# HUBBELL KILLARK KDB-1 Drain Breather 1/2" NPT - Industrial Enclosure Ventilation

Ensure the longevity and safety of your industrial enclosures with the HUBBELL KILLARK KDB-1 Drain / Breather, a critical component for managing pressure and moisture. This 1/2-inch NPT drain/breather valve is engineered to provide superior protection against environmental factors, making it an essential part of any reliable electrical or electronic system.

**Key Features:**

-   **Pressure Relief:** Prevents pressure buildup within enclosures.
-   **Moisture Control:** Effectively manages condensation and prevents water accumulation.
-   **Durable Construction:** Built to withstand harsh industrial environments.
-   **Easy Installation:** Simple and straightforward integration into existing systems.
-   **1/2" NPT Thread:** Compatible with a wide range of enclosures and systems.

The HUBBELL KILLARK KDB-1 Drain / Breather is designed for optimal performance in demanding applications. Its robust build ensures long-lasting protection against dust, chemicals, and extreme temperatures. The breather function facilitates proper airflow, reducing the risk of internal pressure and potential damage to components. This valve is perfect for environments where enclosures are exposed to harsh conditions. The HUBBELL KILLARK KDB-1 offers a simple yet efficient solution for maintaining the integrity and operational reliability of industrial automation and control systems.

Rely on the HUBBELL KILLARK KDB-1 for reliable performance. Ensure the safety and longevity of your critical electrical systems. For inquiries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Industrial Automation > Enclosure Components > Breather Valves
- **Tags:** 1/2 npt, drain breather, hubbell, industrial enclosures, killark, ventilation valve

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- HUBBELL KILLARK KDB-1 Drain Breather 1/2" NPT - Industrial Enclosure Ventilation-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/hubbell-killark-kdb-1-breather-valve)
> Updated: 2026-09-30