The Multiquip 22233-5 Check Valve is a genuine OEM component designed for HTX6H, STX6H, and HTXG6DF hydrostatic ride-on power trowels. As a direct Multiquip OEM part, it meets the exact specifications required to maintain proper hydraulic system function in these machines. Confirmed fitment for the HTX6H, STX6H, and HTXG6DF ensures you receive the correct part the first time. DHS Equipment sources this part directly from Multiquip to give you confidence in every order.
Key Features
- Genuine OEM Hydraulic Integrity — Manufactured to Multiquip's exact flow and pressure tolerances, ensuring the check valve seats and seals correctly within the hydraulic circuit.
- Drop-In Compatibility — Engineered to install directly into the existing hydraulic line configuration on these trowels without modification to fittings or mounting points.
- Confirmed Fitment — Verified for HTX6H, STX6H, and HTXG6DF hydrostatic ride-on power trowels.
- Protects Hydraulic System Performance — A functioning check valve prevents backflow and pressure loss that can cause erratic blade pitch response and inconsistent trowel speed control.
- Hydraulic System Safety — A failed or worn check valve can allow uncontrolled pressure fluctuations in the hydraulic circuit, affecting operator control of blade angle and drive response — making prompt replacement critical on ride-on equipment.
A check valve is a one-way flow control component within the hydraulic system of a ride-on trowel. It allows hydraulic fluid to flow in one direction while preventing backflow that could destabilize pressure in the circuit. On hydrostatic trowels like the HTX6H, STX6H, and HTXG6DF, the hydraulic system governs both blade pitch adjustment and machine drive, so a worn or failed check valve can result in sluggish response, pressure bleed-off, or loss of consistent blade control — all of which affect finish quality and operator safety.
Need help confirming this is the right part for your machine? Contact the DHS Equipment parts team with your model and serial number and we'll verify fitment before you order.
Part Details
| Part Number | 22233-5 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Check Valve |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HTX6H |
| Whiteman Ride-On Power Trowels | STX6H |
| Whiteman Ride-On Power Trowels | HTXG6DF |
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.
