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

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 allies in high-pressure pipelines, ensuring fluid flows seamlessly in one direction while preventing any backward surge that might compromise pump efficiency and pipeline integrity. Their role in safeguarding pipeline safety is unmatched.
Our API 6A Check Valve is expertly designed with self-actuating opening and closing mechanisms, responding dynamically to the medium's flow. While ideal for pristine media, they are not recommended for those containing solid particles or with higher viscosity, ensuring optimal performance and longevity.
Design Features:
Our check valves boast a rational structure, offering not just reliable sealing but also an aesthetically pleasing appearance.
The valve disc is engineered for rapid closure and demonstrates exceptional flexibility in action, enhancing operational efficiency.
Enjoy minimal upkeep with our low maintenance cost design, allowing for long-term savings and peace of mind.
Say goodbye to frequent upkeep, as there's no requirement for short-term regular lubrication and maintenance, bringing convenience and efficiency to your operations.
Our range includes top-entry, dart, and flapper types. The top-entry and flapper variants feature fully encased flappers for extended wear life, ideal for fluid services. Dart check valves, with robust dual seals featuring stainless steel and seal rings, excel in gas services, ensuring versatility and reliability across applications.