The Multiquip 37311 Brass Ball Valve 3/8 MNPT x FNPT is a genuine OEM component designed for the PRX series hybrid ride-on power float. As a direct OEM replacement, 37311 is manufactured to the same specifications as the original valve installed at the factory, ensuring a correct, leak-free connection in the machine's fluid circuit. This valve is confirmed for PRX ride-on power float applications, so buyers can order with confidence knowing the part will integrate seamlessly with their existing plumbing connections.
Key Features
- Solid Brass Construction — Brass material resists corrosion and withstands the pressure demands of ride-on trowel fluid systems, extending service life in demanding field conditions.
- 3/8 MNPT x FNPT Thread Configuration — Male and female NPT threads on opposing ends allow direct in-line installation within existing pipe runs without adapters or modifications to the port configuration.
- Genuine OEM Sourcing — Supplied as an authentic Multiquip OEM part, meaning the valve meets the same dimensional and material standards as the component originally fitted to PRX units.
- PRX Series Compatibility — Verified fitment for PRX hybrid ride-on power floats, covering the hydraulic-electric blade and drive systems that define this machine family.
- Full-Bore Flow Control — A properly functioning ball valve delivers unrestricted on/off flow control across the fluid line, preventing pressure drop that could affect hydraulic or fluid-dependent systems on the trowel.
- Fuel and Fluid System Safety — Correct valve fitment is critical in fuel and hydraulic lines; a worn or failing valve risks uncontrolled fluid flow, making OEM-spec replacement essential for safe operation.
A ball valve controls the flow of fluid through a pipe or hose by rotating a spherical plug with a bore drilled through its center — turning the handle a quarter turn either aligns the bore with the flow path to open it or rotates it perpendicular to shut it off completely. In ride-on power float applications, ball valves are commonly used in fuel supply lines and hydraulic circuits where positive, leak-free shutoff is required. When a ball valve fails — through seat wear, seal degradation, or a cracked body — it can result in fluid leaks, loss of flow control, or an inability to safely isolate a line during service, making timely replacement with a correct-spec part essential.
Part Details
| Part Number | 37311 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Brass Ball Valve 3/8 MNPT x FNPT |
Compatibility & Fitment
| Name | Model |
|---|---|
| Ride-On Power Float | PRX |
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.
