Product Description
The Watts FV-4M1 Auto Air Vent Valve, with MPN 0590723, is designed for effective air venting in water distribution systems, either hot or cold. Manufactured by Watts, a leader in the industry, this 3/4 inch air vent operates at up to 150 PSI and temperatures as high as 240 degrees Fahrenheit.
- Automatic air venting mechanism to enhance system efficiency
- Durable brass construction with silicone rubber seal
- High temperature resistant polyethylene float
Product Highlights
This Watts Auto Air Vent features a float-operated design which helps in releasing air and prevents water leakage, securing system pressure. Its versatility allows it to act as an anti-vacuum device to permit air intake during system drainage.
Product Information
Standard Information
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Brand: Watts
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Use Case: Suitable for hydronic heating systems and glycol systems
Technical Specifications
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Size: 3/4 inch
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Pressure Rating: 150 psi
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Temperature Range: 33 to 240 degrees Fahrenheit
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Material: Brass, Silicone, Polyethylene
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Weight: 0.53 pounds
