Swing check valve

From GAWDAwiki

A swing check valve is a form of butterfly check valve in which the disc swings on and off the seat on a hinge or trunnion to block and allow flow. Swing check valves come in various sizes, but are frequently large.^[1]

Other Types of Valves

Other types of gases and welding valves include:

• Ball valve
• Butterfly valve
• Compressed gas valve
• Cylinder valve
• Diaphragm check valve
• Gate valve
• Globe valve
• Life support valve
• Lift-check valve
• Manifold valve
• Metering valve
• Needle valve
• Pneumatic valve
• Post valve
• Pressure relief valve
• Residual pressure valve
• Shutoff valve
• Solenoid valve
• Stop-check valve

References

1. http://www.answers.com/topic/check-valve