SYWUWV 4″ Horizontal Swing Check Valve
$115.59 on Amazon.com (as of October 18, 2026, 2:14 PM EST) View details ↗
The SYWUWV 4″ Horizontal Swing Check Valve ensures reliable one-way flow control, making it an essential component for protecting pumps and piping systems from reverse flow disruption. This valve features a smooth flow path that minimizes pressure drop during operation, ensuring efficient performance. The robust brass body with uniform wall thickness provides durability and reliability under high pressure, guaranteeing long-term use.
The valve's polished inner surface helps to minimize scaling and clogging, promoting consistent flow performance and simplifying maintenance. The horizontal swing-type disc mechanism ensures smooth and reliable closure, reducing water hammer and extending the service life of internal components. This valve is designed for horizontal installation and is suitable for a range of applications, including residential, commercial, and industrial piping systems for water, oil, and non-corrosive gases.
| Maximum Working Pressure | 232 psi |
|---|---|
| Material | Brass |
| Temperature Range | -4°F to 302°F |
| Flow Control | One-way (prevents backflow) |
| Size | 4″ (100mm DN) |
| Installation Type | Horizontal |






