InterVac D-915-E Reducer for Inlet Valve – Female to 2″ PVC Adapter

The InterVac D-915-E Reducer is a black adapter that connects your central vacuum inlet valve to standard 2″ PVC pipe. You use this reducer when the back of the inlet valve has a different size opening than regular pipe. Therefore, you can glue the pipe directly to the reducer and create a secure, airtight connection. So your entire system maintains strong suction without leaks.

What is an Inlet Valve Reducer and Why Do You Need One?

Inlet valves often have a different size or shape on the back compared to standard PVC pipe. The D-915-E Reducer solves this problem by changing the opening to a standard female 2″ PVC size. Because both sides are female, you get maximum flexibility during installation. This means you can complete pipe runs faster and achieve a professional, leak-free result in new builds or repairs.

How the D-915-E Reducer Works

You push or glue the reducer onto the back of your inlet valve. After that, you glue a piece of 2″ PVC pipe into the bottom female socket. Because the design is precise, it creates a tight seal that prevents air leaks and dust bypass. So your vacuum delivers full power to every inlet.

Key Features of the InterVac D-915-E Reducer

This custom-molded part uses durable PC/ABS plastic that resists cracking and heat. It features smooth interior walls for excellent airflow. Plus, the female-to-female design makes installation quick and secure in both new construction and repair jobs.

Who Uses the D-915-E Inlet Valve Reducer?

Installers and homeowners use this reducer when mounting inlet valves in walls during new builds or when replacing old valves. Because it converts the valve to standard 2″ PVC, it works great in homes, RVs, boats, and light commercial spaces. After installation, you get a clean, reliable connection that keeps your system performing at its best.

Easy Installation and Compatibility

You can install the D-915-E reducer quickly with standard PVC cement. It fits most central vacuum inlet valves and converts them to standard 2″ PVC pipe. Whether you are doing a new build or repairing an existing system, this reducer makes connecting inlet valves simple and dependable.

Built for Everyday Reliability

InterVac molds the D-915-E right here in Palm City, Florida from high-quality materials. So it delivers a strong, airtight connection that lasts for years. The D-915-E reducer keeps your central vacuum piping secure and your system running with maximum suction power.

Technical Specifications

• Part Number: D-915-E
• Type: Inlet Valve Reducer Material: Durable PC/ABS plastic
• Connection: Female to female (fits 2″ PVC pipe)
• Made in: Palm City, Florida, USA