产品简介：
  本产品适用于全开全闭的各类管道及设备上的启闭件，由阀杆带动，沿阀座轴线作升降运动的阀门。本产品适用于液、气介质管路和设备，用来截断和接通管路中介质之用。
product brief introduction:
  it is suited to control media by being full opened or closed in pipelines and devices .its disc is driven by stem, which lift along the seat axis. it is suitable for pipelines and devices to shut off or close media in pipeline.
主要性能参数：main performance parameters:
公称压力  nominal pressure
(mpa)
法兰密封型式
flange seal type
试验压力（mpa）testing  pressure
适用
温度suitable temp℃
型  号
type
壳体shell
密封seal
1.6
凸面
2.4
1.76
≤425
j41h-16c
j41h-16r
j41w-16p
j41y-16p
j41y-16i
2.5
凸面
3.75
2.75
j41h-25c
j41h-25r
j41w-25p
j41y-25p
j41y-25i
4.0
凸凹面
6.0
4.4
j41h-40c
j41h-40r
j41w-40p
j41y-40p
j41y-40i
伞齿轮传动  umbrella gear drive
在型号“j”后插入“5”例j541h-25
电动        electric
在型号“j”后插入“9”例j941h-25
气动闸阀型号     pneumatic
在型号“j”后插入“6”例j641h-25
适用介质        suitable media
水、油、蒸汽及腐蚀性介质
water, oils, steam and corrosive

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天津高能阀门有限公司

13174883888
中国 天津