We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black nickel G1/4 two-way ball valve with dual threaded ports

Alphacool

Alphacool 2-Way Ball Valve G1/4 Black Nickel 17354

SKU CH-MPZ5-JP9TD

G1/4 two-way ball valve with black nickel finish seals liquid flow tight and accepts 6 mm threads on both sides

  • Pump bearing1.89
  • Pump capacityANZ Alphacool 2 Wege Kugelhahn G1/4 - Black Nickel
  • Pump noise levelKugelhähne / Ventile
  • Radiator material9,98
  • Product typeFittings

Color Black

  • Leak-free operation with tight-sealing internal scoop
  • G1/4 threads on both sides accept up to 6 mm thread length
  • Black nickel finish for corrosion-resistant durability
  • Quarter-turn ball valve enables instant flow control
  • Precision-machined Alphacool fitting series ensures reliable sealing

G1/4 Ball Valve for Custom Loops

This Alphacool 2-way ball valve uses a G1/4 thread on both ports and accepts fittings with up to 6 mm thread length. The black-nickel finish matches the brand's fitting range and the internal ball seats seal completely to stop coolant escape. It is intended for builders who want a manual shut-off point inside a custom liquid-cooling circuit.

Flow Control and Seal Integrity

The valve provides a simple on-off function without restricting the bore when open, so loop flow follows the pump and block design rather than the valve itself. Its tight-sealing ball prevents drips during maintenance or component swaps, but it offers no flow metering or partial-regulation capability. Builders needing variable restriction or automated control will need a different device.

G1/4 Thread Compatibility Limits

The G1/4 thread is the de-facto standard for PC water-cooling fittings, so the valve mates with most hard-tube and soft-tube connectors sold for that pitch. Maximum thread engagement is 6 mm per side, so fittings with longer threads may bottom out before sealing. The valve adds no electrical or sensor interface; it is purely a mechanical plumbing component.

How it compares

Measured against everything we stock in Plumbing Valves & Valve Assemblies, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 91% of the 720 comparable items (median $47.49).

Specifications

Product
Brand nameAlphacool
Model nameAlphacool 2-Way Ball Valve G1/4 - Black (17354)
Product typeFittings
Size & build
Radiator material9,98
Compatibility
Compatible socketsNo
Environment & compliance
Pump noise levelKugelhähne / Ventile
More details
Pump bearing1.89
Pump capacityANZ Alphacool 2 Wege Kugelhahn G1/4 - Black Nickel
Reservoir capacityNo

Other versions of this model

5 more in the same range

Questions about this item

Will the G1/4 threads on this 17354 valve mate with my existing 6 mm fittings?

Yes, both sides accept standard G1/4 connections with up to 6 mm thread length, so your current fittings will screw in directly.

How can I verify the ball valve seals properly after installation?

Pressurise the loop and watch the joint; the internal scoop design closes absolutely tight, so no liquid should escape when the handle is shut.

Does the 17354 package include any tubing or extra seals?

Only the black-nickel ball valve itself is supplied; tubing, clamps and additional O-rings must be purchased separately.

More in Plumbing Valves & Valve Assemblies

Similar items