スペロセイキ Company Overview

High technology of valves

In various industrial fields, the piping that runs vertically and horizontally within a plant is an essential facility that cannot be overlooked for the operation of the plant. The fluids flowing through the pipes have various characteristics depending on the type of industry, such as public works including powder, potable water, sewage, and agricultural water, as well as power generation, petrochemicals, and steelmaking, requiring precise flow adjustment functions as needed. Since our establishment in 1973, we have pursued highly reliable products under the philosophy of "valves should have the same durability as piping." In particular, our "rubber-lined butterfly valve" boasts excellent sealing properties and durability, achieving maintenance-free operation. We position this as a standard product, distinguishing it from general-purpose products.