All pressure seal gate valves are available with a solid wedge. Specify figure number 55006.
所有压力密封闸阀都可以配置实心硬楔形闸板。订购时请指定型号55006。
To increase packing life and provide a superior seal, the gate edges are rounded.
为了延长密封填料的使用寿命，提供超级密封性能，闸板边缘是圆形的。
The gate seal using environmental protection article silicone rubber.
大门密封采用环保硅橡胶条。
The gate seal using environmental protection article silicone rubber.
大门密封采用环保硅橡胶条。
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