Masoneilan Severe Service Valves / MasoneilanMasoneilan 74000 Series Heavy Oil Process Valve
Masoneilan 74000 Series Heavy Oil Process ValveThe base‑level 74000‑Series control valve adopts single‑stage trim within an angle‑style body, featuring simplified flow geometry for both valve body and trim. Its streamlined flow‑path design delivers proven reliability in heavy‑oil and harsh refining services with entrained solids, where complex conventional trims suffer catastrophic damage from high‑velocity erosive jets. Widely recognized across the industry and frequently name‑specified by experienced users, the 74000‑Series stands out as a differentiated solution with unique design and outstanding performance for the toughest process conditions.








