电动焊接截止阀型号:J961Y口径:DN50-DN275压力:16MPA-32MPA材质:WCB/WC6/WC5/WC9截止阀(Globe Valve)的启闭件是塞形的阀瓣,密封面呈平面或锥面,阀瓣沿流体的中心线作直线运动。阀杆的运动形式,有升降杆式(阀杆升降,手轮不升降),也有升降旋转杆式(手轮与阀杆一起旋转升降,螺母设在阀体上)。截止阀只适用于全开和全关,不允许作调节和节流。PN 25.0-32.0MPa P57170V执行标准 焊接式电站阀J961Y设计与制造结构长度压力-温度 试验-检验E101
JB/T3595
DL/T531E101
JB2766
GB/T15188.1E101
JB/T3595E101
JB/T9092 压力试验 焊接式电站阀J961Y型号公称压力强度试验 (MPa)密封试验 (MPa)适用温度℃适用介质J61Y-250I
J961Y-250I25.O37.527.5≤550水、蒸汽、油品J61Y-320I
J961Y-320I32.048.035.2J61Y-P54100V
J961Y-P54100VP54100V30.011.0≤540J61Y-P64140V
J961Y-P64140VP54100V42.015.4J61Y-P57170V
J961Y-P67170VP57170V63.018.7≤570 主要零件材料及性能 焊接式电站阀J961Y阀体阀盖支架阀杆密封环填料阀杆螺母WCB
25WCB
25WCB
252Cr13增强柔性石墨增强柔性石墨ZCu1A110Fe3WC6
12Cr1MoVWC6
12Cr1MoVWC6
2538CrMoV
20Cr2MoVWC9
12Cr1MoVWC9
12Cr1MoVWC9
2538CrMoV
20Cr2MoV PN 25.0-32.0MPa P57170V规格主要尺寸 焊接式电站阀J961Y型号DNdLL1L2H电装型号 J961Y-2502019150363197576DZW152522180363197590DZW153226180363197606DZW154036250363197722DZW205042250363197722DZW3065563404732771060DZW4580803905262831280DZW90100844805262831290DZW90J961Y-3202019150363197276DZW152522180363197590DZW153226180363197606DZW154036250363197722DZW205042250363197722DZW3065604705262831140DZW9080805705262831350DZW120100966605546091500DZW180J961Y-P57170V2019150363197576DZW152522180363197590DZW153226180363197606DZWl54036250363197722DZW205042250363197722DZW3065607625262831543DZW9080748645262831790DZWl20100889655543091890DZWl80产品型号公称压力PN(MPa)试验压力 (MPa)试验压力 (MPa)适用温度(℃)适用介质壳体强度密封P54P55P57J61H/Y-100101511 ≤450水、蒸汽、油品J61H/Y-200203022 J61H/Y-2502537.527.5 J61H/Y-320324836 J61Y-P54/100V 302210 ≤540蒸汽J61Y-P54/140V 382814 J61Y-P54/70V 483617 J61Y-P55/100V 3828 10 ≤550J61Y-P55/140V 4836 14 J61Y-P55/170V 5339 17 J61Y-P57/1OOV 4836 10≤570J61Y-P57/140V 5540 14J61Y-P57/170V 6044 17◆主要零件材料 焊接式电站阀J961Y零件名称阀体阀盖阀杆阀瓣密封面填料阀杆螺母手轮紧固件J61H型25
WCB25
40Cr铬不锈钢
铬钼铝钢氮化铬不锈钢铬不锈钢柔性石墨铝青铜可锻铸铁优质碳钢铬钼钢J61Y型25
WCB25
40Cr铬不锈钢
铬钼铝钢氮化25硬质合金柔性石墨铝青铜可锻铸铁优质碳钢铬钼钢J61Y-P54型ZG20CrMoV 12Cr1M01V 12Cr1M01V20Cr1M01V