Brass Floor Drain Deodorant Valve – Odor-Block Drain Core

Brass Floor Drain Deodorant Valve – Smart Odor-Blocking Drain Core

Upgrade your bathroom, kitchen, or balcony drain with this premium Brass Floor Drain Deodorant Valve. Engineered from solid brass for lasting durability, this clever drain core uses an elastic spring-seal mechanism that automatically opens with water flow and seals shut when dry — locking out unwanted odors and keeping your space fresh and hygienic.

Whether you need it for a shower floor drain, washing machine outlet, kitchen sink, or balcony drain, this versatile insert fits drainage pipes with a diameter of ≥40mm or ≥50mm, making it a practical solution across multiple household applications.

Made in Mainland China.

Key Features

• Automatic Seal Technology: Spring-gravity design opens with water flow and closes automatically when water stops — no manual adjustment needed.
• Solid Brass Construction: Corrosion-resistant, heavy-duty brass body ensures long-term performance in wet environments.
• Effective Odor Blocking: Deep-water sealed core traps sewer gases, keeping bathrooms, kitchens, and utility areas smelling clean.
• Large-Hole Drainage Design: Wide openings allow fast, efficient water flow while still filtering debris and hair.
• Multi-Application Use: Ideal for shower floors, bathroom drains, kitchen sinks, balconies, and washing machine outlets.
• Easy Installation: Simply drop into your existing floor drain housing — no tools required.
• Gold Finish: Attractive gold-tone brass finish complements modern and classic bathroom decors.

Specifications

• Material: Brass
• Color: Gold
• Type: Spring Gravity Core / Deep Water Sealed Core
• Compatible Drain Pipe Diameter: ≥40mm / ≥50mm
• Application: Floor drains — shower, bathroom, kitchen, balcony, washing machine
• Origin: Made in Mainland China

Package Includes

• 1 × Brass Floor Drain Deodorant Valve Core

Note: Please allow 0–1cm variance due to manual measurement. Actual color may vary slightly from photos due to monitor differences.

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For more guidance on maintaining healthy bathroom plumbing and ventilation, visit the CDC Healthy Water – Hygiene resource.

Learn more: Plumbing fixture

Frequently Asked Questions

Q: What drain pipe sizes is this brass floor drain valve compatible with?

A: This deodorant valve drain core is designed to fit drainage pipes with an inner diameter of ≥40mm or ≥50mm. It's suitable for most standard residential floor drain housings in bathrooms, kitchens, balconies, and laundry areas.

Q: How does the odor-blocking mechanism work?

A: The valve uses a spring-gravity elastic seal. When water flows through, the seal opens automatically to allow fast drainage. When no water is flowing, the seal closes tightly, creating a barrier that prevents sewer gases and unpleasant odors from rising back up through the drain — no manual operation required.

Q: Is this drain core easy to install?

A: Yes! Installation is straightforward. Simply insert the brass drain core into your existing floor drain housing. No special tools or plumbing skills are needed. It acts as a direct drop-in replacement or upgrade for worn or odor-prone drain inserts.

Q: Can I use this valve in a washing machine drain or kitchen sink?

A: Absolutely. This versatile deodorant valve is suitable for a wide range of applications including shower floor drains, bathroom floor drains, kitchen sinks, balcony drains, and washing machine outlets — anywhere you need effective drainage with odor control.