铸钢截止阀
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汽、油品管道上，具有耐高温的特点。
1.The switch hand wheel clockwise.
2.Can be installed in any position of the pipeline, the medium flows from down to up.
Stainless steel globe valves are suitable for various pipelines with corrosive
3.medium, has good corrosion resistance and sufficient strength.
4.Alloy steel valves for steam, oil pipe of high temperature resistant, has the
characters of high temperature resistance.
公称压力PN（MPa）Nominal Pressure | 试验压力Testing Pressure(MPa) |
壳体Shell | 上密封On sealing | 密封sealing |
1.6 | 2.4 | 1.8 | 1.8 |
2.5 | 3.8 | 2.8 | 2.8 |
4.0 | 6.0 | 4.4 | 4.4 |
产品类型 Product type | 适用介质 Suitable medium | 适用温度℃ Suitable temperature |
J41HY-C型 J941HY-C型 | 水、蒸汽、油品 Water，steam,oil | ≤425 |
≤450 |
J41W-P型 J941W-P型 | 硝酸类 Nitric acid | ≤200 |
J41W-R型 | 醋酸类 acetic acid | ≤200 |
J41Y-1型 J941Y-1型 | 水、蒸汽、油品 Water，steam,oil | ≤550 |
产品类型 Product type | 零件名称 Parts Name |
阀体、阀盖 Valve body,valve bonnet | 阀杆 Stem | 阀瓣 disc | 密封面 Sealing surface | 阀杆螺母 Stem nut | 填料 Padding | 紧固体 Fasteners | 手轮 Handwheel |
J41HY-C型 J941HY-C型 | 25、WCB | 铬不锈钢 Chrome stainless steel | 2Cr13 25 | H:不锈钢 Y：钴基硬质合金钢 H：stainless steel Y：Co-based hard Alloy Steel | 铝合铜 Aluminum Copper | 柔性石墨 Flexible Graphite | 优质碳钢 Quality carbon steel | 可锻铸铁 Malleable iron |
J41W-P型 J941W-P型_x0007_铬镍钛钢 Ti-Cr-Ni steel | 不锈钢 stainless steel | | |
J41W-R型_x0007_铬镍钼钛钢 Ti-Cr-Ni-Mo steel | 不锈钢 stainless steel | | |
J41Y-1型 J941Y-1型 | 铬钼钢 Cr-Mo steel | 铬钼钢 Cr-Mo steel | 合金钢 | 钴基硬质合金钢 Co-based hard Alloy Steel |
