The Daniel Model 754 is a high-accuracy ±2% rate of flow control (flow limiting) valve engineered for UK oil & gas pipeline systems, tank terminals, refineries, and process facilities. Designed to maintain a stable and repeatable flow rate under varying operating conditions, this self-contained, externally pilot-operated flow control valve ensures precise pipeline flow regulation without the need for complex external instrumentation.
The balanced, single-seated pilot operated control valve features large flow ports and operates on a low differential pressure as low as 5 psi (34.5 kPa), making it ideal for low pressure drop pipeline applications, pump discharge control, blending systems, fuel transfer lines, and custody transfer support services. Its fast response and linear valve action provide reliable flow limiting performance in critical hydrocarbon, refined product, and bulk liquid handling operations.
As part of the Daniel 700 Series range, the Model 754 shares a common valve body and internal trim design across the series, reducing spare parts inventory and simplifying maintenance for UK operators and EPC contractors. The modular external pilot system allows for easy modification between flow control, pressure control, and pump control configurations — offering a versatile pipeline control solution from a single valve platform.
The robust unit-built construction delivers positive sealing, leak-proof operation, and long service life in demanding oil terminal and pipeline environments. Suitable for horizontal installation or vertical up-flow configurations, the Daniel 754 flow limiting valve provides flexible integration into new build projects, terminal upgrades, and brownfield pipeline retrofits.
For UK oil & gas operators seeking a reliable, low differential pressure, pilot operated pipeline flow control valve with ±2% accuracy, the Daniel Model 754 provides proven performance and operational efficiency.
- Achieve precise flow rate and batch control with high-performance balanced piston principle, spring-biased design
- Avoid damage due to shock pressure by adjusting closing speed; main piston ensures uniform opening and closing
- Ensure smooth linear action with maximum flow and minimum pressure drop with high-capacity, 45º valve body
- Control pressure from 10 to 1440 psi (60 to 9928 kPa) within ±2 psi (±13.8 kPa) of setpoint
- Safeguard equipment and personnel with positive shutoff (ANSI Class VI) and fail-safe closure upon power loss
- Improve reliability with positive O-ring seal and valve seats that are unaffected by fluid viscosity or pressure drop
- Maximize uptime with all internal parts housed in a cartridge assembly; no need to remove the valve from the line
- Minimize wear-related maintenance with a simple design featuring no diaphragms or stuffing boxes
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