Experience the epitome of flow control precision with our Choke Valve, a masterfully crafted device designed to fine-tune fluid flow rates and pressure with extraordinary accuracy. The primary components-the robust valve body, precision-engineered valve core, resilient valve stem, secure valve cover, and versatile driving device-are all meticulously crafted to offer exceptional functionality. The valve body acts as a steadfast foundation, creating a seamless conduit for fluid movement. Within, the valve core works in perfect harmony with the valve seat to skillfully regulate the fluid flow area. The valve stem efficiently transmits driving force to maneuver the valve core, while the valve cover ensures a hermetic seal along with vital support. The driving device caters to diverse preferences with manual options like a handwheel and automatic variants featuring cutting-edge electric or pneumatic actuators. Discover our distinguished JH2 Choke Valves, available in two outstanding variations: the Positive Choke Valve and the Adjustable Choke Valve, each tailored to meet your unique operational needs.
Distinctive Features:
1. Unmatched precision in flow control: Achieve precise management of fluid flow rates, adhering to the most demanding requirements across various operational environments.
2. Exceptional pressure regulation capability: Skillfully reduce fluid pressure and stabilize system conditions, ensuring consistent and reliable performance.
3. Superior sealing performance: Efficiently prevent fluid leakage, enhancing system safety and operational efficiency.
4. Compact, space-efficient design: Its sleek form factor ensures a minimal footprint, simplifying installation and maintenance.
Product Name |
API 6A Wellhead 3-1/8′′choke Valve Psl2, 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 |
At the forefront of engineering excellence, Shanghai JEFA Machinery Co., Ltd. leads the industry in the development, production, and distribution of premium API 6A wellhead systems and Christmas tree equipment, alongside high-performance valves and precision wellhead control tools. Our world-class facilities boast a comprehensive steel forging plant, cutting-edge machining centers, a unique heat treatment facility, efficient assembly lines, and sophisticated painting stations. Accredited with esteemed certifications such as API 6A, API 16C, ISO 45001, ISO 14001, and ISO 9001, JEFA is committed to delivering impeccable quality products on time, custom-tailored to client specifications. Exporting 90% of our products to over ten countries, including the USA, Canada, the Netherlands, Australia, and Russia, we are devoted to excellence in customer service and product quality. We warmly welcome inquiries of all sizes, eager to exceed your expectations.
JEFA's production powerhouse is a testament to industrial excellence, featuring a robust steel forge plant, an expansive 38,000 sq.ft machining workshop, a comprehensive 20,000 sq.ft heat treatment facility with six formidable furnaces, and a specialized 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.