Wellhead Valves
Wellhead valves are on/off controls used in oil and gas well drilling, completion and production. Mainly located in two positions on conventional wellhead assemblies; in the wing position of the casing head, casing spool or tubing spool, they are designed to operate in a fully open or fully closed position. A gate valve consists of a valve body, a valve seat and disc, a main shaft, a gland and a wheel for operating the valve. Gate valves are not throttle valves and should never be used for throttling.
Wellhead valves can be divided into two main types: parallel and wedge. Parallel gate valves use a flat gate between two parallel seats, and the popular type is the knife gate valve designed with a sharp edge on the bottom of the gate.
1. The gate valve family allows and closes every operation of wellheads, Christmas tree systems, and choke and kill manifolds—from drilling and completion capping to production.
2. Provides unprecedented safety and different pressure sealing by ensuring air tightness.
3. Advanced coating prevents high wear, corrosion resistance and low coefficient of friction for low operating torque.
4. Meets stringent requirements and passes Fire Test, Mortar Test, Extended Low Air Pressure Test, Durability Cycling Test and Seawater Corrosion Test.
5. Simplified design, not only is smaller and lighter for more cost savings, but also provides parts interchangeability to simplify inventory requirements.
When you choose Yulin Machinery, you're not just choosing a valve, you're choosing a professional partner committed to your success. Here's what sets our wellhead valves apart from others:
Experience
With over 20 years of experience, our DHV brand has earned a trusted reputation in the global industrial valve market.
Large Inventory
Our extensive inventory, valued at more than $40 million, includes gate, globe, check, ball, plug, throttle and 6A valves in a wide range of sizes, pressure ratings and materials, ensuring fast, reliable service.
Quality
We offer only the finest steel and alloy valves, designed to stand the test of time and ensure you get the best value for your investment.
Customer Satisfaction
Our primary goal is to serve our customers by meeting their urgent needs in a timely manner and exceeding their expectations in the process.
Wellhead valves play a vital role in the oil and gas industry by skillfully controlling fluid flow and ensuring safe operation. With our impressive selection of top-of-the-line valves, you'll find the perfect solution for your needs.
We offer a wide range of wellhead valves to meet a variety of needs:
Every industry has unique needs for wellhead valves. That's why we offer a variety of valves to meet your industry's specific requirements. Below are a few examples of our valve applications:
Oil control valves for oil and gas production
Refining and petrochemicals
Chemical manufacturing
Power generation
Mining and mineral processing
Our wellhead valves are engineered to provide superior performance for the oil and gas industry. Here's a brief overview of how they work:
Flow Control
Our wellhead valves effectively control the flow of fluids within the system, ensuring seamless, efficient operation.
Leak Prevention
Our valves provide tight seals that prevent any leakage, keeping your operations safe.
Pressure Management
Our flow control valves are designed to manage a variety of pressure levels. This makes them ideal for multiple projects.
Durability
Our valves are made from high-quality materials to ensure long-lasting performance even under the most demanding conditions.
Expert guidance
Our knowledgeable team is ready to answer any questions about wellhead valves and help you make informed decisions.
Fast Delivery
With our large inventory and efficient logistics, we can deliver your valves to you quickly so you can get your project up and running right away.
Customization
We know that every project is unique. That's why we offer customized solutions based on your needs to ensure optimal performance.
Installation Support
Need help installing a wellhead valve? Our team can provide installation support to ensure you get it done right the first time.
Choose Yulin Machinery and experience unrivaled performance and exceptional service. Call 8615800809423 today to place your order and find out why Yulin Machinery is the leading brand in the industrial valve market.