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Kɔc ye kɔc cɔl round gate ye kɔc cɔl city water supply drainage, chemical industrial flood prevention, water utility, water worker buildings, water outlets, and so on to change the drainage path or cut the flow of water. Can be widely used in tap water plants, wastewater treatment plants, urban rainwater pump stations, water utility protection and other industries. Can be widely used in tap water plants, wastewater treatment plants, urban rainwater pump stations, water utility protection and other industries.

Lɔ̈ɔ̈i de dɔ̈ɔ̈r ye cɔl round gate ee cɔl CJ/T300-1992 standard de Department of Construction ku AWWA standard de United States. A ye luɔ̈ɔ̈i në municipal, petroleum, chemical, power station, metallurgy, coal, light industry, food, pharmaceutical, water utility, wastewater treatment, etc. Nominal pressure is below 0.1MPa, at the pipeline junction well, sandy soil pool, sewage channel, original station well water port, clean water pool etc., stop water flow, pass, adjust water level. The nominal pressure is below 0.1MPa, at the pipeline junction well, sandy soil pool, sewage channel, original station well water port, clean water pool etc., stop water flow, pass, adjust water level. Can be used with manual, electric, and liquid switches to achieve field operation and remote centralized control. Can be used with manual, electric, and liquid switches to achieve field operation and remote centralized control. Can be used with manual, electric, and liquid switches to achieve field operation and remote centralized control. Can be used with manual, electric, and liquid switches to achieve field operation and remote centralized control. A ye raan dɔ̈ɔ̈r bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈n looi bɛ̈ Kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl ye kɔl