Product Description
The Watts 0556031 vacuum relief valve effectively prevents vacuum conditions that could siphon water from systems, thus damaging equipment. Its low profile and lead-free brass body make it a top choice for professional installations.
- Lead-free brass construction ensures water safety and durability.
- Easy installation with male NPT inlet connection and protective cap.
- Optimal performance with a flow rate of 15 cfm and a pressure rating up to 15 psi.
Product Highlights
Designed for both low-pressure steam and water service, this valve is compatible with a wide range of heating equipment from domestic water heaters to steam coil heaters. It features a buna-N O-ring and silicon disc for reliable sealing.
Product Information
Standard Information
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Series: LFN36M1
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Temperature Capability: 250 degrees Fahrenheit
Technical Specifications
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Material: Brass
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Connection Type: MNPT
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Pressure Rating: 15 psi
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Flow Rate: 15 cfm
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Temperature Rating: 250 deg F
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Dimensions: 2 in Height x 2 in Width
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Standards/Certifications: ANSI Z21.22, CSA
