欧美日韩成人在线影院_亚洲免费在线观看中文字幕_麻豆福利夜间视频_成人免费看片又大_中文字幕欧美手机精品_青青在线看片_久久天天躁日日躁狠狠躁_国产一级黄片一区二区三区_撕开奶罩疯狂揉吮奶头_啊快舒服亚洲视频

簡(jiǎn)體中文版 English

Product List

Z673H-6, 10, 16 series pneumatic valve is one of the series of control valves produced by our company. The product in the process of production and application of continuous digestion and absorption of similar products at home and abroad, the structure and manufacturing process of advanced features. Continue to improve the scientific and technological content of products, from the technical details to improve the overall performance of the valve. The automatic control of the products by using electromagnetic valve and other accessories to complete the opening and closing movements of the two position. Users can choose according to the actual needs. Z673H series pneumatic slurry valve variety. The main body is made of cast iron, cast copper, stainless steel, etc.. Path from DN50~DN10000. The products are widely used in chemical, coal, sugar, water, paper and other fields, is an ideal sealing valve. Particularly suitable for the paper industry in the pipeline for regulation and throttle use.
Mandatory
Mandatory
Mandatory
Mandatory

Be sure to write clearly consulted or purchase products detailed parameters and quantity.