技术性能适用范围(Pa)105～1.3x10-5阀门漏率(Pa.L/S)≤1.3x10-6介质温度（℃）-25～+80(密封材料为***橡胶)-30～+150(密封材料为氟橡胶)法兰标准JB919安装位置任意连接及外形尺寸型号通径(DN)ΦDΦBHALL1n-ΦCGI-32327864512262294-Φ7GI-40408570556532GI-5050110906971454-Φ9GI-636313011072268755GI-808014512580308563GI-10010017014593110754-Φ12GI-15015022019512235155988-Φ12GI-20020027525015640159117GI-25025033030025945167132GI-300300380350284551971628-Φ14注：GI-63C法兰连接为GB/T6070标准。)