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当前位置:浙江兴安电站阀门有限公司>> 高温高压电站截止阀
高温高压电站截止阀
主要特点及用途Chief featires and usages: 1、阀门与管路连接采用焊接式结构。 2、密封面不易磨损,擦伤,密封性能好,寿命长。 3、结构紧凑,启闭性好、高度小、维修方便。 4、适用于水、蒸汽、油品管路上,具有耐高温、耐高压的特点。 1、A welding structure is used to connect the valve and pipelines. 2、The sealing face is of a good sealing property and long duration,uneasy to be worn and tubbed. 3、Compact structure,well to be opened and closed,lower in height,easy maintenance. 4、Of high-temperature and high-pressure resisting features and suitable for water,steam,oil goods pipelines. 主要性能和使用范围Chief property and scope of use 蒸汽 Steam
产品型号product type 公称压力PN(Mpa)Nominal pressure 试验压力(Mpa)Test pressure 工作压力(Mpa)Working pressure 工作温度(℃)Working temperature 适用介质Appicable medium 壳体强度 Shellstrength test 密封Sealing P54 P55 P57 J61(H.Y)-100 10 15 11 ≤450 水、蒸汽、油品Water,steam,oil goods J61(H.Y)-200 20 30 22 J61(H.Y)-250 25 38 28 J61(H.Y)-320 32 48 36 J61Y-P54/100V 30 22 10 ≤540 J61Y-P54/140V 38 28 14 J61Y-P54/170V 48 36 17 J61Y-P55/100V 38 28 10 ≤555 J61Y-P55/140V 48 36 14 J61Y-P55/170V 53 39 17 J61Y-P57/100V 48 36 10 ≤570 J61Y-P57/140V 55 40 14 J61Y-P57/170V 60 44 17
主要零件材料Material formain parts
零件名称Part name | 阀体Body | 阀盖Bonnet | 阀杆Stem | 阀瓣Disc | 密封面Sealing face | 填料Packing | 阀杆螺母Yoke nut | 手轮Hand wheel | 紧固件Fastener |
J61H型 | 25 WCB | 25 40Cr | 铬不锈钢 铬钼铝钢氮化Cr.stainless steel Cr.Mo.AI steel nitration | 铬不锈钢Cr.stainless steel | 铬不锈钢Cr.stainless steel | 柔性石墨Graphite | 铝青铜AI bronze | 可锻铸铁Forgeable cast-iron | 优质碳钢 铬钼钢High-grade carbon steel Cr.Mo steel |
J61Y型 | 25 WCB | 25 40Cr | 铬不锈钢 铬钼铝钢氮化 Cr.stainless steel Cr.Mo.AI steel nitration | 25 | 硬质合金Carbide alloy | 柔性石墨Graphite | 铝青铜AI bronze | 可锻铸铁Forgeable cast-iron | 优质碳钢 铬钼钢High-grade carbon steel Cr.Mo steel |
J61Y-P54型 | ZG20CrMoV 12Cr1Mo1V | 12Cr1Mo1V | 20Cr1Mo1VA 25Cr2Mo1VA | 12Cr1Mo1V | 硬质合金Carbide alloy | 柔性石墨Graphite | 铝青铜AI bronze | 可锻铸铁Forgeable cast-iron | 铬钼钢Cr.Mo steel |
J61Y-P55型 | ZG20CrMoV 12Cr1Mo1V | 12Cr1Mo1V | 20Cr1Mo1VA 25Cr2Mo1VA | 12Cr1Mo1V | 硬质合金Carbide alloy | 柔性石墨Graphite | 铝青铜AI bronze | 可锻铸铁Forgeable cast-iron | 铬钼钢Cr.Mo steel |
J61Y-P57型 | ZG20CrMoV 12Cr1Mo1V | 12Cr1Mo1V | 20Cr1Mo1VA 25Cr2Mo1VA | 12Cr1Mo1V | 硬质合金Carbide alloy | 柔性石墨Graphite | 铝青铜AI bronze | 可锻铸铁Forgeable cast-iron | 铬钼钢Cr.Mo steel |
主要尺寸及重量Main dimensions and weihgt
公称通径DN Nominal diameter | 主要外形尺寸和连接尺寸(mm)Main external and connecting dimensions | 重量(kg)Weight | ||||||
L | D1 | D2 | D3 | α | H | D0 | ||
J61(H.Y)-25、40、64、100、200、250、320 J61Y-P54/100V、P54/140V、P54/170V | ||||||||
10 | 120 | 12 | 25 | 40° | 185 | 140 | 2.8 | |
15 | 170 | 17 | 36 | 40° | 247 | 200 | 7.5 | |
20 | 170 | 22 | 42 | 40° | 248 | 200 | 9 | |
25 | 170 | 26 | 42 | 40° | 248 | 240 | 9.5 | |
32 | 170 | 31 | 44 | 40° | 248.5 | 280 | 15 | |
50① | 250 | 50 | 82 | 32° | 450 | 320 | 60 | |
50② | 350 | 50 | 82 | 32° | 450 | 320 | 64 | |
65 | 430 | 69 | 100 | 110 | 32° | 669 | 400 | 74 |
80 | 470 | 84 | 108 | 130 | 32° | 669 | 450 | 112.5 |
100 | 560 | 107 | 144 | 165 | 32° | 755 | 500 | 178.5 |
注:DN50为两种型号。 Note:Two type for DN50. | ||||||||
J61Y-P55/100V、P55/140V、P55/170V J61Y-P57/100V、P57/140V、P57/170V | ||||||||
10 | 120 | 12 | 28 | 40° | 189 | 140 | 3 | |
15 | 170 | 17 | 40 | 40° | 250 | 200 | 9 | |
20 | 170 | 22 | 46 | 40° | 252 | 200 | 11 | |
25 | 170 | 26 | 46 | 40° | 254 | 240 | 13 | |
32 | 170 | 31 | 49 | 40° | 254 | 280 | 17 | |
50① | 250 | 50 | 90 | 32° | 453 | 320 | 68 | |
50② | 350 | 50 | 90 | 32° | 455 | 320 | 72 | |
65 | 430 | 69 | 104 | 115 | 32° | 630 | 400 | 83 |
80 | 470 | 84 | 110 | 140 | 32° | 672 | 450 | 118 |
100 | 560 | 17 | 148 | 170 | 32° | 761 | 500 | 165 |
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