| 摘要 |
PURPOSE: A high differential pressure control valve for a marine plant is provided to improve pressure reducing effects by increasing the energy loss of fluid flowing in a limited disc loaded body space. CONSTITUTION: A high differential pressure control valve for a marine plant is composed of a disc loaded body (20) in which multiple discs (10) are piled up. Each of the discs is composed of first flow path grooves (12) and second flow path grooves (13). The first flow path grooves are formed in an arch shape. Both ends of the second flow path grooves are bent toward the first flow path grooves. One end of each first flow path groove is located at the center of the second flow path groove. Multiple connection grooves (21) are formed between the first and second flow path grooves to connect the first and second flow path grooves to each other. [Reference numerals] (AA) Lamination |
