Blocking Valves

Blocking Valves: Preventing Unwanted Flow

Blocking valves are a type of valve used to prevent the flow of fluid or gas in a specific direction. They are typically designed with a simple, robust construction that ensures reliable operation under various conditions.

Key characteristics of blocking valves:

• Simple design: Blocking valves often have a straightforward design, making them easy to install, maintain, and repair.
• Reliable operation: They are known for their reliability and durability, ensuring consistent performance even in demanding environments.
• Effective blockage: Blocking valves are designed to provide a secure seal, preventing unwanted flow and maintaining system integrity.

Common types of blocking valves:

• Check valves: Allow fluid or gas to flow in one direction only, preventing backflow.
• Gate valves: Provide a full-bore opening, allowing for maximum flow when open.
• Plug valves: Have a rotating plug that can be positioned to either allow or block flow.

Applications of blocking valves:

Blocking valves are used in a wide range of industries, including:

• Manufacturing
• Process automation
• Water and wastewater treatment
• Oil and gas
• Chemical processing