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Help CenterDIN F4 Resilient Seat Gate Valve SS304/SS316 Stem for Chemical & Water Treatment Applications Replacement DIN F4 Resilient Gate Valve
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DIN F4 resilient seat Gate Valve Standard:
Production Size:2"-12"
Pressure range:PN10,PN16
Design Standard:DIN3352
Face to Face:DIN 3202 F4,F5
Flange Standard:DIN 2501/2 EN 1092
Testing Standard:EN 12226/ISO5208
DIN F4 resilient seat Gate Valve main material of parts:
Body:Ductile Iron/Cast Iron
Bonnet:Ductile Iron/Cast Iron
Stem:2Cr13/SS304/SS316/Carbon Steel
Stem Nut:brass
Wedge Ring:Bronze B62/Brass
Disc:Ductile Iron/Cast Iron
Seat:EPDM
Bonnet Gasket:Graphite
Packing:Graphite
Hand wheel:Ductile Iron/Cast Iron
The DIN F4 Resilient Seat Gate Valve is a high - performance valve designed specifically for chemical and water treatment applications. With its strict adherence to DIN standards, this valve offers reliable and long - lasting service in industrial settings. It is a replacement valve that follows the DIN 3202 F4/F5 face - to - face standard, making it a perfect fit for systems that require components meeting these specifications.
Design and ConstructionStem Material: The stem of this gate valve is made from either SS304 or SS316 stainless steel. SS304 is known for its excellent corrosion resistance in a wide range of environments, including mild chemical solutions. On the other hand, SS316 offers even higher levels of corrosion resistance, especially in more aggressive chemical environments such as those containing chlorides. This choice of stem materials ensures the valve's durability and smooth operation over an extended period.
Resilient Seat: The resilient seat design of the valve provides a tight seal, preventing leakage even under high pressure. The seat is made from high - quality materials that can withstand the chemical and physical stresses associated with water treatment and chemical processes. This feature is crucial for maintaining the integrity of the system and preventing any potential loss of the media being transported.
Cast Iron Body: The valve body is constructed from cast iron. Cast iron is a popular choice for industrial valves due to its high strength, good heat retention, and excellent machinability. It can handle high - pressure applications and is resistant to wear and tear, making it suitable for long - term use in industrial settings.
DIN Standard Compliance: The valve strictly adheres to DIN standards, specifically the DIN 3202 F4/F5 face - to - face standard. This ensures seamless integration with existing systems that are designed according to these standards. Whether you are replacing an old valve or installing a new system, the compatibility of this valve with DIN standards makes the installation process much easier and more reliable.
Media Compatibility: It is designed to handle water as well as a variety of chemicals commonly used in water treatment and chemical processes. This wide range of media compatibility makes it a versatile choice for different industrial applications.
Flow Control: The gate valve design allows for precise flow control. When fully open, it provides a straight - through flow path with minimal pressure drop, ensuring efficient operation of the system. When closed, it provides a tight shut - off, preventing any backflow or leakage.
Pressure Resistance: The valve is rated for PN10/PN16 pressure classes, which means it can handle different levels of pressure depending on the requirements of the application. This pressure resistance makes it suitable for a wide range of industrial processes where pressure variations are common.
This DIN F4 Resilient Seat Gate Valve is manufactured by Chengxin Valve Co., Ltd., a well - established manufacturer since 1993. The company has overseas offices, which indicates its strong commitment to international markets. With an export share ranging from US$1 Million - US$1.5 Million, it has a significant presence in the global market. The company's main markets include South America, Eastern Europe, Africa, and the Mid East.
The manufacturer has obtained important production certifications such as ISO9001, ISO14000, and OHSAS18001. These certifications ensure that the product is manufactured under strict quality control, environmental management, and occupational health and safety standards. With a team of 1 - 10 sales representatives, the company can provide personalized service to its customers.
In conclusion, the DIN F4 Resilient Seat Gate Valve with SS304/SS316 stem is a reliable and high - performance solution for chemical and water treatment applications. Its design, construction, and compliance with international standards make it a top choice for industrial users around the world.
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