Needle valve FCM200

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The FCM200 Micro Dispensing Valve features reduced flow path volume and enhanced actuation for cleaner line breaks. The FCM200 is suitable for streaming lines or dispensing dots of low to moderate viscosity underfill, encapsulants, conformal coatings, and lubricants. The FCM200 can apply fluids at up to 8 mm above the substrate to create a true “non-contact” application. The FCM200 is compatible with all PVA automated platforms. The FCM200 has many integrated features including: Interchangeable tip and nozzle retainer designs for various dispensing profiles Integrated self-cleaning nozzle feature On board syringe bracket with optional low-level sensor Optional valve heating for viscosity control Micrometer flow adjustment with lock ring Highly repeatable results with superior pattern definition Quiet, pulse-free operation The application of a liquid adhesive to join two surfaces, such as metal, plastic, glass, rubber, or ceramic, together which forms a complete bond and transfers forces between the substrates. Conformal Coating The application of a protective film or layer of liquid onto a PCB, either in selected areas or over the entire assembly. Conformal coatings are applied using an array of technologies such as atomized spray, airless film, needle dispense and jetting. Encapsulation & Glob Top Applying an epoxy or silicone-based fluid that completely covers a defined area around a flip chip or wire bonded component. This provides mechanical shock and vibration stability, as well as environmental protection from moisture and foreign objects.