Float Valve Lenura 1″ Nylon Resin Auto Shut-Off Model 718H Gray

Description

Product Overview

The Lenura 1″ Float Valve is engineered for demanding agricultural and outdoor water applications. Constructed from industrial‑grade nylon resin, the valve body resists UV degradation, chemical corrosion, and impact damage, ensuring reliable operation year after year. The design incorporates a single 1‑inch NPT female thread for straightforward connection to hoses, brackets, or existing plumbing without the need for additional adapters. With a maximum operating pressure of 100 psi and a temperature tolerance from 0 °F to 150 °F, the valve performs consistently across a broad range of environmental conditions.

Functionally, the valve features an automatic shut‑off mechanism that reacts to the rise and fall of water within the tank. As the water level drops, the float activates the valve, allowing water to flow in at a high rate—up to 40 gallons per minute—until the preset level is reached, at which point the valve closes to prevent overflow. This self‑regulating action eliminates the need for manual monitoring, reduces water waste, and protects livestock troughs, ponds, and pools from over‑filling.

Key specifications include a compact size of 70.2 cubic inches, a weight of 11.3 ounces, and a gray finish that blends unobtrusively with most tank interiors. The valve is rated for both high‑flow and low‑flow scenarios, making it suitable for small livestock water troughs as well as larger stock tanks used in commercial farming operations. Its freeze‑resistant construction further ensures uninterrupted service during cold weather, preventing the valve from becoming brittle or seizing.

Usage

Designed with versatility in mind, the Lenura Float Valve excels in a variety of settings. On a family farm, it can be installed on a 500‑gallon stock tank to keep cattle hydrated throughout the day, automatically refilling the tank after each watering session. In a ranch environment, the valve can be mounted on multiple troughs, delivering a steady water supply to horses, goats, and sheep without the need for constant human oversight.

Beyond livestock, the valve is an excellent solution for ornamental ponds, fish farms, and recreational pools where maintaining a consistent water level is essential. Its high‑flow capability quickly restores water after evaporation or splash loss, while the anti‑siphon feature prevents backflow that could introduce contaminants. The valve’s UV‑resistant material makes it suitable for outdoor installations exposed to direct sunlight for extended periods, and its corrosion‑proof nature allows use with both fresh and slightly saline water sources.

Why Choose Us

Lenura is a recognized brand in industrial‑grade fluid control components, and this float valve reflects the company’s commitment to quality and durability. Each valve undergoes rigorous testing for pressure tolerance, temperature extremes, and mechanical impact before leaving the factory. The nylon resin formulation is specifically selected for its balance of strength, flexibility, and resistance to environmental degradation, ensuring that the valve remains functional even after years of exposure to harsh weather conditions.

Customer support is a core part of the Lenura experience. Buyers receive comprehensive installation instructions, a troubleshooting guide, and direct access to technical support representatives who can assist with any installation or performance questions. The product also carries a limited warranty that covers material defects, providing peace of mind for users who rely on the valve for critical water management tasks.

Key Features

• Durable nylon resin body resists UV, corrosion, and impact for long‑term outdoor use.
• Automatic shut‑off mechanism maintains steady water levels without manual monitoring.
• High‑flow capacity of 5‑40 GPM quickly refills tanks, troughs, and ponds.
• Wide pressure range up to 100 psi and temperature tolerance from 0 °F to 150 °F.
• Responsive customer support and limited warranty for added confidence.

FAQ

How does the automatic shut‑off mechanism work?

The valve contains a buoyant float that rises with the water level. When the float reaches the preset height, it pushes a lever that closes the valve, stopping water flow. As the water level drops, the float descends, reopening the valve to allow refilling.

Can the valve be used with both fresh and slightly saline water?

Yes. The nylon resin construction is chemically resistant to mild salinity, making the valve suitable for freshwater ponds, fish farms, and low‑salinity irrigation systems without risk of material degradation.

What installation tools are required?

Installation is straightforward: apply plumber’s tape to the 1‑inch NPT female thread, hand‑tighten the valve onto the inlet fitting, and secure it with a hose or bracket. No special tools or adjustments are needed.

Is the valve freeze‑proof?

The valve’s material remains flexible at low temperatures, reducing the chance of cracking or seizing. While it can operate in freezing conditions, it is recommended to install the valve in a location where water can drain or be insulated to prevent ice buildup.

What maintenance is required?

Periodic inspection for debris or mineral buildup is advised. If water quality is poor, flushing the valve with clean water once a month helps maintain optimal performance. The valve’s design eliminates moving parts that require lubrication, keeping maintenance minimal.

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