HH44X micro-resistance slow closing check valve use small analysis

HH44X micro-resistance slow closing check valve use small analysis. HH44X micro-resistance slow closing check valve, also known as check valve, its role is to prevent the media back in the pipeline. The opening and closing parts are opened or closed by the medium flow and force to prevent the back flow of the medium from being called a check valve. The check valve is an automatic valve and is mainly used in the medium of one-way flow. It only allows medium to flow in one direction to prevent accidents. Suitable for clean media, not suitable for media containing solid particles and high viscosity. Micro-resistance slow-closing check valve is suitable for nominal pressure PN1.0MPa~42.0MPa, micro-resistance slow-closing check valve lass150-2500; nominal diameter DN15~1200mm, NPS1/2~48; working temperature -196~540°C Various pipelines are used to prevent the reverse flow of the medium. Through the use of different materials, it can be applied to various media such as water, steam, oil, strong oxidizing medium and urea. HH44X micro-resistance slow closing check valve structural features: 1, the overall structure, simple and compact, beautiful appearance 2 Long service life, high reliability. Micro-resistance slow closing check valve main technical parameters: Nominal pressure: 1.0 ~ 2.5MPa Nominal diameter: 40 ~ 800mm Suitable medium: Water, weak corrosive liquid Applicable temperature: 0 ~ 80 °C ( If necessary, up to 200 °C) Flange Standard: GB/T 17241.6 GB/T9113 Test Standard: GB/T 13927 AP1598. Products are widely used: metallurgical mining, beer and beverage, tobacco light industry, environmental protection engineering, storage logistics, plastics Machinery, lifting transport, three-dimensional parking and other fields. My company's main products are hydraulic control valve, soft seal gate valve, elastic seat seal valve and other valve products. The company's valve mechanism is reasonable, superior performance, widely used in metallurgy, mining, lifting, transportation, petroleum, chemical, pharmaceutical, food, light industry and other industrial valve devices. The factory has strong technical force, excellent equipment, advanced technology and complete testing. If necessary, visit our website