Harvest Right Pressure Release Valve

Struggling to maintain a pristine environment inside your freeze dryer when releasing pressure? The Harvest Right Pressure Release Valve is the essential upgrade for ensuring only clean, dry air enters your chamber, protecting the integrity of every batch. This high-quality valve connects conveniently to the side of your freeze dryer, right where the vacuum hose attaches, for easy access. Constructed from heavy-duty stainless steel, it's built for long-lasting durability. Its crucial function is to prevent contaminated air or moisture from being pulled back into the freeze dryer from the drain bucket, a critical feature when processing delicate materials in scientific or pharmaceutical applications.

Features

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Clean Air Intake

Ensures only clean, dry air enters the chamber when releasing pressure, protecting your batch from contamination.

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Convenient Connection

Attaches easily to the side of the freeze dryer at the same port as the vacuum hose for simple access.

💪

Durable Construction

Made from high-quality, heavy-duty stainless steel for reliable, long-lasting performance.

🛡️

Contamination Prevention

Prevents moisture or water from the drain bucket from being pulled back into the freeze dryer.

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Ideal for Delicate Materials

A crucial upgrade for scientific and pharmaceutical users who require maximum purity and control.

Specifications

Specification	Value
Material	Heavy-Duty Stainless Steel
Connection Point	Side of freeze dryer (vacuum hose port)
Compatibility	All Harvest Right Freeze Dryer Models

Warranty

This product is covered by Harvest Right's standard manufacturer warranty. For detailed information, please contact Harvest Right support directly.

FAQs

Why do I need a Pressure Release Valve?+

This valve provides a dedicated port for clean air to enter the freeze dryer when releasing the vacuum. This prevents potentially contaminated ambient air or moisture from the drain line from being sucked back into the chamber, which is crucial for maintaining the purity of your freeze-dried products. For a deeper dive into choosing the right equipment, check out our complete freeze dryer buyer's guide.

Where does this valve install on my freeze dryer?+

It connects to the side of the freeze dryer at the same location where the vacuum hose connects. This makes for easy and convenient access without modifying your machine.

Is this valve compatible with all Harvest Right models?+

Yes, this pressure release valve is designed to be fully compatible with all models and sizes of Harvest Right freeze dryers, from the small home units to the large pharmaceutical machines.

What is the benefit of this valve over releasing the drain valve?+

Releasing the drain valve can create a suction effect that pulls air and potentially dirty water from the drain bucket and hose back into the freeze dryer. This valve provides a clean, separate air inlet, completely isolating the chamber from the drain line and ensuring the integrity of your final product. This is especially important when using silicone mats or trays that you want to keep pristine.

Is the Pressure Release Valve difficult to install?+

No, installation is very straightforward. You simply attach it to the vacuum hose port on the side of your unit. No special tools are required, and the process typically takes less than a minute.

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Harvest Right Pressure Release Valve