Stopcock, Mercury Cup, Two Limb, Hollow Plug, High Vacuum

Description

The Stopcock, Mercury Cup, Two Limb, Hollow Plug, High Vacuum is a high-performance valve designed for precise control in high-vacuum systems, specifically tailored for use with mercury-based applications. The two-limb design allows for easy connection to vacuum systems, and the hollow plug mechanism ensures accurate and reliable flow regulation, even in extreme low-pressure conditions. Ideal for laboratory applications involving mercury, this stopcock ensures leak-proof sealing and maintains optimal vacuum conditions during experiments.

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Key Features

1. Mercury Cup Design:

Features a mercury cup to ensure the safe handling and regulation of mercury-based systems, providing a secure and efficient seal when working with mercury vapors or liquids in vacuum applications.

2. Two-Limb Configuration:

The two-limb design offers simplicity and flexibility for connecting to various apparatus, making it suitable for a wide range of vacuum setups.

3. Hollow Plug for Precise Control:

The hollow plug mechanism allows for fine adjustments to the flow, ensuring stable and consistent vacuum conditions necessary for sensitive experiments.

4. High-Vacuum Performance:

Specifically designed for high-vacuum systems, this stopcock is capable of handling extremely low-pressure environments, ensuring that no vacuum is lost during operation.

5. Leak-Proof Operation:

The hollow plug and mercury cup design ensure an airtight seal, preventing any vacuum loss, which is critical in maintaining the integrity of high-vacuum systems.

6. Durable and Chemical-Resistant:

Made from high-quality materials resistant to mercury and other harsh chemicals, this stopcock is built to withstand corrosive environments and maintain its performance under challenging conditions.

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Product Highlights

Mercury Cup for Safe Mercury Handling:

The mercury cup allows for the safe containment and regulation of mercury in high-vacuum applications, ensuring leak-proof sealing and preventing contamination.

Two-Limb Design for Easy Connection:

The two-limb configuration simplifies the setup process by offering flexibility in how the stopcock is connected to the rest of the system.

Hollow Plug for Precise Flow Adjustment:

The hollow plug provides accurate control over the vacuum, enabling precise adjustments to the flow and pressure levels in high-vacuum systems.

Leak-Proof Operation in High-Vacuum Systems:

The stopcock is designed to maintain a tight seal, preventing vacuum loss and ensuring reliable and efficient operation under low-pressure conditions.

Durable Construction for Harsh Environments:

Resistant to mercury and other chemicals, this stopcock is built for durability and longevity, even in aggressive chemical environments.

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Applications

1. Mercury Distillation:

Ideal for mercury distillation processes where precise flow control is essential, the stopcock’s mercury cup ensures that mercury vapors are safely contained and efficiently handled under high-vacuum conditions.

2. Vacuum Filtration with Mercury:

Useful in vacuum filtration setups that require mercury or mercury compounds to be handled safely, ensuring proper vacuum conditions while maintaining a secure seal.

3. High-Vacuum Mercury Handling:

Essential for laboratory procedures involving mercury, such as chemical reactions or separations, where maintaining a stable vacuum is critical.

4. Scientific Research and Experiments:

Used in a variety of scientific experiments where high-vacuum systems and mercury are involved, offering reliable and precise control.

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Why Choose This Stopcock?

Safe Mercury Handling:

The mercury cup is specifically designed to prevent mercury leakage and ensure the safe operation of mercury-based systems, which is crucial in sensitive and hazardous environments.

High-Vacuum Efficiency:

Capable of withstanding extremely low-pressure environments, this stopcock is ideal for maintaining stable vacuum conditions in applications requiring high-vacuum systems.

Precise Flow Regulation:

The hollow plug design allows for fine, accurate control over flow and vacuum pressure, enabling optimal conditions during experiments.

Durable and Corrosion-Resistant:

Built from corrosion-resistant materials, this stopcock is durable and suitable for long-term use in laboratories handling hazardous materials.

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Technical Specifications

Material: Corrosion-resistant metal (e.g., stainless steel, PTFE)

Bore Type: Two-Limb Design with Mercury Cup

Plug Type: Hollow Plug

Vacuum Rating: High-Vacuum

Flow Control: Adjustable via hollow plug

Socket Type: Standard laboratory fittings (e.g., 24/29, 19/26)

Chemical Compatibility: Resistant to mercury and other chemicals

Temperature Range: -200°C to +250°C

Dimensions: Customizable based on application (typically 100-150 mm for limbs)