PZ673TC气动调节刀闸阀

pz673tc气动调节刀闸阀，耐磨陶瓷刀闸阀特点：

密封副采用结构陶瓷，可防止固体颗粒对密封面的冲刷、磨损，保证阀门密封的持久有效。

单阀座设计可有效防止积灰、积渣及卡阻。

单阀座、单向带压密封。

pz673tc气动调节刀闸阀适用工况：

适用于灰渣、泥渣、煤浆、矿浆、污水等固体、液固、气固两相介质输送系统中管道切换阀，如选煤厂重介质管路系统。

pz673tc气动调节刀闸阀技术规范：

公称压力：0.6～1.6mpa

公称通径：dn50～600

适用温度：-40～150℃（高温需另注明）

连接形式：法兰

驱动方式：手动、电动、气动

标准规范：

设计制造标准：

结构长度标准：gb/t12221-2005

连接法兰标准：gb/t 9113

压力温度等级：gb/t12224-2005

试验检验标准：gb/t13927-2008

pz673tc气动调节刀闸阀对夹式连接、明杆平行式刚性单闸板，阀座密封面为硬质合金与聚四氟乙烯，公称压力pn10~16，阀体材料为碳素钢（pz73h-10c/16c）、不锈钢（pz73f-10p/16ppz73y-10p/16p），具有排渣功能的的闸阀。

pz673tc气动调节刀闸阀采用全圆形的通道设计，在刀板上端安装有聚四氟乙烯、刮泥器，聚胶脂或含ni耐磨铸铁制成的耐磨折边锥体安装在刀闸阀的进口端，可在阀体四周设置多个冲洗口。刀板底端加工成刀刃，光洁度高，保证了良好的密封性。广泛满足造纸、纸浆工业、工业污水和城市污水处理、化工厂、飞灰处理、散状物料输送、食品饮料工业的使用要求及工作条件苛放慢的环境条件下。

pz673tc气动调节刀闸阀性能参数】

pz73h、pz73f、pz73y型刀型闸阀（刀闸阀）主要性能参数

型号                                  pn                        工作压力 / mpa    适用温度 /℃                               适用介质

pz73h-10c/16c                       10、16                            1.0、1.6    ≤ 100 纸浆、污水、煤浆、灰渣水泥混合物

pz73f-10p/16p

pz73y-10p/16p

pz673tc气动调节刀闸阀零部件材料】

pz73h、pz73f、pz73y型刀型闸阀（刀闸阀）零部件材料

型号                                 材料

阀体                                 阀杆                               密封面    填料

pz73h-10c/16c                         wcb                                 2cr13    硬质合金、聚四氟乙烯                v型聚四氟乙烯、柔性石墨环

pz73f-10p/16p                    zg1cr18ni9ti                       1cr18ni9ti

pz73y-10p/16p                      cf8(304)                     0cr18ni9 (304)

pz673tc气动调节刀闸阀外形及结构尺寸 (pn10)】

pz73h、pz73f、pz73y (pn10)型刀型闸阀（刀闸阀）外形及结构尺寸 (mm)

dn                                     l                                      d    d1  d2 h                                      z×m                                    d0

50                                    43                                   160    125100                                      285                                 4×m16   180

65                                    46                                   180    145120                                      298                                 4×m16   180

80                                    46                                   195    160135                                      315                                 4×m16   220

100                                   52                                   215    180155                                      365                                 8×m16   220

125                                   56                                   245    210185                                      400                                 8×m16   230

150                                   56                                   280    240210                                      475                                 8×m20   280

200                                   60                                   335    295265                                      540                                 8×m20   360

250                                   68                                   390    350320                                      630                                12×m20   360

300                                   78                                   440    400368                                      780                                12×m20   400

350                                   78                                   500    460428                                      885                                16×m20   400

400                                   102                                   565    515482                                      990                                16×m22   400

450                                   114                                   615    565532                                     1100                               20×m22   560

500 127 670620 5