Thieman 4948-001 – 1.5 GPM Hydraulic Flow Control Valve

The Thieman Tailgates 4948-001 is a precision-engineered hydraulic flow control valve designed to regulate fluid at a consistent 1.5 GPM. This essential component ensures your liftgate operates at a safe, smooth, and predictable speed, preventing jerky movements and enhancing operator control.

$75.71

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Precision Control for Unmatched Liftgate Performance

Achieve the ultimate in operational safety and smoothness with the Thieman Tailgates 4948-001 Hydraulic Flow Control Valve. This critical component is the heart of a well-functioning liftgate, meticulously engineered to regulate the flow of hydraulic fluid to a precise 1.5 gallons per minute (GPM). By governing the speed of the liftgate’s platform, this valve eliminates abrupt, jerky movements that can endanger operators, damage cargo, and cause premature wear on the entire liftgate assembly. Installing this genuine OEM part restores your equipment to its original factory specifications, ensuring every lift and lower cycle is predictable, controlled, and exceptionally smooth.

The Cornerstone of Hydraulic System Safety and Longevity

The 4948-001 flow control valve does more than just control speed; it acts as a crucial safeguard for your entire hydraulic system. Unregulated fluid flow can cause sudden pressure spikes and hydraulic shock, leading to catastrophic failures in hoses, seals, and cylinders. By maintaining a constant 1.5 GPM rate, this valve protects your investment by reducing stress on the hydraulic pump and other key components. This leads to increased reliability, reduced downtime, and lower maintenance costs over the life of your liftgate. Whether you are replacing a worn-out valve or performing preventative maintenance, choosing a genuine component from Thieman Tailgates guarantees perfect compatibility and performance you can trust.

Engineered for Durability and Perfect Fitment

Designed specifically for Thieman liftgate systems, the 4948-001 is a direct-fit replacement part that ensures a seamless installation process. Manufactured from high-strength, corrosion-resistant materials, it is built to withstand the demanding conditions of daily commercial use, from temperature fluctuations to constant vibration. As an authentic Thieman part, it meets rigorous quality control standards, ensuring it performs flawlessly from day one. Don’t compromise the integrity and safety of your valuable equipment with generic parts. Restore your liftgate’s smooth, reliable operation and find all the necessary components in our comprehensive catalog of Thieman Tailgates Parts.

Technical Specifications:

  • OEM Part Number: Thieman 4948-001
  • Regulated Flow Rate: 1.5 Gallons Per Minute (GPM)
  • Component Type: Hydraulic Flow Control Valve
  • Primary Function: Governs the speed of liftgate platform movement
  • Key Benefit: Provides smooth, predictable, and safe operation
  • Construction: High-grade, corrosion-resistant steel body for maximum durability
  • Application: Essential for controlling both lifting and lowering cycles in the hydraulic circuit
  • Compatibility: Engineered specifically for Thieman Tailgates hydraulic systems
  • Installation: Direct-fit OEM replacement for straightforward installation and guaranteed performance
Weight 1.5 lbs
Dimensions 7 × 3 × 3 in
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