J11H-16C苏式精铸机截止阀产品型号：J11H-16C详细说明：TGB(J11H-16C、J11W-16P、J11W-16R)性能规范Specification公称压力Pn16强度试验压力Ps2.4MPa密封试验压力Pm1.76工作压力P1.616c水、蒸气、油类适用介质16p硝酸类、食品类16R醋酸类16c≤425℃适用温度t16p≤425℃16R主要零件材料Materialformainparts主要零件J11H-16CJ11W-16PJ11W-16R阀体、阀盖铸钢铬镍钛钢铬镍钼钛钢阀瓣铬镍钛钢铬镍钼钛钢铬镍钼钛钢填料石棉盘根聚四氟乙烯聚四氟乙烯主要外形尺寸、连接尺寸及重量Mainexternalconnectingdimensi***andweight公称通径DN（mm）管螺纹G尺寸（mm）重量(kg)LESHH1D0151/2″901432109117550.9203/4″1001636109117551.1251″1201846132142801.83211/4″14020551561681002.54011/2″17022651671821003.7502″20024801822001205.56521/226026952002231409.3)