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产品简介: 本产品适用于全开全闭的各类管道及设备上的启闭件,由阀杆带动,沿阀座轴线作升降运动的阀门。本产品适用于液、气介质管路和设备,用来截断和接通管路中介质之用。 主要性能参数:Main Performance Parameters: 公称压力 Nominal Pressure(MPa)法兰密封型式Flange Seal Type试验压力(MPa)Testing Pressure适用温度Suitable Temp℃型 号Type壳体Shell密封Seal1.6凸面2.41.76≤425J41H-16CJ41H-16RJ41W-16PJ41Y-16PJ41Y-16I2.5凸面3.752.75J41H-25CJ41H-25RJ41W-25PJ41Y-25PJ41Y-25I4.0凸凹面6.04.4J41H-40CJ41H-40RJ41W-40PJ41Y-40PJ41Y-40I伞齿轮传动 Umbrella Gear Drive在型号“J”后插入“5”例J541H-25电动 Electric在型号“J”后插入“9”例J941H-25气动闸阀型号 Pneumatic在型号“J”后插入“6”例J641H-25 适用介质 Suitable Media水、油、蒸汽及腐蚀性介质Water, oils, steam and corrosive 主要部件材料:MainMaterial: 名称Name材料Material阀体、阀盖Body, BonnetWCB,ZGCr5Mo, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti阀瓣Disc2Cr13、304、316、Cr5Mo阀杆Stem2Cr13、304、316、25Cr2MoV阀座Seat25、304、316密封圈、垫片Seal Shim、Seal Ring 304、包覆垫填料Filling增强柔性石墨Carbon 产品执行标准:Product Standard: 设计标准Design Standard结构长度Face to face dimensions压力-温度等级Pressure- Temp Grade法兰连接标准Flange Standard试验检验标准Test and check up standardGB/T12235GB/T12221-2005GB/T9124GB/T9113GB/T13927
主要性能参数: Main Performance Parameters:
公称压力 Nominal Pressure (MPa) | 法兰密封型式 Flange Seal Type | 试验压力(MPa)Testing
Pressure | 适用 温度Suitable Temp℃ | 型 号 Type |
壳 体Shell | 密 封Seal |
1.6 | 凸面 | 2.4 | 1.76 | ≤425 | J41H-16C | J41H-16R | J41W-16P | J41Y-16P | J41Y-16I |
2.5 | 凸面 | 3.75 | 2.75 | J41H-25C | J41H-25R | J41W-25P | J41Y-25P | J41Y-25I |
4.0 | 凸凹面 | 6.0 | 4.4 | J41H-40C | J41H-40R | J41W-40P | J41Y-40P | J41Y-40I |
伞齿轮传动 Umbrella Gear Drive | 在型号“J”后插入“5”例 J541H-25 |
电动
Electric | 在型号“J”后插入“9”例 J941H-25 |
气动闸阀型号 Pneumatic | 在型号“J”后插入“6”例 J641H-25 |
适用介质
Suitable Media | 水、油、蒸汽及腐蚀性介质 Water, oils, steam
and corrosive |
主要部件材料:Main Material:
名称 Name | 材料 Material |
阀体、阀盖 Body, Bonnet | WCB, ZGCr5Mo,
ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti |
阀瓣Disc | 2Cr13、304、316、Cr5Mo |
阀杆 Stem | 2Cr13、304、316、25Cr2MoV |
阀座Seat | 25、304、316 |
密封圈、垫片Seal Shim、Seal Ring |
304、包覆垫 |
填料 Filling | 增强柔性石墨 Carbon |
产品执行标准:Product Standard:
设计标准 Design Standard | 结构长度 Face to face dimensions | 压力-温度等级 Pressure- Temp Grade | 法兰连接标准 Flange Standard | 试验检验标准 Test and check up standard |
GB/T12235 | GB/T12221-2005 | GB/T9124 | GB/T9113 | GB/T13927 |