name��pneumatic single seat regulating valve model��cvts nominal diameter��40��300mm nominal pressure��pn1.6��4.0��6.4��10mpa ansi 150��300��600��900 jis10��20��30��40k material��wcb��cf3��cf3m��cf8��cf8m pneumatic single seat regulating valve adopt top guide design with s-shaped flow channel, it will help to reduce pressure drop looses. regulating valve equipped with multi-spring diaphragm actuator, which with features like compact structure, high output torque, large adjustable scope and high flow characteristic precision, is widely used in industry like petrochemical, medicine, metallurgy, paper water treatment and so on. |