ESD Valve

Baihai Introduces the Emergency Shutdown Valve (ESDV) – AI-Powered Precision for Critical Safety

What is an ESDV?

Emergency Shutdown Valves (ESDVs) are essential safety components designed to isolate facilities in emergency situations, preventing escalation and ensuring operational security.

At Baihai, we leverage our AI-powered matching system to provide high-quality ESD valves that meet precise industry requirements, ensuring optimal performance, competitive pricing, and efficient delivery.

How ESDVs Work:
An emergency shutdown valve is equipped with a spring return actuator, allowing it to close automatically when the actuator pressure signal is released. This rapid response mechanism plays a crucial role in protecting personnel, assets, and the environment.

Why Baihai’s ESD Valves?
✔ Precisely Matched: Our AI-driven platform connects you with the best manufacturers, guaranteeing the perfect fit for your project.
✔ Fast & Reliable: We streamline procurement, reducing lead times and ensuring quick delivery.
✔ High Quality & Compliance: Sourced from top-tier manufacturers in Japan, our valves meet stringent industry standards.

Applications in Oil & Gas:
ESD valves are widely used to prevent hazardous escalation in oil and gas production, ensuring safe and efficient isolation. Typically, these are quarter-turn ball valves, but sliding stem gate valves and other types are also available based on project needs.

Baihai’s AI-driven procurement solutions ensure you receive the right ESD valve with the highest quality, at the best price, and delivered on time.

🔗 Learn more: https://baihai.jp/

ESD valves are integrated into the design of the plant system equipment and can be installed in line with any location upstream, midstream, or downstream.

Emergency shutdown valve is a new high-tech product with advantages of energy conservation, environmental protection, and convenient and fast operation.

Product Description

What is the working principle of an emergency shutdown valve?

Emergency shutdown valve is one of the hydraulic control valves, consisting of the main valve, throttle valve, pilot valve, pressure gauge, joint, and other pipe fittings. When the primary valve inlet pressure is lower than the pilot valve set pressure, the pilot valve is open.

When the central valve cavity pressure on the cover is equal to its outlet pressure, there is a pressure gap between the inlet and outlet.

The water flows through the valve mouth to the outlet. When the fire pump starts up, or variable frequency pump pressure increases more than the set pressure of the pilot valve, the control valve pressure from the main valve inlet to the pilot valve will increase.

Then, the tension on the spring will increase; pushing down and compressing will drive the valve core to move down, making the pilot valve closed.

At this time, the central valve inlet pressure through the throttle valve is added to the valve cover cavity, for the downward force of the disc is greater than the thrust upward, leading to the main valve closed.

The relief valve is most often installed directly downstream of the pump to control system pressure but can be used in other parts of the circuit to protect isolated components.

Product Feature

What are some features and benefits of these emergency shutdown valves?

⦿ Fast action: A shutdown valve should act quickly to reduce risk escalation. As a rule of thumb, the shutdown valve should start the shut down within 10 seconds of activation and the time taken from Full Open to Full Close is within 1-2 seconds per inch of the shutdown valve size.

⦿ The valve assembly has a regular process operating function until Fire-Chek is triggered;

⦿ Local thermal shutdown for automatic shutdown in the event of a fire;

⦿ Fire-Chek stops supply air to prevent feeding oxygen to the fire;

⦿ Remote shutdown to isolate subsystems.

Emergency Shutdown Valves are a fundamental part of the safety systems associated with oil and gas, utility, and other hazardous processes. As the name suggests, these valves are not intended for controlling the process itself but rather for protection. The valves are of fail to closed nature to contain the liquid inventory.

Get in contact with us NOW to have the best quality of good and reliable parts for the choke and industrial valves in the industry! The only place where HIGH QUALITY and SPEED OF DELIVERY meets LOWER PRICES!