Internal Thread Swing Check Valve

• Internal Thread Connection: Utilizes standard internal threaded ports for quick and easy installation and removal, suitable for small-bore pipelines.
• No External Leakage: All moving parts, such as the swing arm, are enclosed within the body, creating an integral structure that effectively eliminates the possibility of external leakage.
• Automatic Operation: Operates automatically based on the force of the medium itself without manual intervention or external power, ensuring stable and reliable performance.
• Low Flow Resistance: Offers a relatively unobstructed path for the medium when fully open, resulting in minimal pressure loss.
• Compact Structure: Features a smaller volume, lighter weight, and a reduced footprint compared to flanged check valves.