surface safety valve

Surface Safety Valves (SSVs) are fail-safe shutdown valves installed at the surface of oil, gas, and production facilities to automatically isolate flow during emergency or abnormal operating conditions. Designed as a critical component of safety and emergency shutdown systems, they provide rapid shut-off, reliable protection, and enhanced operational safety in high-risk environments. Commonly used in industries such as oil & gas production, offshore platforms, pipeline systems, petrochemical facilities, LNG plants, and wellhead installations, surface safety valves support personnel safety, environmental protection, equipment safeguarding, regulatory compliance, and emergency shutdown functionality by automatically stopping the flow of hydrocarbons when triggered by pressure, fire, or emergency shutdown signals.