Check Valves

Description

Check valves are essential components designed to allow unidirectional fluid flow, preventing reverse flow that could damage equipment or disrupt processes. At Heftan-Energy, our check valves are engineered with precision, offering optimal performance and reliability in demanding oilfield applications.

Key Features

1. Unidirectional Flow Control: Prevents backflow to safeguard pipelines, pumps, and other equipment.
2. High-Quality Materials: Constructed from robust materials like stainless steel, carbon steel, and other alloys to withstand extreme pressures, temperatures, and corrosive environments.
3. Low Pressure Drop: Designed to maintain efficient flow rates with minimal resistance, enhancing operational efficiency.
4. Compact and Durable Design: Engineered for space-saving installation and long service life.
5. Multiple End Connections: Available in flange, threaded, and welded options for diverse installation requirements.

Types of Check Valves

• Swing Check Valves: Utilizes a hinged disc that swings open with forward flow and closes against reverse flow, ideal for low-pressure systems.
• Lift Check Valves: Features a guided disc that lifts when the fluid flows in the correct direction, suitable for high-pressure systems.
• Dual-Plate Check Valves: Lightweight and compact, designed for applications requiring minimal space and reduced pressure drop.
• Wafer Check Valves: Thin and efficient, perfect for installations with limited space.
• Ball Check Valves: A versatile solution that uses a ball to block reverse flow, commonly used in applications with particulate matter.

Applications
Heftan-Energy check valves are used across a wide range of industries and applications, including:

• Oil and Gas Production: Ensuring proper flow in drilling, refining, and transportation systems.
• Subsea Applications: Suitable for high-pressure environments in subsea oil and gas exploration.
• Pipeline Systems: Protecting equipment by controlling flow direction in gathering and transportation pipelines.
• Geothermal Energy: Withstanding extreme temperatures in geothermal extraction processes.