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Matte Black Shower Water Regulator Knob

Constructed with precision engineering and a refined aesthetic, the Matte Black Shower Water Regulator Knob serves as the ultimate intersection of form and function in contemporary bathroom design. Its deep, non-reflective surface pairs effortlessly with other fixtures, such as a Matte Dark Shower Operation Lever , creating a unified control scheme. The tactile grip and fluid rotational movement mirror the quality found in a dedicated Black Matt Shower Water Adjustment Knob , ensuring smooth modulation of water temperature and volume. For those curating a full bath ensemble, this component also harmonizes with a Non-gloss Black Bathroom Tap Controller and even complements the subtle styling of a Matte Ebony Shower Valve Manipulating Grip , allowing designers and homeowners to achieve a cohesive, upscale look without sacrificing performance. The regulator’s internal ceramic disc cartridge delivers drip-free operation, while the externally knurled edge provides a confident, slip-resistant feel even when hands are wet.


Built around the Matte Black Shower Water Regulator Knob, the overall user experience is elevated through meticulous material selection and modern manufacturing techniques. The knob’s body starts from a solid brass forging, which is then coated with a multi-layer electroplating process capped by a true matte black finish that resists tarnishing, scratching, and daily wear. Everyday usability is enhanced by a subtle index mark that lets you gauge water settings at a glance. The design is universally adaptable, fitting standard ½-inch and ¾-inch valve stems, and comes with an easy-to-install adapter kit. Matte Black Shower Water Regulator Knob maintains its visual integrity over years of steam exposure and cleaning, thanks to a PVD-bonded surface that will not peel or discolor. Below is a detailed breakdown of the key specifications that define this product’s reliability.

  • Primary Material: Solid brass forging for superior durability and corrosion resistance
  • Surface Finish: Multi-layer electroplated matte black with PVD top coating
  • Cartridge Type: Ceramic disc cartridge rated for 500,000 cycles
  • Grip Design: Knurled outer ring with ergonomic finger recesses
  • Valve Compatibility: Universal fit for ½” and ¾” shower valve splines
  • Mounting: Includes brass stem adapter, Allen key, and set screw
  • Operating Temperature Range: 1°C – 70°C (33°F – 158°F)
  • Water Pressure Rating: Max 10 bar (145 psi)
  • Certifications: cUPC, NSF/ANSI 61, and ASME A112.18.1 compliant
FeatureSpecification
Knob Diameter54 mm (2.13 inches)
Knob Depth32 mm (1.26 inches)
Stem Hole Diameter8 mm (0.31 inch) with included adapters
Finish Plating Thickness≥ 0.5 μm PVD layer over electroplated base
Color CodeMatte Black RAL 9005
Weight148 g (0.33 lbs)
Installation ClearanceMinimum 60 mm around valve stem
Warranty10-year limited warranty

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