Introducing the Choke Valve: a versatile control device meticulously engineered to regulate fluid flow rate and pressure with precision. This sophisticated system comprises several key components: the valve body, core, stem, cover, and driving mechanism. The valve body serves as the central structure, providing a streamlined channel for fluid passage. Embedded within is the valve core, intricately designed to collaborate with the valve seat, thus controlling the fluid flow area. The valve stem acts as a conduit for the driving force, ensuring seamless movement of the valve core. Securing this assembly is the valve cover, which not only seals the body but also provides essential support. Our driving mechanism ranges from manual handwheels to advanced automatic electric and pneumatic actuators, offering flexible operation tailored to your needs. Our JH2 Choke Valves are available in two distinguished types: the Positive Choke Valve and the Adjustable Choke Valve, each designed to meet specific operational needs with unmatched efficiency.
Features:
1. Exceptional Flow Regulation Accuracy: Experience unparalleled precision in controlling fluid flow rates, designed to satisfy the rigorous demands of various operational conditions.
2. Robust Pressure Control Capacity: Skillfully engineered to diminish fluid pressure and stabilize system pressure, ensuring optimal performance and reliability.
3. Superior Sealing Performance: Engineered to prevent fluid leakage, enhancing both the safety and efficiency of your system.
4. Compact and Efficient Design: Its space-saving structure ensures effortless installation and maintenance, making it a practical choice for any setup.
Product Name |
API 6A 3-1/16′′10000psi Choke Valve with Material 4130 Pr1 |
Working Pressure |
2000PSI~15000PSI |
Working Temperature |
K.L.P.R.S.T.U.V |
Nominal Diameter |
2"-4" |
Material Class |
DD,EE,FF,HH |
Specification Level |
PSL1~PSL3 |
Performance Level |
PR1 PR2 |
Manufacture Standard |
API 6A |
Shanghai JEFA Machinery Co.,Ltd stands as a leader in the design, manufacturing, and marketing of API 6A wellhead and Christmas tree equipment, valves, and control equipment for the wellhead industry. Our expansive facilities include a steel forging plant, state-of-the-art machining centers, a specialized heat treatment facility, assembly lines, and painting facilities. Our commitment to excellence is evidenced by certifications from API 6A, API 16C, ISO 45001, ISO 14001, and ISO 9001, ensuring that we consistently deliver top-tier products that comply with customer specifications. With an impressive 90% of our products exported to major markets such as the USA, Canada, the Netherlands, Australia, Russia, and beyond, we are dedicated to providing exceptional customer support and superior quality, inviting inquiries of all sizes with open arms.

JEFA's cutting-edge facility boasts a comprehensive steel forge plant, an expansive 38,000 sq.ft machining workshop, a 20,000 sq.ft heat treatment facility equipped with six furnaces, and a 16,000 sq.ft workshop dedicated to valve machining, assembly, and painting.

Q:In addition to products, what additional services do you offer?
A:Our company supports after-sales service, after you receive the product warranty for one year.
Q:How long does it take to ship after placing an order?
A:Usually 2-3 months, depending on the quantity you order.
Q: Do your products meet international quality standards?
A: Yes, our products are produced and tested in strict compliance with API international standards to ensure that every product can meet the high quality requirements. We have a complete quality control system, from raw material procurement to finished products, every link has a strict quality inspection process.
Q: How do I know if your product is right for my specific application?
A: We provide professional technical support services, can recommend the most suitable product model and specification according to your specific application needs. Our sales engineers have extensive industry experience and are able to provide personalized solutions and recommendations.
Q: What services can you provide if I need a customized product?
A: We offer a full range of customization services, including but not limited to customization of special sizes, materials, pressure levels and connections. Our team of engineers will work closely with you to understand your specific needs and provide a one-stop service from design to production.