There is standard bolt hole connecting with the valve or bracket. The output axis in the middle is a standard internal octagon.
壳体上有标准的螺孔与阀门或支架相连。中间输出轴为一个标准的内八角。
When ordering please specify the product model, specifications, Output power and bracket matching code or valve bore with or without protection device.
订货时请注明产品型号、规格、输出力以及支架代号或匹配调节阀通径是否带保护装置。
B. filter net is set on the net ring bracket and straight-flow channel is formed between the outlet port and the inlet port of valve body.
网圈支架上提供有过滤网，阀体的出口与进口间形成直通式流道。
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