SW Check Valve

A SW Check Valve, also known as Socket Weld Check Valve, is a compact, one-way flow control device designed for smaller piping systems, typically 2 inches and below. It employs a socket weld connection where the pipe is inserted into a slightly larger socket and welded around the rim for a secure seal. This valve allows fluid to flow in one direction only, preventing backflow and ensuring system integrity. Its design is favored for its space-saving and straightforward installation in applications requiring precise directional flow control.