Safety Plunger Sampling Valve

PRODUCT DESCRIPTION

The GMK VALVE Safety Plunger Sampling Valve is designed for safe, accurate, and leak-free sampling of viscous, hazardous, high-temperature, and pressurized media in pipelines and storage tanks.

It is widely used in petrochemical, chemical, pharmaceutical, and industrial processing systems where safe sampling of flammable, explosive, or toxic media is required.

The valve adopts an integrated plunger-through-body structure, ensuring zero dead volume and preventing residual liquid or gas discharge during sampling. This improves sampling accuracy while protecting operators and the environment.

Optional cooling and purging functions can be added according to process requirements, making it suitable for high-viscosity and condensation-prone media.

Description
Application
Q&A

KEY FEATURES

Safety-oriented plunger structure design
Anti-leak and zero dead volume sampling
Suitable for hazardous and explosive media
High-viscosity fluid compatibility
SS316L stainless steel construction
High temperature and corrosion resistance
Optional cooling / purging functions
Stable and reliable operation

STRUCTURE DESIGN

The valve consists of:
Plunger system, emergency/safety valve unit, transmission screw, valve body, handle, support bracket, outlet pipe, sealing components, and flange connection.

Integrated structure reduces leakage points and improves operational safety.