API 6A Check Valve, High Pressure 10000psi-20000psi, 1.5" -4" Nominal

• Customization: Available
• After-sales Service: Professional After Sale Services
• Warranty: 1 Year
• Model NO.: KTD-CHECK
• Manufacturing Process: Metal Melting and Heat Treatment
• Operation Pressure: 10,000psi~20,000PS
• Material: Alloy
• Rated Working Pressure: 10000psi-20000psi
• Nominal Size: 1 1/2", 2", 3", 4"
• Temperature Rating: -29•c~121·c (PU), -46°c~121
• Service: Standard, Sour Gas
• Application: Fracturing, Cementing, Acidizing, Testing Lines
• Steel: Premium Alloy Steel
• Treatment Process: Metal Melting and Heat Treatment
• Repair Kits: Yes
• Struture: Integrated Struture of Metal Frame
• Types: Top-Entry, Dart and Flapper.
• Function: Control Fluids Flowing in One Way
• Transport Package: Packaging Suitable for Long-Distance Transport, Su
• Specification: Alloy steel
• Trademark: Kytider
• Origin: China

Product Description

Check Valves


 

Rated Working Pressure	69.0MPa~138.0MPa	10,000psi~20,000psi
Nominal Size	11/2",2",3",4"
Temperature Rating	-29ºC~121ºC(PU),-46ºC~121ºC(LU)	-20F~250F(PU),-50F~250F(LU)
Service	Standard,Sour Gas
Application	Fracturing,Cementing,Acidizing,Testing Lines

Check valves are indispensable components in high-pressure pipeline systems, expertly engineered to manage unidirectional flow of fluids, while simultaneously preventing any reverse flow that could jeopardize the integrity of the pump and overall safety of the pipeline network.
The API 6A Check Valve boasts an innovative design where the opening and closing mechanisms operate autonomously, guided by the medium's flow. This makes it ideally suited for applications involving clean mediums, although it is less suitable for mediums with solid particles or high viscosity.
Design Features:
This check valve is equipped with a well-conceived structure, ensuring reliable sealing and presenting an aesthetically pleasing appearance.
The valve disc is engineered for rapid closure and demonstrates highly flexible action, enhancing operational efficiency.
This valve is designed for cost-effective upkeep, resulting in low maintenance expenses.
Enjoy the convenience of a design that eliminates the necessity for frequent lubrication and maintenance in the short term.
Our check valves are available in three distinguished types: top-entry, dart, and flapper. The top-entry and flapper variants feature fully encapsulated flappers that significantly enhance wear resistance, making them ideal for fluid services. Dart check valves, with dual seals of durable stainless steel and seal ring, are expertly crafted for gas services.