New butterfly valve for mining applications
Mechanical pipe-joining systems manufacturer Victaulic has expanded its range of Vic-300 MasterSeal butterfly valves to include a new shouldered model specifically designed for mining applications.
“The shouldered SC761 MasterSeal butterfly valve is designed specifically for mining applications and is built for use in demanding working environments, says Victaulic South Africa regional manager Barry van Jaarsveld.
Made from ductile iron conforming to ASTM A-536 standards, which is the international standard specification for ductile iron castings, the SC761 MasterSeal butterfly valve is designed for bidirectional, dead-end services to full working pressure and is rated to 2068 kPa.
Seats are available in Grade E ethylene propylene diene monomer for water services, in Grade T lubricated nitrile for oil, air and gas services, or in Grade O fluoro-elastomer for some chemical services.