API class 150# stainless small operating torque butterfly valve

Structural characteristics

Main parts: Body, disc, multilevel seat ring, stem, driving mechanism etc.

Design principle: Designed by three-dimensional eccentric theory, it makes space moving trace of sealing face achieve the ideal. There is no friction and interference among sealing faces. By choosing the appropriate sealing materials, it ensures products' good seal, corrosion resistance, high temperature resistance and abrasion resistance, etc. Also, the seat ring is a multi-level structure which can be compatible between soft seat and metal seat.

Our mission: Innovation, advanced technology, high efficiency, energy conservation, environmental protection, service society. Our goal: Provide efficient and excellent solution for every requirement. Create a beautiful environment where human live harmoniously with nature.

Jiangsu Comsmic Power Environmental Protection Tech Co., Ltd was established in 2007. Through constant innovation and creative technology, our company has developed into the supplier for products of whole water environment. Our company adopts the international technology to produce and provide kinds of products related to fluid system. We are specialized in manufacturing and supplying valves, gates, water supply equipments, mud scrapers and pump station with international standards(API, GB,DIN,JTS,,BS, ISO standard, etc). The valves generallly include butterfly valve series, gate valve series, check valve series, exhaust valves series, hydraulic valves, ball valve series, etc. Also, we can provide a set of solutions for sewage treatment and related products to customers.