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参数
- 止回阀产品特性
- 梅隆阀门品牌
- H44Y-40C/P/R/I/V型号
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产品详情
法兰旋启式止回阀
型号:
| H44H-10C | H44H-16C | H44H-25C | H44H-40C | H44H-64C | H44H-100C | H44H-160C | H44H-320C |
| H44H-10P | H44H-16P | H44H-25P | H44H-40P | H44H-64P | H44H-100P | H44H-160P | H44H-320P |
| H44H-10R | H44H-16R | H44H-25R | H44H-40R | H44H-64R | H44H-100R | H44H-160R | H44H-320R |
| H44H-10I | H44H-16I | H44H-25I | H44H-40I | H44H-64I | H44H-100I | H44H-160I | H44H-320I |
| H44Y-10C | H44Y-16C | H44Y-25C | H44Y-40C | H44Y-64C | H44Y-100C | H44Y-160C | H44Y-320C |
| H44Y-10P | H44Y-16P | H44Y-25P | H44Y-40P | H44Y-64P | H44Y-100P | H44Y-160P | H44Y-320P |
| H44Y-10R | H44Y-16R | H44Y-25R | H44Y-40R | H44Y-64R | H44Y-100R | H44Y-160R | H44Y-320R |
| H44Y-10I | H44Y-16I | H44Y-25I | H44Y-40I | H44Y-64I | H44Y-100I | H44Y-160I | H44Y-320I |
| H44W-10C | H44W-16C | H44W-25C | H44W-40C | H44W-64C | H44W-100C | H44W-160C | H44W-320C |
| H44W-10P | H44W-16P | H44W-25P | H44W-40P | H44W-64P | H44W-100P | H44W-160P | H44W-320P |
| H44W-10R | H44W-16R | H44W-25R | H44W-40R | H44W-64R | H44W-100R | H44W-160R | H44W-320R |
| H44W-10I | H44W-16I | H44W-25I | H44W-40I | H44W-64I | H44W-100I | H44W-160I | H44W-320I |
【产品用途】
H44H、H44Y、H44W型 PN16~PN320 旋启式止回阀适用于压力 1.6~25MPa 工作温度 -29~+550℃ 的石油、化工、制药、化肥、电力行业等各种工况的管路上，适用介质为水、油品、蒸汽、酸性介质等。
【产品特点】
H44H、H44Y、H44W型旋启式止回阀是靠管路中介质本身的流动产生的力而自动开启和关闭的，属于一种自动阀门。止回阀用于管路系统，其主要作用是防止介质倒流、防止泵及其驱动电机机反转，以及容器内介质的泄放。止回阀还可用于给其中的压力可能升至超过主系统压力的辅助系统提供补给的管路上。
【性能参数】
型号 | H44H/Y-16~320C/P/R/I | H44W-16~320C/P/R | |
工作压力（MPa） | 1.6~25 | ||
适用温度（℃） | ≤425 | ≤550 | |
适用介质 | 水、蒸汽、油品 | 弱腐蚀性介质 | |
材料 | 阀体、阀盖、阀瓣 | 碳素钢 | 铬镍钛不锈钢 |
密封面 | 碳钢堆焊铁基合金 | 本体密封 | |
checkvalve、铸钢止回阀、碳钢止回阀、不锈钢止回阀、304止回阀、国标止回阀、法兰止回阀、旋启式止回阀、低压止回阀、中压止回阀、高压止回阀、蒸汽止回阀、高温止回阀、铬钼钢止回阀
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产品参数
- 止回阀
- 梅隆阀门
- H44Y-40C/P/R/I/V
- 碳钢、铸钢、不锈钢、铬钼钢
- 法兰
- 否
- 旋启式止回阀
- 旋启式
- H44Y-40R
- 水、油品、蒸汽等腐蚀介质
- 止回阀
- PN10-320
- GB、ANSI、ASME、JIS
- 单向
- 自动
- 高温
- 二通式
- H44Y-40I
- H44Y-40P
- H44Y-40I
- 高温止回阀
- 铸钢止回阀
- check valve
