Product Description
The Watts 0590715 1/8 FV-4M1 Automatic Float Vent is designed for use in commercial and residential hydronic heating applications. This vent provides automatic air venting for hot or cold water distribution systems.
- Constructed with a brass body
- Includes an air vent with a silicone rubber seal
- Features a high-temperature resistant polyethylene float
Product Highlights
Ideal for glycol systems or as an anti-vacuum device, this vent disperses air while fluid circulates. It can be disassembled for easy inspection and cleaning.
Product Information
Standard Information
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Brand: Watts
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MPN: 0590715
Technical Specifications
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Type: Automatic
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Series: FV-4M1
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Dimensions: 2-15/16 in H
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Body Material: Brass
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Pressure Rating: 1.45 to 150 psi
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Temperature Rating: 33 to 240 deg F
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Softgoods Material: Silicone Rubber Seal
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Nominal Size: 1/8 in
