The flap is locked when closed, ensuring reliable prevention of flame transmission! Explosion-proof backflow valve for dust collectors. No maintenance required.
The "Valve X v2" is a maintenance-free passive isolation valve designed to prevent the propagation of explosive flames that may occur in dust collectors. It is installed in the piping upstream of the equipment and can prevent the propagation of explosive flames generated within the equipment by closing a uniquely shaped flap. The flap can close instantly due to pressure from the explosive flames. Once closed, the flap is locked, ensuring that even if flames travel back and forth within the piping, the propagation of flames is reliably prevented. 【Features】 - Maintenance-free - Prevents propagation even if flames travel back and forth within the piping - Functions as a check valve during normal operation - Instantly locks shut in the event of an explosion - Certified by ATEX (Europe) and compliant with NFPA 69 (USA) *For more details, please download the PDF or feel free to contact us.
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【Specifications (Excerpt)】 ■Model: ValvEx v2 ■Sizes: ND100 - DN150 - DN200 - DN250 - DN300 - DN355 - DN400 ■Connection Flange: Bolted flanges (DIN24154-RII T2) ■Max Pred: ≦100kPaG ■Pressure Resistance during Explosion: 250kPaG ■Operating Temperature / Ambient Temperature: -29℃~66℃ / -30℃~80℃ ■Operating Pressure: -50kPaG to +50kPaG *For more details, please download the PDF or feel free to contact us.
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Faik Japan LLC is a company that sells products related to disaster prevention for large facilities and factory plants, focusing on rupture disks, explosion vents, explosion suppression systems, and safety devices. The quality of Faik products is recognized by leading companies in industrialized Japan, boasting over 200 customers in the petrochemical industry, and they are also adopted by overseas plants across the sea. Please feel free to consult us if you have any inquiries.