Description
The Metrex Valve K-MDFPM-3-3W is a genuine OEM rebuild kit engineered specifically for the 3-inch, 3-way MDFPM (Manual Differential Pressure Flow Measurement) valve. Designed to restore your valve to original factory performance, this kit provides a cost-effective alternative to full valve replacement and helps minimize system downtime in hydronic and HVAC piping applications.
Product Overview
Metrex Valve’s MDFPM series valves are widely used in commercial and industrial hydronic systems for differential pressure measurement and flow balancing. When seals, seats, or internal components wear over time, the K-MDFPM-3-3W rebuild kit delivers everything needed to bring the valve back to proper operating condition — without the expense of purchasing a new valve assembly.
Key Features
- Genuine Metrex Valve OEM rebuild kit
- Designed specifically for 3-inch, 3-way MDFPM valves
- Restores valve to original factory performance specifications
- Cost-effective alternative to full valve replacement
- Helps reduce system downtime during maintenance
- Suitable for hydronic and commercial HVAC piping systems
- Includes internal components required for a complete valve rebuild
Application
This rebuild kit is intended for use in commercial and industrial HVAC hydronic systems where Metrex MDFPM 3-inch, 3-way valves are installed. It is ideal for preventive maintenance programs or corrective repairs where valve integrity has been compromised due to normal wear.
Why Choose OEM Rebuild Kits
Using genuine Metrex Valve replacement components ensures compatibility, proper fit, and reliable performance. OEM kits are manufactured to the same tolerances as the original valve, helping maintain system efficiency and extending the service life of your existing valve investment.







Reviews
There are no reviews yet.