ZXN series of pneumatic control valve film through two-seater In a dual-oriented structure, with multi spring implementing agencies. A compact, light weight, movement sensitive, small pressure loss, allowing high pressure, valve capacity, the flow of accurate, easy to maintain, and other advantages, can be used to harsh working conditions. Particularly applicable to larger valve after pressure, the leakage of the main requirement of occasions.

This series of products are standards-based, thermal-, low-, bellows seal type, jacket insulation type, and other types. Nominal pressure grade products have PN (MPa) 1.6,4.0,6.4; valve calibre of DN (mm) 20 ~ 200; applicable fluid temperature -196 ℃ to +560 ℃ within the framework of various grades; leakage of the Class II standards, Class IV, V level; linear flow characteristics, such as the percentage. A variety of different specifications to choose from.