Swing Check Valves yield minimal restriction to low-velocity environments and are ideal for preventing backflow in unidirectional flow applications in horizontal flow piping.
A Butterfly Valves is from a family of valves called quarter-turn valves. The high-performance double offset Butterfly Valves, used in slightly higher-pressure systems, is offset from the centre line of the disc seat and body seal (offset one), and the centreline of the bore (offset two).
Application - To control large range of process parameters, specially for oil and gas production, power generation, chemical, petrochemical, fertilizer, pharmaceutical, sugar, processed food and other process industries.
Gate Valves are ideal for bi-directional flow and tight shutoff. Concentrated flow across the seats of a partially opened gate valve risks possible seat damage, therefore throttling is not recommended. Due to the flow characteristics of the wedge-to-seat design, gate valves should be operated in the full-open or full-closed position. Gate Valves are utilized in applications where minimum pressure drop is desired.