Cat® Flange Valve Groups are designed to provide a fluid flow in hydraulic fluid lines in Cat heavy duty equipment. A flange valve connection is a type of connection that uses a gasket between the flanges of a valve and pipe to seal the joint. It is secured with bolts, and if installed correctly, flange connections create a fluid-tight seal. With longer maintenance intervals, this extends your work cycles which saves you time and reduces lost revenue due to downtime. Choosing genuine Cat® Parts is a wise investment for your hard-working equipment.Application:Consult your owner's manual or contact your local Cat Dealer for more information.