Valworx 579004 stainless steel sanitary check valves are typically used to prevent unwanted backflow for food, beverage, pharmaceutical, personal care, and pet care applications where 3-A sanitary construction is required. Suitable for vertical installation or horizontal where self-draining is not required. Concentric spring loaded design. Highly polished internals (32 Ra finish). Viton seats and seals. Clamp design for easy disassembly, cleaning, and maintenance
Full Port for Unrestricted Flow32 Ra finish on all internal surfacesStainless steel spring and retaining ringViton seats and sealsAll materials comply with FDA, USDA and 3-A requirementsViton Stem Seal DesignStandard Tri-Clamp ends for hygienic connections All valves are 100% tested with full traceability of all components
| Type | 2-Way |
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| Pipe Size ~ Tri-Clamp | 4"~ 4" |
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| Port Size | Full port, 3.8 inch orifice, Cv 176 |
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| Pressure (Max) | 101 PSI |
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| Cracking Pressure | 0.9 PSI |
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| Temperature Range | -67 to 482 °F (-55 to 250 °C) |
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| Body/End Caps | ASTM 316 stainless steel |
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| Clamp | ASTM 304 stainless steel |
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| Spring | ASTM 316 stainless steel |
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| Internal Finish | 32 Ra |
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| Disc Assembly | ASTM 316 stainless steel |
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| Stem Seals | Viton |
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| Retaining Ring | ASTM 316 stainless steel |
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Tri Clamp
Price: $21.85
Buy 10 or more for $19.66 each
