API 6A High Pressure Check Valve, 1 1/2" -4" Size, 10000psi-20000psi

• 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

High Pressure 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

Our Check Valves are essential components for high-pressure pipelines, designed meticulously to regulate fluid flow efficiently in a single direction while ensuring they don't reverse back to the pump. This critical feature is instrumental in safeguarding the integrity and safety of your pipeline systems.
The API 6A Check Valve boasts an innovative mechanism where its opening and closing components operate autonomously, driven by the medium's flow. This self-sufficient design is ideally suited for clean mediums and is perfect for systems where solid particles or high-viscosity mediums are not present.
Distinctive Design Features:
Ingeniously constructed with a focus on reliability, our check valves promise exceptional sealing capabilities and a visually appealing design.
Engineered for swift closure, the valve disc guarantees flexible and responsive action.
Engineered for cost-efficiency, our valves demand minimal upkeep, reducing total maintenance expenses.
With a design that negates the need for frequent lubrication or short-term maintenance, operational efficiency is maximized.
Our extensive range of check valves includes three specialized types: top-entry, dart, and flapper. The top-entry and flapper models feature fully enclosed flappers, significantly enhancing abrasion resistance, making them ideal for fluid services. The dart check valves, equipped with dual stainless steel seals and sealing rings, are tailored predominantly for gas services.