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Low Temperature And Deep Cold Situations Use HT4000 Series Cryogenic Control Valve
Types and selection tips of special valves for cryogenic cryogenics
Low temperature direct regulating valve
The low-temperature straight-through regulating valve is a variant of the HT9000 series product. It is often used in low-temperature cryogenic applications with straight-through installation. The material is at least stainless steel (see HT9000 for its selection).
Low temperature butterfly valve
The low-temperature butterfly valve is a variant of the HT6000 series. It is often used in low-temperature and low-pressure cryogenic applications with large flow rates and large diameters. The material is at least stainless steel, and the length of the upper bonnet is lengthened according to the temperature (see the HT6000 series for its selection).
Low-temperature angle control valve
It is one of the commonly used cryogenic valve series. It is often used in low-temperature cryogenic situations with angle installation. It is especially suitable for accurately controlling the process parameters of low-temperature gases and liquids (such as liquid oxygen and liquid argon) to maintain a given value. value. The material should be at least stainless steel or aluminum alloy.
Main parts material list
| Main part | Material |
| Valve body | LF4 |
| Valve cover | 1Cr18Ni9 |
| Valve core, valve seat | 1Cr18Ni9 |
| Valve stem | 1Cr18Ni9 |
| Bellows | 1Cr18Ni9 |
| Gasket | Copper, 1Cr18Ni9 |
Ordering instruction
When ordering, please provide the following information
◆Name and model of regulating valve ◆Media
◆Nominal diameter (mm) ◆How the whole machine functions
◆Nominal pressure (MPa) ◆Signal pressure range
◆Rated flow coefficient (Kv) ◆Cleanliness requirements
◆Inherent flow characteristics ◆Material requirements
◆Operating temperature ◆Optional accessories
◆Insulation length (installation dimensions) ◆Other special requirements
Product display and shipping
Huatao is committed to providing high-quality, reliable and innovative valve solutions to meet customer needs in various industrial fields. Huatao uses advanced processes and technologies in manufacturing to ensure that its products have excellent performance and reliability. The company has an experienced engineering team who have an in-depth understanding of the valve design and manufacturing process and always pay attention to the latest development trends in the industry. Huatao's engineers work closely with customers to custom design and manufacture highly customized control valves based on their specific requirements and application scenarios. Huatao's products are widely used in various industrial fields, including oil and gas, chemical industry, electric power, pharmaceuticals, water treatment, etc. Whether in fluid control, pressure regulation, temperature control or flow regulation, Huatao's valves can provide excellent performance and reliability to ensure the safe and efficient operation of industrial processes.
