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

• 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 pipelines. They expertly manage the one-way flow of fluids and prevent fluid backflow to the pump, thereby safeguarding the integrity and safety of the pipeline.
The 'API 6A Check Valve' boasts an innovative design where its opening and closing mechanisms operate autonomously, responding seamlessly to the flow of the medium. Ideal for clean mediums, it efficiently manages flow without interference from solid particles or high-viscosity substances.
Design Features:
Boasting a rational structure, these valves ensure reliable sealing and exhibit a visually appealing design;
The valve disc ensures rapid closure and flexible operation;
Enjoy the benefits of low maintenance costs;
No requirement for frequent lubrication and maintenance over short-term use;
Our check valves are offered in three distinct types: top-entry, dart, and flapper. The top-entry and flapper designs incorporate fully enclosed flappers, enhancing abrasion resistance and are primarily used in fluid services. Dart check valves feature robust dual seals made from stainless steel and seal rings, making them particularly suitable for gas services.