Puncture Type Sampling Valve

Product Description

The GMK VALVE Puncture Type Sampling Valve is specially designed for safe and contamination-free online sampling from pipelines, reactors, storage tanks, and process systems. The puncture-type structure allows the sampling needle to penetrate a sealed sampling bottle stopper directly, ensuring closed sampling and minimizing operator exposure to hazardous media.

Equipped with an integrated purge function, the valve effectively removes residual process media before and after sampling, improving sample accuracy and reducing the risk of cross-contamination. The valve is widely used in chemical processing, petrochemical plants, pharmaceutical manufacturing, biotechnology, food production, and other industries requiring reliable process sampling.

Description
Application
Q&A

Key Features of Puncture Type Sampling Valve

Closed and Contamination-Free Sampling

The puncture-type design enables sealed sample collection, protecting both the operator and the integrity of the sample.

Online Sampling Capability

Allows direct sampling from operating pipelines without process interruption.

Integrated Purge Function

Removes residual media from the sampling chamber to improve sampling accuracy.

Multiple Operating Options

Press-reset operation
Handwheel operation
Handwheel reset configuration

Corrosion-Resistant Design

Optional PTFE, PFA, FEP, or customized lining materials are available for aggressive media applications.

Wide Size Range

Available in DN15 to DN200 sizes for various process requirements.

High Temperature Service

Suitable for operating temperatures up to 200°C.

Safety Stop Mechanism

Integrated travel limit design ensures reliable and precise valve operation.

Typical Applications of Puncture Type Sampling Valve

Chemical Processing

Sampling of acids, solvents, catalysts, and specialty chemicals.

Petrochemical Industry

Suitable for high-temperature and process-critical sampling applications.

Pharmaceutical Manufacturing

Provides clean and representative sampling while minimizing contamination risks.

Biotechnology & Bio-Pharma

Supports hygienic process sampling requirements.

Food & Beverage Industry

Used for quality control and process monitoring.

Hazardous Chemical Systems

Designed for safer sampling of toxic, flammable, and corrosive media.

Why Choose GMK VALVE Industrial Sampling Valve

GMK VALVE specializes in industrial sampling valve solutions for demanding process industries. Our products are manufactured under strict quality control standards and designed to provide safe operation, long service life, and accurate process sampling performance worldwide.

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