Multiquip 22081 Shutoff Valve 1/4 NPT 1/4 Hose

The Multiquip 22081 Shutoff Valve 1/4 NPT 1/4 Hose is a genuine OEM shutoff valve designed for a wide range of Multiquip and Whiteman equipment, including MD105 ride-on trowels, WTB-16 and WBH-16 series power buggies, HHN31V and HHNG5 ride-on trowels, and PRO12 Essick stationary mixers. As a direct OEM replacement, part 22081 is built to the same specification as the original component, ensuring proper thread engagement at the 1/4 NPT port and a secure connection to the 1/4-inch hose. Sourced directly from Multiquip, this valve ships as an exact-fit replacement with no guesswork on compatibility across its supported equipment families.

Key Features

• Genuine OEM Valve Construction — Manufactured to Multiquip's original thread and bore specifications, ensuring correct sealing at the 1/4 NPT port without risk of cross-threading or pressure loss.
• Dual-Interface Fit — Matches both the 1/4 NPT threaded port and the 1/4-inch hose barb connection exactly, allowing a direct drop-in swap with no additional fittings or adapters.
• Broad Equipment Compatibility — Confirmed fitment across MD105 trowels, WTB-16 and WBH-16 series power buggies, HHNG5, HHN31V, HHXG5, HHXDF4-DF5 ride-on trowels, JWN24HTCSL/HSCSL trowels, and PRO12 series mixers.
• Positive Flow Control — Provides reliable on/off control of fluid flow in the hydraulic or fuel circuit, preventing unintended flow during service, fluid changes, or equipment storage.
• Fuel and Fluid System Safety — A properly functioning shutoff valve is essential for isolating fuel or hydraulic lines during maintenance, reducing the risk of uncontrolled fluid release during service procedures.

A shutoff valve controls the flow of fuel or hydraulic fluid through a line by opening or closing a passage at the valve body. In equipment like power buggies, ride-on trowels, and mixers, these valves are typically positioned in-line on a fuel supply or hydraulic circuit to allow an operator or technician to isolate fluid flow without draining the entire system. When a shutoff valve fails — whether through a stuck mechanism, cracked body, or leaking seal — it can result in uncontrolled fluid flow, difficulty performing routine maintenance, or a hazardous fluid leak. Replacing a worn or damaged valve promptly with the correct OEM part keeps the fluid circuit properly controlled and the equipment safe to service.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

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