The Multiquip 22831 Pressure Reducing Valve is a genuine OEM component designed for Whiteman hydrostatic ride-on power trowels, including the STXD6i, HTXD6i, HTXG6DF, HTX6H, STX6H, and STXDF series. As a direct factory replacement, part 22831 meets the original engineering specifications for hydraulic system pressure management on these machines. Sourced directly through authorized Multiquip supply channels, this valve integrates cleanly into the existing hydraulic circuit without modification. DHS Equipment stocks this part to keep your trowel operating at the pressure parameters it was built for.
Key Features
- Genuine OEM Hydraulic Specification — Factory-correct pressure rating ensures the valve regulates hydraulic flow within the precise operating range required by the STX and HTX trowel platforms.
- Direct-Fit Replacement — Part 22831 is engineered to drop into the existing hydraulic circuit on compatible Whiteman ride-on trowels, using the original mounting and port configuration.
- Broad Whiteman Trowel Compatibility — Confirmed fitment across STXD6i, HTXD6i, HTXG6DF, HTX6H, STX6H, and STXDF hydrostatic ride-on power trowel models.
- Hydraulic System Integrity — A correctly functioning pressure reducing valve protects downstream hydraulic components from over-pressure conditions, preserving blade pitch control and drive responsiveness.
- System Protection — A worn or failed pressure reducing valve can cause erratic blade pitch response or uncontrolled hydraulic pressure, creating unsafe operating conditions on an active pour.
A pressure reducing valve limits the hydraulic pressure supplied to a specific circuit or component, ensuring it never exceeds a safe working threshold regardless of system demand elsewhere in the machine. On hydrostatic ride-on trowels like the STX and HTX series, this valve plays a direct role in maintaining consistent blade pitch control and protecting sensitive hydraulic actuators from pressure spikes. When this valve fails or degrades, operators may experience inconsistent blade response, sluggish pitch adjustment, or hydraulic component damage caused by unregulated pressure.
Part Details
| Part Number | 22831 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pressure Reducing Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | STXD6i |
| Whiteman Ride-On Power Trowels | HTXD6i |
| Whiteman Ride-On Power Trowels | HTXG6DF |
| Whiteman Ride-On Power Trowels | HTX6H |
| Whiteman Ride-On Power Trowels | STX6H |
| Whiteman Ride-On Power Trowels | STXDF |
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.
