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API 6D 16" 150LB High Pressure Cast Steel Swing Check Valve
Main Features
Cast Steel Material: The valve body is made of high-quality cast steel (such as A216 WCB), which has high strength, high toughness, and good corrosion resistance, and can adapt to harsh working environments.
Large Diameter Design: With a diameter of 16 inches, it can meet the transportation requirements of large flow rates and is suitable for large-scale industrial pipeline systems.
150LB Pressure Rating: It can withstand a pressure of 150 pounds class, is suitable for medium and high-pressure working conditions, and ensures stable operation under high-pressure conditions.
Swing Type Structure: It adopts a swing type valve disc design. The valve disc is connected to the valve body through a hinge mechanism and automatically opens and closes relying on the pressure of the fluid. This structure makes the valve have low resistance when opening, good sealing performance when closing, and does not require external forces such as springs.
Flange Connection: It is equipped with standard flange connection ends that comply with the ASME B16.5 standard, facilitating quick and reliable connection with the pipeline system, and making installation and maintenance convenient.
Reliable Sealing Performance: The valve seat has a precisely machined sealing surface, and metal seals or soft sealing materials can be selected to ensure that the valve can achieve reliable sealing under various working conditions and prevent medium leakage.
Strong Maintainability: The valve design takes into account the convenience of maintenance. Some components such as the valve disc and valve seat can be replaced, which extends the service life of the valve and reduces maintenance costs.
Technical Specifications
Size: 1/2"~48" (DN15~DN1200)
Pressure Rating: 150LB~2500LB (PN20~PN420)
Working Temperature Range: -29℃~427℃
Applicable Media: Suitable for various media such as liquids, gases, and steam.
Design Standard: API 6D
Test Standard: API 598
Connection Method: Flange connection
Valve Body Material: Cast steel (such as A216 WCB)
Valve Disc Material: Options include cast steel, stainless steel, or alloy steel, etc.
Sealing Material: Metal seals, soft seals, etc. can be selected according to working conditions.
Application Fields
Petroleum and Natural Gas Industry: It is used in oil and gas transmission pipelines, natural gas processing facilities, etc. to prevent the backflow of media and ensure the safe operation of the pipeline systems.
Chemical Industry: In the process of chemical production, it is used to prevent the backflow of corrosive media and protect equipment and pipelines.
Water Treatment Industry: It is used in water supply systems, sewage treatment systems, etc. to ensure the one-way flow of water and prevent water hammer phenomena.
Energy Industry: In power plants, heating stations, and other places, it is used in pipeline systems for media such as steam and hot water to ensure the stable operation of the systems.
Competitive Advantage:
On Samples Buyer bear the air fee, but this fee will be reduced from order directly
On After Sales Free replacement if there is any quality problem
On Delivery Never delay delivery time
On Materials Ensure material pure
Ensure material pure
