Isolation Valves

LSP Series valves are chemically inert pinch-tube style solenoid valves featuring a flow capacity of 330 Lohms and zero dead volume. Available as a 2-way, normally closed model, the valves are engineered with a unique internal full bore tubed design path that yields high bi-directional flow performance while minimizing damage to any sensitive fluids flowing through the valve. This tubed design is integrated into the flow ports, thus eliminating the need for a secondary sealing gasket between the valve and a mounting surface.

LFN Series valves are compact, 7 mm chemically inert diaphragm style valves with zero dead volume. These 2-way, normally closed valves are rated for bi-directional flow and use a contoured internal flow path designed for complete flushing capability. Featuring an extremely low internal volume of 9 µL, a flow capacity of up to 2500 Lohms, and power consumption as low as 900 mW, these valves provide consistent, reliable switching performance in the smallest footprint possible.

LFR Series valves are 13 mm, 3-way chemically inert diaphragm-style valves. Featuring power consumption as low as 1.6 W and a flow capacity of up to 700 Lohms, these diaphragm-style valves have been optimized for high flow performance without compromising reliability.