Isolation valves

Bio-Chem Fluidics isolation valves offer a completely inert, non-metallic flow path. The solenoid actuator is separated from the fluid path by a flexible diaphragm. Coupled with low internal volume, precise flow control and ease of installation, the valves are ideally suited for use with highly aggressive or high-purity media, for example in analytical chemistry or clinical diagnostics. The range includes 2-way normally open (NO) and normally closed (NC) valves as well as 3-way types. With the exception of the 079 and 179 series products that are designed for manifold mounting, the valves are equipped with 1/4"-28 UNF ports. We offer valves for 12 V or 24 V use with bodies and diaphragms constructed from a variety of materials and in four differerent bore sizes. Life expectancy: 20,000,000 cycles.

Mounting options: at the bottom of the detail page for each valve you'll find links to accessories. You can display them either singly or, by clicking "Display accessory details", simultaneously with the product of interest on one page. Valves with an "M" at the end of the part number have two mounting holes but can, nevertheless, be used with the other mounting options if required.