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    ● 尺寸：DN15 - 65
    ● 型號：J61Y/J961Y/J661Y
    ● 壓力等級：ANSI Class 900 to 2500
    ● 閥體材質(zhì)：A105，WB36，A182 F11，A182 F22，F(xiàn)304，F(xiàn)316等

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    ● 型號：J61Y/J961Y/J661
    ● 壓力等級：ANSI Class 900 to 3500
    ● 閥體材質(zhì)：A216 WCB，A217 WC6/WC9，A351 CF8/CF8M，A217-C12A，WB36等

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● 尺寸：DN15 - 65
● 型號：J61Y/J961Y/J661Y
● 壓力等級：ANSI Class 900 to 2500
● 閥體材質(zhì)：A105，WB36，A182 F11，A182 F22，F(xiàn)304，F(xiàn)316等

● 尺寸：DN50 - 300
● 型號：J61Y/J961Y/J661
● 壓力等級：ANSI Class 900 to 3500
● 閥體材質(zhì)：A216 WCB，A217 WC6/WC9，A351 CF8/CF8M，A217-C12A，WB36等