400 Series Autovalve
The Series 400 is a reliable and durable pneumatic meter mix autovalve built with PTFE seals that reduce maintenance in the shut-off area.
Overview
The retraction of the shafts allows for higher flow rates of A & B components. The autovalve is easy to clean. If cross contamination occurs, the manifold can be removed and cleaned without disassembly of the valve body.
Valve, manifold, and handle must be ordered for complete assembly. For high back pressure conditions over 1,000 psi (69 bar), order a double air cylinder.
Series 400HF Autovalve
Also available, the 400HF autovalve provides flow rates that are 15-30% greater than the standard 400 valve configurations, without compromising accuracy or consistency. The large 19 mm (0.75") material inlet ports permit flow rates of 4 to 5 gallons per minute, depending on pump capability and material viscosity.
Two-Component (2K) Products

Accurately Mix and Dispense
Nordson EFD leads the way with industrial mixing systems that are uniquely designed to accurately mix and dispense two-part adhesives and sealants while eliminating entrapped air.
Our 2K industrial mixing systems, products, and mixer accessories are manufactured in the USA in facilities that are ISO 9001:2000 certified.
Find the Perfect 2K Mixer
Nordson EFD’s high-quality mixers ensure optimal performance of two-component materials by dividing and recombining the materials evenly into a homogeneous stream.

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