For years DIE ERSTE Industries' premier and comprehensive line of gate, globe and check valves, featuring the leading design with manufacturing skill, have been satisfying the needs of oil & gas, refining, and chemical industries. Respectively manufactured to API standard 600 and API 602, DE's gate valves are commonly used where minimum pressure drop conforming to Class 150/300/600/JIS10K/JIS20K & PN16/25/40 and bidirectional on-off service is required, and globe valves are used where throttling or shut-off are required while the swing check valves are used to prevent flow reversal in piping systems. Besides, cast iron gate, globe & check valves are available.