Check Valve – Model 8700
Product Overview
The Model 8700 Resilient Seat Check Valve is a high-performance, full waterway swing check valve designed for potable water, fire protection, and industrial applications. Available in sizes 2" through 12", this valve features flanged or grooved end connections and provides dependable backflow prevention with minimal head loss.
Engineered for long-term reliability, the Model 8700 complies with AWWA, ANSI, and NSF standards and is UL Listed and FM Approved, ensuring trusted performance in demanding environments.
Key Features
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Industry Standard Design:
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- Flange drilling and dimensions conform to ANSI B16.1 Class 125 / ANSI B16.5 Class 150.
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- Groove ends meet AWWA C606 standards for easy connection.
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- Face-to-face dimensions meet AWWA C508 for consistent installation.
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Durable Epoxy Coating: Interior and exterior coated with Fusion Bonded Epoxy in accordance with AWWA C550, ensuring corrosion resistance and extended service life.
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High Working Pressure: Rated at 300 PSI, offering dependable sealing under heavy flow conditions.
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Safe for Potable Water: NSF-61 certified and Lead-Free, compliant with the U.S. Safe Drinking Water Act.
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Temperature Range: Operates efficiently between 32°F and 176°F (0°C – 80°C), ideal for municipal and industrial systems.
Applications
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Municipal and Potable Water Systems
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Fire Protection and Sprinkler Systems (UL/FM Approved)
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Industrial and Utility Water Networks
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Irrigation and Agricultural Systems
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Wastewater and General Fluid Control Systems
Why Choose the Model 8700
The Check Valve – Model 8700 delivers exceptional flow performance, corrosion protection, and installation versatility. Its choice of flanged or grooved ends makes it adaptable for new or retrofit projects, while compliance with AWWA C508 and AWWA C550 standards ensures lasting reliability. Backed by UL/FM certifications and NSF-61 approval, it’s the preferred check valve for engineers seeking performance and peace of mind.
