1. はじめに プラグバルブは、絶縁用に広く使用されている汎用性の高い 1/4 回転バルブです, 流用, 産業用システムにおける時折のスロットリング. Its simple design—a cylindrical or conical plug rotating within a

1. Introduction The control valve is the primary final control element in most automated process systems: it receives a command from a controller and modulates a flow passage to regulate

1. Introduction A pressure reducing valve is a fundamental element in piping and process systems: 高い入口圧力を自動的に安定した圧力まで下げます。, lower outlet pressure and maintains

1. Introduction A globe valve is a linear motion valve that uses a movable disk (プラグ) 固定リングシートに接して流れを調整するもの. Its configuration enables precise

1. Introduction Ball valves are quarter-turn shut-off devices that combine compactness, 低圧降下と強力なシーリング能力. Their straightforward operation and high reliability have made them a default choice

1. Introduction A check valve (非ターンバルブ, 一方向バルブ) 流体システムの基本的なコンポーネントです: 原則としてシンプル, 実際には重要なことがよくあります. They protect equipment from reverse

1. Introduction A gate valve is a fundamental isolation device in industrial fluid systems. 彼らの長脳卒中, linear gate creates a near-unobstructed flow path when fully open and a positive mechanical