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臨夏One piece ball valve wv101

臨夏One piece butterfly handle ball valve wv101b

臨夏Two piece ball valve wv102

臨夏Two piece internal and external tooth ball valve wv102m

臨夏Three piece ball valve wv103

臨夏Three way ball valve

臨夏One piece flange ball valve

臨夏Two piece flange ball valve wv301

臨夏Mini internal thread ball valve wv201

臨夏Mini external tooth ball valve wv202

臨夏Mini internal and external tooth ball valve wv203

臨夏Hose connector internal tooth Mini valve