Z41H、Z41Y 型 150(Lb)~600(Lb) 钢制楔式闸阀:手动、法兰连接、明杆楔式刚性单闸板,阀座密封面材料为硬质合金,压力级 150(Lb)~600(Lb),阀体材料为碳素钢(Z41Y-150(Lb)~600(Lb) )、铬钼钢(Z41Y-300(Lb)I Z41Y-400(Lb)I)、不锈钢(Z41Y-150(Lb)P~600(Lb)P Z41Y-150(Lb)R~600(Lb)R Z41H-600(Lb)P Z41H-600(Lb)R)的美标闸阀。
产品性能参数
Z41H、Z41Y 型 150(Lb)~600(Lb) 钢制楔式闸阀主要性能参数型号 |
压力级(Lb) |
适用温度/℃ |
适用介质 |
Z41Y-150(Lb) |
150 |
≤425 |
水、蒸汽、油品 |
Z41Y-150(Lb)P |
150 |
≤200 |
腐蚀性介质 |
Z41Y-150(Lb)R |
|||
Z41Y-300(Lb) |
300 |
≤425 |
水、蒸汽、油品 |
Z41Y-300(Lb)P |
300 |
≤200 |
腐蚀性介质 |
Z41Y-300(Lb)R |
|||
Z41Y-400(Lb) |
400 |
≤425 |
水、蒸汽、油品 |
Z41Y-600(Lb) |
600 |
||
Z41H-150(Lb) |
150 |
≤425 |
水、蒸汽、油品 |
Z41H-300(Lb) |
300 |
||
Z41H-400(Lb) |
400 |
||
Z41Y-300(Lb)I |
300 |
≤550 |
水、蒸汽、油品 |
Z41Y-400(Lb)I |
400 |
≤450 |
非腐蚀性介质 |
Z4Y-400(Lb)P |
400 |
≤150 |
弱腐蚀性介质 |
Z41Y-400(Lb)R |
≤200 |
腐蚀性介质 |
|
Z41H-600(Lb) |
600 |
≤200 |
非腐蚀性介质 |
Z41H-600(Lb)I |
≤350 |
||
Z41H-600(Lb)P |
≤200 |
腐蚀性介质 |
|
Z41Y-600(Lb)R |
600 |
≤150 |
腐蚀性介质 |
产品零部件材料
Z41H、Z41Y 型 150(Lb)~600(Lb) 钢制楔式闸阀零部件材料型号 |
材料 |
||||
阀体、阀盖、闸板 |
阀杆 |
密封面 |
填料 |
||
Z41Y-150(Lb) |
碳素钢 |
铬不锈钢 |
堆焊硬质合金 |
石棉石墨或柔性石墨 |
|
Z41Y-150(Lb)P |
铬镍钛钢 |
铬镍钛钢 |
— |
— |
|
Z41Y-150(Lb)R |
铬镍钼钛钢 |
铬镍钼钛钢 |
— |
— |
|
Z41Y-300(Lb) |
碳素钢 |
铬不锈钢 |
堆焊硬质合金 |
石棉石墨或柔性石墨 |
|
Z41Y-300(Lb)P |
铬镍钛钢 |
铬镍钛钢 |
— |
— |
|
Z41Y-300(Lb)R |
铬镍钼钛钢 |
铬镍钼钛钢 |
— |
— |
|
Z41Y-400(Lb) |
碳素钢 |
铬不锈钢 |
堆焊硬质合金 |
石棉石墨或柔性石墨 |
|
Z41Y-600(Lb) |
|||||
Z41H-150(Lb) |
碳素钢 |
铬不锈钢 |
铬不锈钢 |
石棉石墨或柔性石墨 |
|
Z41H-300(Lb) |
|||||
Z41H-400(Lb) |