优 点Merit:高寿命、防腐蚀。安装位置任意、且易于更换。 High Cycles,corrosion.Installation position of arbitrary, and easy replacement. 材 质Material: 阀体Body: SUS304 焊接波纹管Bellows: AM350 手柄Shank: AL O型圈 O-Ring: VITON 参 数parameter: 驱动形式Drive:Manual 密封形式Sealing:Bellows 法兰形式Flanges:KF, CF 真空漏率Leak Rate:1x10-10Pa.M3/S 寿命Endurance:200Thousand Cycles 烘烤温度Temperature:150℃