匯豐安全閥蝶式A42Y、A62Y彈簧式安全閥結(jié)構(gòu)圖Structural drawing,結(jié)構(gòu)圖如上
結(jié)構(gòu)參數(shù)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(fā)電廠或發(fā)電站蒸汽介質(zhì)設(shè)備及管路上,作為超壓保護裝置。當管路內(nèi)壓力超過允許值時,閥門自動開啟,全量排放;當壓力降至規(guī)定值時,彈簧式安全閥閥門自動快速關(guān)閉,保證設(shè)備及管理的安全有效持續(xù)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(guī)范、主要零部件材料、外形尺寸及連接尺寸參數(shù)表如下: