克西顿蝶阀 DN200,阀板316SS F79U012 F990DLT200 I0S0S0N0M8K + F89U-020DA + TVA-M2WGNCM
Fig990 DN50 (990W0050-I0S0S0E0M2K)
Fig990 DN65 (990W0065-I0S0S0E0M2K)
Fig990 DN100 (990W0100-I0S0S0E0M2K)
Fig990 DN125 (990W0125-I0S0S0E0M2K)
Fig990 DN150 ( 990W0125-I0S0S0E0M2K)
Fig990 DN200 (990W0200-I0S0S0E0M2K)
KEYSTONE F990 F992系列蝶阀调节型蝶阀F990/F991/F992
特点及优点
*Keystone标准顶法兰
*关闭严密
*阀杆两级密封
*寿命长
*连接方式:对夹、支耳
标准规范
尺寸(mm):25-500
适用温度(摄氏度):-40-150
压力(MPa):1.0
阀体材质:铸铁,球墨铸铁
阀板材质:不锈钢
阀杆材质:不锈钢
阀座材质:乙丙橡胶,丁晴橡胶,聚四氟包乙丙橡胶,聚四氟包丁晴橡胶,丁纳橡胶BunaN