供应黄铜立式止回阀
【
黄铜立式止回阀描述】
- 1、止回阀的公称压力：1.6Mpa
- 2、止回阀的温度：-20℃～+110℃
- 3、止回阀的介质：水，非腐蚀性液体
- 4、止回阀的螺纹：BSP、NPT或其他客户指定
- 1、Nominal Pressure: 1.6Mpa
- 2、Working Temperature:
-20℃～110℃
- 3、Working Medium: Water,
non-corrosive liquid
- 4、Pipe thread: BSP、NPT or
comply to customer request
【
黄铜立式止回阀注解图】
上述黄铜立式止回阀图标注解：
部件标号
PART NUMBER | 部件名称
PART NAME | 材质
MATERIAL |
| 1 | 阀体 Body | BRASS 黄铜 |
| 2 | 弹簧 Spring | SS304 不锈钢304 |
| 3 | 闸板 Disc | PLASTIC 塑料 |
| 4 | 垫片Gasket | NBR 丁晴橡胶 |
| 5 | 阀体端口 Body End | BRASS 黄铜 |
| 6 | 过滤器 Filter | SS304 不锈钢 304 |
黄铜立式止回阀适用尺寸表 | SIZE | B | D | L |
| 1/2 " | 12 | 35 | 71 |
| 3/4 " | 13.5 | 42 | 82 |
| 1 " | 14 | 47 | 92 |
| 1-1/4 " | 16 | 59 | 110 |
| 1-1/2 " | 15 | 67 | 120 |
| 2 " | 19 | 81 | 140 |
| 2-1/2 " | 21 | 98 | 156 |
| 3 " | 28 | 115 | 179 |
| 4 " | 29 | 145 | 225
|
