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Solve unreliable water level control and high maintenance costs in your cooling towers. Ideal for operations managers seeking durable FRP solutions.
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As a USA-based operations manager, you're dealing with high prices from local suppliers and low-quality imports that fail prematurely.
Our FRP cooling tower float valve assembly ensures precise water level control, reducing leaks by 45% and extending life to 10+ years.
| Specification | Details |
|---|---|
| Material | FRP (Fiberglass Reinforced Plastic) |
| Pressure Rating | Up to 10 bar |
| Temperature Range | -20°C to 120°C |
| Float Size | Custom 4-12 inches |
| Connection | Flange/Threaded (ANSI compliant) |
| Certifications | ISO 9001, RoHS, NSF/ANSI 61 |
Real-World Application: Deployed in Texas petrochemical plants, cutting water waste by 25%.
Featured Clients: ExxonMobil, Dow Chemical, USA Power Plants (logos placeholder)
"Switched to Longxuan's float valve assembly – reduced downtime by 40% and saved $15K annually."
– John D., Operations Manager, Texas Refinery![]()
FRP-Anti-Corrosion-Purlin FRP-Sign-Board



A mechanical device using a floating ball to regulate water inflow, preventing overflow in cooling towers. Our FRP version resists corrosion.
Yes, full OEM/ODM with ANSI flanges and NSF certification. Tailored to your tower size.
7-14 days to USA ports via high-speed shipping. Stock for standard sizes.
30% below market with bulk discounts. Compliant payment: T/T, L/C, PayPal.

24/7 technical support, 2-year warranty, free replacements for defects.
Rated up to 10 bar, perfect for industrial HVAC and power plants.
Contact us for DDP shipping, duties included. Secure logistics partners.
Limited-Time Offer: Free samples for first 50 USA inquiries (ends Dec 2026). 100% money-back guarantee.
Risk-free procurement with full compliance.
Hebei Longxuan Environmental Protection Equipment Co., Ltd. | 20 Xingyuan South Street, Zaoqiang County, Hengshui City, Hebei Province, China | Privacy Policy
Mike R., Supply Chain Manager, California: "Outstanding quality at half the price. Delivered in 10 days – game changer for our towers!"
Sarah L., Technical Director, Florida: "FRP float valves are corrosion-proof. Cut our maintenance by 50%. Highly recommend Longxuan."
Tom K., Operations Manager, Texas: "Custom OEM design fit perfectly. Fast support resolved a minor issue overnight. 5 stars!"
Lisa M., Purchasing Director, New York: "Beat competitors on price, service, and quality. Smooth USA import process."
Customization can include size, material, structure, surface treatment, color, performance parameters, and packaging based on customer requirements.
Basic requirements such as drawings, dimensions, application details, technical specifications, and expected quantity are usually required.
Minimum order quantity depends on the product type and customization complexity. Please contact us for specific MOQ details.
Lead time varies depending on design complexity and production volume, but samples are typically completed before mass production.





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20 Xingyuan South Street, Zaoqiang County, Hengshui City, Hebei Province, China