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

Our robust check valves serve as the guardian of high-pressure pipelines, diligently ensuring that fluids flow unidirectionally while preventing any reverse flow that could jeopardize the safety of your entire system. By protecting against backflow, these valves are crucial in maintaining the integrity and longevity of your infrastructure.
The API 6A Check Valve features an intelligent design where the opening and closing mechanisms autonomously respond to the medium's flow. While perfectly suited for clean mediums, it is not recommended for those containing solid particles or possessing high viscosity. This specialization ensures optimal performance and reliability.
Design Features:
Our valves boast a thoughtfully engineered structure that combines reliable sealing with an aesthetically pleasing appearance, making them a standout choice for both functionality and design.
The valve disc is engineered for swift closure and responsive action, providing a seamless and efficient operational experience.
These valves are designed with cost-effectiveness in mind, offering low maintenance expenses without compromising on performance.
No need for frequent lubrication or short-term maintenance, as these valves are built to deliver enduring performance with minimal upkeep.
Our check valves come in three distinct types: top-entry, dart, and flapper. The top-entry and flapper variants feature fully encapsulated flappers that significantly enhance abrasion resistance, making them ideal for fluid services. Conversely, dart check valves are equipped with dual seals-a robust stainless steel combined with a seal ring-catering specifically to gas services for optimal sealing and longevity.