9801 自动排气阀
技术参数
Specification
Screwed-In Bonnet • Swivel Disc
Rising Stem • Asbestos Free
Threaded to BS 21 (ISO7) / ASME B1.20.1
Size Range: 15mm(1/2")~25mm(1")
上一个:9201 法兰双孔排气阀
上一个:没有了
Specification
Screwed-In Bonnet • Swivel Disc
Rising Stem • Asbestos Free
Threaded to BS 21 (ISO7) / ASME B1.20.1
Size Range: 15mm(1/2")~25mm(1")
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