For the application of liquid agents containing fillers.
The 794 series screw valve can precisely control time and pressure through screw supply technology, allowing for the uniform application of liquid agents with fillers at high accuracy. The 794 screw valve offers two types of motors. The brushed motor operates at a cycle rate of 60 to 90 shots per minute, making it suitable for lines and stripes. The brushless motor operates at high speed and high cycle rates, making it suitable for microdots.
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basic information
【Specifications】 Weight: 544 g 【Material】 Liquid chamber: SUS440C Screw: SUS440C “U” cup: Filled Teflon, spring-driven Liquid supply port fitting: SUS304, 10-32UNFx5/32 (Push-in option: Polypropylene) Screw speed: 250-500 RPM, depending on input voltage Input voltage: 12-24 VDC (<10% ripple) Air input: 0-30 psi (0-0.21 MPa) Clean dry air Maximum acceleration: 2G
Price information
It varies by model, so please contact us.
Price range
P5
Delivery Time
P4
Applications/Examples of results
Solder application
Line up（8）
| Model number | overview |
|---|---|
| 794-SB (7021913) | [Specifications] 8 pitch, brushless motor, slide head, foot nozzle |
| 794-FB (7021908) | [Specifications] 8 pitch, brushless motor, fixed head |
| 794-SB-16 (7021914) | [Specifications] 16 pitch, brushless motor, slide head |
| 794-FB-16 (7021909) | [Specifications] 16 pitch, brushless motor, fixed head |
| 794-SR (7021916) | [Specifications] 8 pitch, brushed motor, slide head, foot nozzle |
| 794-FR (7021910) | [Specifications] 8 pitch, brushed motor, fixed head |
| 794-SR-16 (7021917) | [Specifications] 16 pitch, brushed motor, slide head, foot nozzle |
| 794-FR-16 (7021911) | [Specifications] 16 pitch, brushed motor, fixed head |
Company information
Nordson Corporation is a global leading company that manufactures precision dispensing equipment for various materials such as adhesives, sealants, and coatings. Its headquarters is located in Shinagawa, Tokyo, and it has a laboratory facility capable of conducting lab tests with various equipment, along with offices that provide customer support from nine sales offices across the country. Additionally, the headquarters of Nordson Corporation, the parent company of Nordson, is located in Westlake, Ohio, USA, and it has direct sales offices in over 30 countries worldwide, enabling global customer support.