Keofitt Sampling Valve - M4

HD Process are the official distributors for Keofitt Products. The Keofitt M4 is the compact, high‑accuracy sampling valve designed for low‑viscosity liquids and applications where small sample volumes are required. Its hygienic design, membrane‑sealed aseptic barrier, and reliable performance make it a trusted choice in laboratories, pilot plants, and high‑purity production environments.

HD Process supplies the full Keofitt M4 range, including valve bodies, heads, membranes, and accessories designed for 1-100 cP with particles as big as 1.5mm.

Compact aseptic design. Ideal for small tanks, tight installations, and low‑volume sampling points.

Membrane‑sealed sterility. Prevents contamination between samples and protects product integrity.

316L stainless steel construction. Durable, hygienic, and compliant with food, dairy, and pharmaceutical standards.

Multiple valve head options. Manual, pneumatic, steam‑sterilisable, and CIP‑compatible.

Low‑viscosity product suitability. Perfect for water‑like liquids, broths, culture media, and clear beverages.

Fast, simple maintenance. Quick membrane replacement and easy disassembly reduce downtime.