品牌
经销商厂商性质
所在地
| 结构特点与用途 1．全关时手轮按顺时针方向旋转。 2．可以安装在管道的任何位置上，介质从下往上流。 3．不锈钢截止阀适用于各类腐蚀性介质的管道上，有良好的防腐性和足够的强度。 4．合金钢截止阀适用于耐高温的蒸气．油品管道上，具有耐高温特点。 | Strucure features and usages: 1 .When fully closed,handwheel rotates rotates clockwise. 2.Able to be mounted an any position of the pipeline,the medium flows flows from down to up. 3.Stainless steel made stop vaive is of good anti-corrosive property and enough strength and suitable for various pipelines with corrosive medium 4.Alloy steel made stop valve features high-temperature ress-tance,suitable for high-temperatue steam and oil goods pipelines. | |||||||||||||||||||||||||||||||||||||||||||
| 设计、制造标准 | Standard for design and manufacture | |||||||||||||||||||||||||||||||||||||||||||
| 1.设计制造按GB/T12235-89 2.法兰连接尺寸按：JB/T 79-94 3.阀门检查和试验按GB/T13927-92 | 1.DesignManafacfure According to GB/T 12235-89 2.FlangeDimensionAccording tojB/T 79-94 3.valve Checkａnd Test Accordingto GB/T 13927-92 | |||||||||||||||||||||||||||||||||||||||||||
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主要性能规范 |
Chief property and specification | |||||||||||||||||||||||||||||||||||||||||||
试验压力Test pressure
| 便用范围Applicable
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主要零件材料Material for Main Parts
| 产品类型 Product tupe classifcation | 零 件 名 称Part name | |||||||
| 阀体、阀盖 Body，Bonnet | 阀杆 Valve stem | 阀瓣 Disc | 密封面 Sealing face | 阀杆螺母 Yoke nut | 填料 Packing | 紧固件 Fastener | 手轮 Handwheel | |
| H J41 -C型 Y H J941 -C型 Y | 25.WCB | 铬不锈钢 Cr.Stainles Steel | 2Cr13 25 | H：不锈钢 Y：钻基硬质合金钢 H：Stainless steel Y：Co-based carbide alloy steel | ZQA19-4 铝青铜 Albronze | 柔性石墨 Flexible graphite | 优质碳钢 High-grade carbon steel | 可锻铸钢 Forgeable cast-ironl |
| H J41 -P型 Y H J941 -P型 Y | 铬镍钛钢 Cr.Ni.Ti.steel | 铬镍钛钢 Cr.Ni.Ti.steel | 铬镍钛钢 Cr.Ni.Ti.steel | 铬镍钛钢 Cr.Ni.Ti.steel | ZQA19-4 铝青铜 Albronze | 柔性石墨 Flexible graphite | 不锈钢 Stainess steel | 可锻铸钢 Forgeable cast-ironl |
| H J41 -R型 Y H J941 -R型 Y | 铬镍钼钛钢 Cr.Ni.Mo.Ti steel | 铬镍钼钛钢 Cr.Ni.Mo.Ti steel | 铬镍钼钛钢 Cr.Ni.Mo.Ti steel | 铬镍钼钛钢 Cr.Ni.Mo.Ti steel | ZQA19-4 铝青铜 Albronze | 柔性石墨 Flexible graphite | 不锈钢 Stainess steel | 可锻铸钢 Forgeable cast-ironl |
| H J41 -I型 Y H J941 -I型 Y | 铬钼钢 Cr.Mo.steel | 铬钼钢 Cr.Mo.steel | 合金钢 Alloy steel | 钻基硬质合金钢 Co-based carbide alloy steel | ZQA19-4 铝青铜 Albronze | 柔性石墨 Flexible graphite | 合金钢 All steel | 可锻铸钢 Forgeable cast-ironl |
主要连接及外形尺寸Main connection and extemal dimensions（mm）
| DN | L | I | H | D0 | PN16 | PN25 | PN40 | |||||||
| PN16 PN25 | PN40 | D | D1 | Z—φd | D | D1 | Z—φd | D | D1 | Z—φd | ||||
| 15 | 130 | 90 | 191 | 125 | 125 | 95 | 65 | 4-14 | 95 | 65 | 4-14 | 95 | 65 | 4-14 |
| 20 | 150 | 95 | 191 | 125 | 125 | 105 | 75 | 4-14 | 105 | 75 | 4-14 | 105 | 75 | 4-14 |
| 25 | 160 | 100 | 197 | 125 | 125 | 115 | 85 | 4-14 | 115 | 85 | 4-14 | 115 | 85 | 4-14 |
| 32 | 180 | 105 | 200 | 125 | 125 | 140 | 100 | 4-18 | 140 | 100 | 4-18 | 140 | 100 | 4-18 |
| 40 | 200 | 115 | 218 | 150 | 150 | 150 | 110 | 4-18 | 150 | 110 | 4-18 | 150 | 110 | 4-18 |
| 50 | 230 | 125 | 220 | 150 | 150 | 165 | 125 | 4-18 | 165 | 125 | 4-18 | 165 | 125 | 4-18 |
| 65 | 290 | 145 | 238 | 175 | 175 | 185 | 145 | 4-18 | 185 | 145 | 8-18 | 185 | 145 | 8-18 |
| 80 | 310 | 155 | 257 | 175 | 225 | 200 | 160 | 8-18 | 200 | 160 | 8-18 | 200 | 160 | 8-18 |
| 100 | 350 | 175 | 340 | 225 | 300 | 235 | 180 | 8-18 | 235 | 190 | 8-22 | 235 | 190 | 8-22 |
| 125 | 400 | 200 | 360 | 225 | 300 | 270 | 210 | 8-18 | 270 | 220 | 8-26 | 270 | 220 | 8-26 |
| 150 | 480 | 225 | 390 | 300 | 300 | 300 | 240 | 8-22 | 300 | 250 | 8-26 | 300 | 250 | 8-26 |
| 175 | 550 | 250 | 505 | 400 | - | 330 | 270 | 8-22 | 330 | 280 | 12-26 | - | - | - |
| 200 | 600 | 275 | 530 | 400 | - | 360 | 295 | 12-22 | 360 | 310 | 12-26 | - | - | - |
| 250 | 730 | 325 | 665 | 520 | - | 425 | 355 | 12-26 | 425 | 370 | 12-30 | - | - | - |
| 300 | 850 | 375 | 720 | 520 | - | 485 | 410 | 12-26 | 485 | 430 | 16-30 | - | - | - |
| 350 | 980 | 425 | 860 | 520 | - | 555 | 470 | 16-26 | 555 | 490 | 16-33 | - | - | - |
| 400 | 1100 | 475 | 1010 | 520 | - | 620 | 525 | 16-30 | 620 | 550 | 16-36 | - | - | - |
