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Small brass quarter-turn valve with ceramic cartridge and lever handle

KINGSTON BRASS

KINGSTON BRASS CD43305DX 1/2" IPSx3/8" O.D. Anti-Sz Qrtr Turn Ceramic Cartridge equipment

SKU CH-QZRW-QH5EB

A quarter-turn ceramic cartridge shut-off valve stops water flow at the source with a leak-free design and corrosion-resistant finish

  • Quarter-turn ceramic cartridge enables fast shut-off
  • 1/2" IPS inlet fits standard supply lines
  • 3/8" O.D. outlet connects common fixtures
  • Corrosion-resistant finishes protect valve longevity
  • Prop 65 warning lists chemical hazards for California buyers

Quarter-turn shut-off valve

This Kingston Brass valve uses a quarter-turn ceramic cartridge to stop water flow at the supply point. It connects a 1/2 inch IPS inlet to a 3/8 inch O.D. outlet with an anti-seize design. The handle removes easily for maintenance access. It is built for reliable, leak-free operation in plumbing installations.

Corrosion-resistant finish and Prop 65 notice

The valve body carries a corrosion-resistant finish intended to withstand normal water exposure. California Proposition 65 warnings apply because the product contains chemicals identified by the state as causing cancer and reproductive harm. No thermal, noise or electrical power specifications exist for this mechanical plumbing component.

1/2 inch IPS by 3/8 inch O.D. connection

The single specification that determines fit is the 1/2 inch IPS inlet paired with a 3/8 inch O.D. outlet. Installers must verify that both the supply line and the fixture connection match these exact thread and diameter requirements. Buyers needing a different inlet size, outlet size or thread type cannot use this valve.

Highlights

  • Quarter-turn ceramic cartridge enables fast shut-off
  • 1/2" IPS inlet fits standard supply lines
  • 3/8" O.D. outlet connects common fixtures
  • Corrosion-resistant finishes protect valve longevity
  • Prop 65 warning lists chemical hazards for California buyers

Specifications

BrandKINGSTON BRASS

Questions about this item

How do I install the 1/2" IPS inlet on this shut-off valve?

Thread the 1/2" IPS inlet into the supply line using pipe tape; the step often missed is tightening the compression nut on the 3/8" O.D. outlet after the handle is removed for access.

What maintenance will the quarter-turn ceramic cartridge need over time?

The ceramic cartridge is designed for leak-free operation; if drips appear, remove the handle and replace the cartridge rather than repacking a stem.

What pressure or temperature limit appears first during continuous use?

The valve body carries a Proposition 65 warning for chemicals known to cause cancer and reproductive harm, indicating material limits under sustained high-temperature water exposure.

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