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Double ferrule air source ball valveDouble card sleeve air source ball valve related products: YZG6, 7 series pneumatic pipeline stop valve; YZQ series; YZJ series measuring pipeline stop valve; YZ series i...Read More
Air source card sleeve ball valveAir source ferrule ball valve for medium: non-corrosive or corrosive media such as oil, water and gas The air source card sleeve ball valve does not need to be welded wh...Read More