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                        產品類別

                        產品中心
                        F91超高溫高壓閘閥

                        型號

                        PN

                        工作壓力/MPa

                        適用溫度/

                        適用介質

                        閥體

                        Z61Y-250

                        250

                        25

                        ≤425

                        水、蒸汽

                        WCB

                        Z61Y-320

                        320

                        32

                        產品零部件材料

                        Z61Y-250、Z61Y-320型高壓電站閘閥零部件材料

                         

                        型號

                        材料

                         

                        閥體

                        閘板

                        閥蓋

                        閥桿

                        填料

                         

                        Z61Y-250

                        WCB

                        WC6

                        25

                        38CrMoA1A

                        增強柔性石墨

                         

                        Z61Y-320

                        WCB

                        WC6

                        12Cr1MoVA

                        20Cr1MoVA、25Cr2MoVA

                        增強柔性石墨

                         

                        產品外形及結構尺寸

                        Z61Y-250、Z61Y-320型高壓電站閘閥主要外形及結構尺寸(mm

                        DN

                        L

                        D

                        H

                        D0

                        重量/kg

                        50

                        280

                        82

                        585

                        300

                        42

                        65

                        340

                        110

                        650

                        320

                        53

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