匯豐安全閥蝶式A42Y、A62Y彈簧式安全閥結構圖Structural drawing,結構圖如上
結構參數如下:
匯豐安全閥蝶式A42Y、A62Y彈簧式安全閥系列Seris
A62Y-P(54)100V
A62Y-P(31)112V
A62Y-P(55)140V
A62Y-P(55)70V
A42Y-P(56)26V
A42Y-P(45)45V
A42Y-P(33)26.5V
此系列彈簧式安全閥閥門適用于火力發電廠或發電站蒸汽介質設備及管路上,作為超壓保護裝置。當管路內壓力超過允許值時,閥門自動開啟,全量排放;當壓力降至規定值時,彈簧式安全閥閥門自動快速關閉,保證設備及管理的安全有效持續運行。
The valve is applicable for the steam medium equipment and pipeline of firepower power plant,as the equipment of protecting super-pressure.When the pressure of equipment and pipeline exceeding the allowed value,the valve will tum on automaticaly and discharge the pressure entirely.When the pressure decrease to the stated value,the valve will quickly tum off automatically,in order to make the equipment and pipeline run safely and effectively.
匯豐安全閥蝶式A42Y、A62Y彈簧式安全閥主要性能規范、主要零部件材料、外形尺寸及連接尺寸參數表如下: