The Multiquip 3054937NCI Flap Valve MQ-D305,306B/R/H New Style is a genuine OEM component designed for D305 series equipment. As a direct OEM replacement sourced through Multiquip's authorized parts network, this new-style flap valve is the correct current-production version for your machine. Sourced and sold by DHS Equipment, the part ensures you receive an authentic part with the exact fit your equipment calls for. Confirm your model against the D305 fitment reference before ordering to make sure this is the right part for your application.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Multiquip's current production specification, delivering the correct seat contact and sealing pressure critical to proper valve function.
- New-Style Design — This is the updated new-style configuration, replacing earlier flap valve versions for improved performance and longevity in the D305 and 306B/R/H series.
- Direct-Fit Replacement — Engineered to drop into the existing valve housing without rework, using the same mounting geometry as the original assembly.
- Sustained Flow Control — A correctly seated flap valve maintains consistent one-directional flow, protecting pump output and preventing backflow that can cause pressure loss or internal wear.
- Compatible with D305 Series — Confirmed fitment for D305 equipment; also applicable across the MQ-D305, 306B, 306R, and 306H platform variants.
A flap valve controls the direction of fluid or slurry flow through a pump or transfer system by opening under forward pressure and closing to block reverse flow. When the flap valve wears, cracks, or loses its seal, backflow occurs — reducing output efficiency, increasing cycle times, and placing added stress on internal pump components. Replacing a degraded flap valve with the correct OEM part restores proper one-way flow and keeps the pump operating at its designed capacity.
Part Details
| Part Number | 3054937NCI |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Flap Valve MQ-D305,306B/R/H New Style |
Compatibility & Fitment
| Name | Model |
|---|---|
| D305 | D305 |
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.
