D73W-10P DN50硬密封对夹蝶阀、不锈钢对夹式硬密封蝶阀
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| 蝶阀系列:D73H型手动对夹式硬密封蝶阀的详细资料: |
D73H型手动对夹式硬密封蝶阀结构特点 本蝶阀及吸收,消化国外技术,并结合国内用户意见和产品中积累的经验而精心研制的新一代产品。 1、采用三维偏心结构,阀门密封圈采用弹性金属圈,使蝶板同阀体密封面均匀可靠接触,可达到气密封无泄露; 2、结构独特,操作灵活、省力、方便、使用寿命长; 3、耐高温、耐腐蚀、耐磨损的三维偏心。 D73H型手动对夹式硬密封蝶阀主要技术参数 公称通径 | | 公称压力 | PN(MPa) | 1.0 | 1.6 | 2.5 | 4.0 | 试验压力 PS(MPa) | 强度试验 | 1.5 | 2.4 | 3.75 | 6.0 | 密封试验 | 1.1 | 1.76 | 2.75 | 4.4 | 适用介质 | 水、蒸汽、油品、酸类腐蚀性等 | 适用温度 | -40℃-600℃ |
主要零部件材料 名称 | 材 料 | 阀体 | 铸钢、不锈钢、铬钼钢 | 蝶板 | 铸钢、化合金钢(镀硬铬)不锈钢、铬钼钢 | 阀杆 | 2Cr13、1Cr13不锈钢、铬钼钢 | 密封圈 | 不锈钢、聚内脂、抗磨材料、氟塑料 | 填料 | 柔性石墨 |
D73H/F-10C连接尺寸(1、P、R) 通径DN | L | D1 | D2 | Z-φd | H | HO | D | L2 | Wt/Kgs | 50 | 43 | 125 | 99 | 4-18 | 105 | 350 | 90° | 280 | 9 | 65 | 46 | 145 | 118 | 4-18 | 115 | 370 | 90° | 280 | 11 | 80 | 49 | 160 | 132 | 8-18 | 125 | 380 | 45° | 280 | 15 | 100 | 56 | 180 | 155 | 8-18 | 140 | 420 | 45° | 280 | 18 | 125 | 64 | 210 | 185 | 8-18 | 170 | 470 | 45° | 330 | 22 | 150 | 70 | 240 | 210 | 8-23 | 180 | 500 | 45° | 330 | 25 |
D73H/F-16C连接尺寸(1、P、R) 通径DN | L | D1 | D2 | Z-φd | H | HO | D | L2 | Wt/Kgs | 50 | 43 | 125 | 99 | 4-18 | 105 | 350 | 90° | 280 | 10 | 65 | 46 | 145 | 118 | 4-18 | 115 | 370 | 90° | 280 | 12 | 80 | 49 | 160 | 132 | 8-18 | 125 | 380 | 45° | 280 | 16 | 100 | 56 | 180 | 155 | 8-18 | 140 | 420 | 45° | 280 | 20 | 125 | 64 | 210 | 185 | 8-18 | 170 | 470 | 45° | 330 | 24 | 150 | 70 | 240 | 210 | 8-23 | 180 | 500 | 45° | 330 | 27 |
订货须知: 一、①手动对夹式硬密封蝶阀产品名称与型号②手动对夹式硬密封蝶阀口径③手动对夹式硬密封蝶阀是否带附件以便我们的为您正确选型。
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