H11H cast steelLift Check ValveThe function of the valve is to prevent backflow of media in the pipeline. Its valve flap along the channel in a line for lifting and lowering movement, the action is reliable, but the fluid resistance is large, suitable for light and small caliber occasions. The product is characterized by compact structure, exquisite appearance, easy opening and closing, reliable sealing and so on. It is suitable for air, steam, water, gas, petroleum, corrosive media, etc. It is widely used in petroleum, chemical industry, metallurgy, light industry, papermaking, refrigeration and other work areas.
Product Features
- Lift-off valves have a greater fluid strength and are suitable for smaller diameters.
- Only for horizontal installations.
- Short valve opening and closing times and reliable operation.
Product Parameters
产品型号 | H11H-16C |
阀体材质 | 铸钢 |
公称压力 | ≤1.6Mpa |
适用介质 | 水、气、油品等 |
适用温度 | ≤120°C |
Product Size Reference

通径 | L | D | B | H |
DN15 | 87 | 13 | 16 | 46 |
DN20 | 97 | 16 | 19 | 50 |
DN25 | 109 | 20 | 25 | 57 |
DN32 | 139 | 30 | 33 | 61 |
DN40 | 170 | 36 | 40 | 77 |
DN50 | 197 | 42 | 50 | 82 |