
Radiator Material19,99
Reservoir CapacityFalse

Questions about this item

How do I install the G1/4" ball valve and which step is most often missed?

Screw each fitting into a G1/4" port with no more than 6 mm of thread engagement; the step people miss is checking that both sides seat fully before pressurising the loop.

What maintenance will the Eiszapfen ball valve need over time?

The internal ball and seal are designed to stay leak-tight; periodic visual inspection for residue and gentle handle cycling every few months keeps it operating smoothly.

At what point does flow restriction become noticeable during sustained use?

The valve is engineered for up to 10 mm internal diameter, so restriction only appears if the loop tubing or other components drop below that bore size.

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