The 81068 FF Ball Valve is a precision-engineered full-flow ball valve designed for swift and reliable on/off control in plumbing, HVAC, and light industrial systems. Equipped with female-threaded (FF) connections on both ends and a lever handle (L), it delivers rapid flow adjustment with minimal pressure loss, making it ideal for applications requiring quick operation and dependable sealing.
| Model | Size | Connection Type | Operation Feature |
|---|
| 1/2″FF-L | 1/2″ | Female threads (FF) | Lever handle |
| 3/4″FF-L | 3/4″ | Female threads (FF) | Lever handle |
| 1″FF-L | 1″ | Female threads (FF) | Lever handle |
| 1-1/4″FF-L | 1-1/4″ | Female threads (FF) | Lever handle |
| 1-1/2″FF-L | 1-1/2″ | Female threads (FF) | Lever handle |
| 2″FF-L | 2″ | Female threads (FF) | Lever handle |
- Material & Performance: Constructed from a corrosion-resistant metallic alloy, it can handle water, gas, and mild chemicals. It supports an operating pressure of up to 16 bar and a temperature range from -20°C to 120°C.
- Full-Flow Advantage: The bore of the ball matches the pipe diameter, which minimizes pressure drop and maximizes flow efficiency. This is crucial for energy-saving HVAC systems and high-demand plumbing setups.
- Lever Handle Efficiency: A 90° swing of the red lever can switch the flow from fully open to closed in an instant, enabling rapid emergency shutoff or convenient routine maintenance.
- Leak-Proof Reliability: Precisely machined female threads and ball seats form a tight seal, preventing leakage even when facing fluctuating pressure, such as water hammer in plumbing systems.
- Wide Sizing Range: Available in sizes from 1/2″ (for small fixtures) to 2″ (for large pipelines), it can adapt to various system scales, including residential, commercial, and industrial ones.
- Residential Plumbing: It can control the water flow to appliances (like a 1/2″FF-L for a dishwasher) or serve as a main shutoff valve (such as a 1″FF-L for a home’s water supply).
- Commercial HVAC: Used to regulate coolant flow in air conditioning units (e.g., a 3/4″FF-L for ductless mini-splits) or heating systems.
- Light Industry: Manages fluid lines in machinery (for example, a 1-1/2″FF-L for industrial washing equipment) or process pipelines.
- Speed and Ease: Compared to wheel-operated valves, the lever operation reduces valve adjustment time by 50%, making it perfect for quick-response systems.
- Energy Efficiency: The full-flow design cuts down pumping energy costs by minimizing flow restrictions.
- Scalability: One model line covers sizes from 1/2″ to 2″, simplifying inventory management for contractors.
- Longevity: The corrosion-resistant alloy can withstand harsh environments, providing a 10+ year service life with little maintenance.
Upgrade your system with a valve that integrates speed, efficiency, and reliability. For technical details or a quote, visit [
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