Valtorc International’s fire safe, fusible link valves are available in ball valves and butterfly valves for maximum configuration. Fusible link valves are available in sizes from 1/4″ – 4″ (for the ball valve series) and 3″ – 24″ for the butterfly valve series. All fusible links are FM approved and have a temperature range of 165F – 300F. Fusible link valves are available in stainless steel, carbon steel, and ductile iron. Industries served include: petrochemical, oil, gas, and nuclear. The fusible link fire safe valves are ARRA compliant and always shipped out of the USA factory location.