The Pipeline Needle Core Sampling Valve

一．Product Introduction

The Pipeline Needle Core Sampling Valve is an efficient and safe online sampling device suitable for various industrial scenarios. Equipped with a purge function and multiple operation modes, it ensures sampling accuracy and operational convenience. Widely used in chemical, petrochemical, pharmaceutical, hazardous chemical and other industries, it is an indispensable key equipment in industrial production.

二．Product Features

• Online Sampling: Enables direct sampling on operating pipelines without shutting down the system.
• Purge Function: Removes residues inside the sampling valve through purging to avoid cross-contamination.
• Puncture-Type Design: Applicable to various types of pipelines, capable of penetrating sampling bottle stoppers for sealed sampling to ensure sample integrity.
• Limit Design: Equipped with a limit function to ensure accurate switch positions and prevent over-operation.

三．Technical data

• Push-Type Reset: Easy to operate, suitable for frequent sampling occasions.
• Handwheel Switch: Controls valve opening and closing via handwheel, ensuring stable and reliable operation.
• Handwheel Reset: Features handwheel reset design for convenient valve reset operation.
• Lining Option: The valve interior can be lined with corrosion-resistant materials, suitable for corrosive media.
• Specification Range: DN15-DN200, compatible with pipelines of different diameters.
• Temperature Range: Can withstand a maximum operating temperature of 200°C.