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DH-20B
Feilun
| Type | Major Overall & Connection Dimensions(mm) | Weight(Kg) | |||||
| H | L | DO | D1 | D2 | B | ||
| DH-10B | 55 | 60 | ∅13 | ∅14.5 | ∅24 | 6 | 0.57 |
| DH-15B | 62 | 65 | ∅15 | ∅18.5 | ∅29.5 | 6 | 0.87 |
| DH-20B | 70 | 80 | ∅20 | ∅25.5 | ∅36 | 8 | 1.52 |
| DH-25B | 77 | 90 | ∅25 | ∅32.5 | ∅43.5 | 8 | 1.88 |
| DH-32B | 89 | 105 | ∅32 | ∅38.5 | ∅53 | 8 | 2.85 |
| DH-40B | 98 | 120 | ∅40 | ∅45.5 | ∅62 | 8 | 3.70 |
| DH-50B | 111 | 140 | ∅50 | ∅57.5 | ∅72 | 10 | 5.50 |
Nominal Pressure：4.0MPa
Design Temperature：-196℃~+80℃
Suitable Media：LNG、LO2、LN2、LAr、CO2
Connection：Socket Weld
Body：CF8
Disc、Cover：HPb59-1
Spring：S30210
Disc Seals：PTFE
This cryogenic check valve is ideal for use in a variety of applications, including industrial gas handling, cryogenic storage, and more. It is designed to handle a wide range of temperatures and pressures, making it a versatile solution for many different systems. The DH-20B is also easy to install and maintain, with a simple design that allows for quick and easy access to internal components.
One of the key features of the DH-20B is its high-quality construction. This valve is made from stainless steel, which provides excellent durability and resistance to corrosion. The stainless steel also has excellent thermal conductivity, which makes it an ideal choice for use in low temperature applications. The DH-20B is also designed to handle high pressure and high flow rates, making it a reliable choice for demanding applications.
Another important feature of the DH-20B is its efficient design. This valve is a one-way valve, which means that it only allows flow in one direction. This design helps to prevent backflow and ensures that the system operates at optimal efficiency. The DH-20B also has a compact design that makes it easy to install in tight spaces.
The DH-20B also features a socket weld flange, which provides a secure and leak-proof connection to the system piping. This flange is designed to be welded directly to the piping, which helps to reduce the risk of leaks and ensures that the system operates at optimal efficiency.
Overall, the DH-20B Stainless Steel Socket Weld Flange Cryogenic Check Valve is an excellent choice for anyone looking for reliable flow control in low temperature applications. With its high-quality construction, efficient design, and versatile performance, this valve is sure to meet the needs of any cryogenic system.
[NOTED]
1、The material for producing the valve is the raw material processed by the factory itself. Through the smelting furnace, the raw materials such as electrolytic copper and lead plate are produced into HPb59-1 (Brass) higher than the national standard, and then through special extrusion, cutting, processing, cleaning and other equipment Produce the required parts. Therefore, source quality control is a vital part of the entire quality management system.
2、We are self-produced and sold, have a large inventory and low MOQ（1pcs).
3、We have related cryogenice valves certificates.
| Type | Major Overall & Connection Dimensions(mm) | Weight(Kg) | |||||
| H | L | DO | D1 | D2 | B | ||
| DH-10B | 55 | 60 | ∅13 | ∅14.5 | ∅24 | 6 | 0.57 |
| DH-15B | 62 | 65 | ∅15 | ∅18.5 | ∅29.5 | 6 | 0.87 |
| DH-20B | 70 | 80 | ∅20 | ∅25.5 | ∅36 | 8 | 1.52 |
| DH-25B | 77 | 90 | ∅25 | ∅32.5 | ∅43.5 | 8 | 1.88 |
| DH-32B | 89 | 105 | ∅32 | ∅38.5 | ∅53 | 8 | 2.85 |
| DH-40B | 98 | 120 | ∅40 | ∅45.5 | ∅62 | 8 | 3.70 |
| DH-50B | 111 | 140 | ∅50 | ∅57.5 | ∅72 | 10 | 5.50 |
Nominal Pressure：4.0MPa
Design Temperature：-196℃~+80℃
Suitable Media：LNG、LO2、LN2、LAr、CO2
Connection：Socket Weld
Body：CF8
Disc、Cover：HPb59-1
Spring：S30210
Disc Seals：PTFE
This cryogenic check valve is ideal for use in a variety of applications, including industrial gas handling, cryogenic storage, and more. It is designed to handle a wide range of temperatures and pressures, making it a versatile solution for many different systems. The DH-20B is also easy to install and maintain, with a simple design that allows for quick and easy access to internal components.
One of the key features of the DH-20B is its high-quality construction. This valve is made from stainless steel, which provides excellent durability and resistance to corrosion. The stainless steel also has excellent thermal conductivity, which makes it an ideal choice for use in low temperature applications. The DH-20B is also designed to handle high pressure and high flow rates, making it a reliable choice for demanding applications.
Another important feature of the DH-20B is its efficient design. This valve is a one-way valve, which means that it only allows flow in one direction. This design helps to prevent backflow and ensures that the system operates at optimal efficiency. The DH-20B also has a compact design that makes it easy to install in tight spaces.
The DH-20B also features a socket weld flange, which provides a secure and leak-proof connection to the system piping. This flange is designed to be welded directly to the piping, which helps to reduce the risk of leaks and ensures that the system operates at optimal efficiency.
Overall, the DH-20B Stainless Steel Socket Weld Flange Cryogenic Check Valve is an excellent choice for anyone looking for reliable flow control in low temperature applications. With its high-quality construction, efficient design, and versatile performance, this valve is sure to meet the needs of any cryogenic system.
[NOTED]
1、The material for producing the valve is the raw material processed by the factory itself. Through the smelting furnace, the raw materials such as electrolytic copper and lead plate are produced into HPb59-1 (Brass) higher than the national standard, and then through special extrusion, cutting, processing, cleaning and other equipment Produce the required parts. Therefore, source quality control is a vital part of the entire quality management system.
2、We are self-produced and sold, have a large inventory and low MOQ（1pcs).
3、We have related cryogenice valves certificates.
