Designed for horizontal or vertical assembly, the WANAN spindle sampling valve offers a reliable and convenient solution for representative sampling without interrupting production processes. Initially manufactured in stainless steel with a PTFE seal, it is also available in other alloys and seals, depending on specific requirements. In chemical and petrochemical plants, the WANAN sampler ensures safety when sampling hazardous and toxic liquids such as halogens, Grignard reagents, alkylating agents and concentrated acids. Its unique quick-connect system means that different bottles and accessories can be used without changing samplers, simplifying management while keeping costs under control. Based on a modular concept (materials, sealings, actuators, connections), the WANAN sampler, also known as WANANTEC, can be adapted to suit different needs and requirements.