Industrial D128 Valve

Industrial D128 Valve from ACF is a D128-model valve intended for industrial use. It is specified with a 2-1/2 inch valve size, which denotes the nominal opening commonly used to describe flow capacity. The valve mounts on a 7-1/2 inch frame, establishing the outer footprint and mounting interface. Mounting holes measure 3/4 inch in diameter, providing the fixed hole size used for fasteners and mounting hardware. These facts are critical for installers to verify fit with existing equipment and to plan proper clearance and alignment during installation. The D128 designation identifies the precise model within the ACF product family, simplifying cataloging, ordering, and cross-reference with replacement parts associated with this model. Together, the 2-1/2 inch bore, 7-1/2 inch frame, and 3/4 inch mounting holes form the essential, verifiable criteria needed to determine whether this valve will physically integrate into a given system without the need to assume unverified capabilities or compatibility.