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

• 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 essential guardians in high-pressure pipelines, ensuring fluid flows in a single direction without reversing back to the pump, thereby safeguarding the pipeline's integrity and safety.
The 'API 6A Check Valve' boasts an ingenious design where the opening and closing components operate autonomously with the flow of the medium. This makes it ideal for clean mediums, while not suitable for mediums with solid particles or higher viscosity.
Design Features:
Crafted with a rational structure, these check valves promise reliable sealing and exhibit a strikingly attractive appearance.
The valve disc boasts swift closure and remarkably flexible operation.
Enjoy the advantage of minimal maintenance expenses.
Engineered for convenience, these valves do not require frequent lubrication or maintenance in the short term.
Our check valves come in three sophisticated types: top-entry, dart, and flapper. The top-entry and flapper variants incorporate fully wrapped flappers, significantly extending their wear life, making them ideal for fluid services. Dart check valves integrate dual-seal technology with stainless steel and seal rings, making them perfect for gas services.