The Multiquip C10663 Blowdown Valve Assembly is a genuine OEM component designed for the MQC-100 concrete pump. Sourced directly from Multiquip, this assembly meets the original engineering specifications for the MQC-100 series, ensuring a correct, drop-in fit with no guesswork. As a genuine OEM part, it delivers the same fit and function as the component installed at the factory, keeping your concrete pump operating at peak output.
Key Features
- Genuine OEM Construction — Manufactured to the exact material and dimensional specifications of the original assembly, with valve seating and pressure tolerances matched to the MQC-100 concrete pump's operating demands.
- Direct-Fit Replacement — Engineered to install in the same position and configuration as the original, using existing ports and mounting points on the MQC-100.
- Confirmed MQC-100 Fitment — Verified for compatibility with the MQC-100 cycloidal-drive concrete pump series.
- Maintains Pumping System Integrity — A properly functioning blowdown valve allows the pump circuit to be safely depressurized between cycles; a worn or leaking valve can result in inconsistent pressure relief and unsafe residual line pressure.
- Pressure-Rated Assembly — Supplied as a complete assembly so all internal valve components are replaced together, restoring correct blowdown function in a single service step.
The blowdown valve assembly on a concrete pump serves as the pressure-relief point in the pumping circuit, allowing trapped hydraulic or material pressure to be safely released when the pump is stopped or between pumping cycles. Without a functioning blowdown valve, residual pressure can build up in the delivery line, creating a hazardous condition when fittings or hoses are disconnected during clean-out or maintenance. A failed or leaking blowdown valve assembly can also cause inconsistent pump cycling and premature wear on downstream components, making timely replacement essential to safe and efficient operation.
DHS Equipment is an authorized Multiquip parts dealer. If you need help confirming fitment for your specific unit, contact our parts team with your model and serial number before ordering.
Part Details
| Part Number | C10663 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Blowdown Valve Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQC-100 | MQC-100 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
