Valworx 574802 air actuated sanitary butterfly valves are typically used for food, beverage, pharmaceutical, personal care and pet care applications where sanitary construction is required, as well as for utility, process and corrosive environment applications where quick clamp applications are needed.
Butterfly Valve Standard Features
Forged valve bodies are machined and chamfered in a single set-up for a precise fit. Single piece disc/stem with disc polished to mirror finish32 Ra finish on all wetted surfacesEPDM seat materials meets FDA CFR 177.2600All materials comply with FDA and USDA requirements316L stainless steel valve body and disc for superior corrosion resistanceStandard Tri-Clamp ends for sanitary connections Pressure tested per API 598Suitable for vacuum up to 29.5inHg
Pneumatic Actuator Standard Features
Extended cycle life (1 million cycles)Quarter turn Scotch Yoke designHighly visible valve position indicatorDry or lubricated pilot airFactory lubricated for normal lifeAnodized aluminum body with epoxy-polyester coated end coversNamur & ISO mounting
Options (see Accessories tab)
| Type | Air Actuated Sanitary Butterfly Valve- Double Acting |
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| Pipe Size ~ Tri-Clamp | 1" ~ 1 1/2" |
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| Port Size | 0.9 inch orifice, Cv 23 |
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| Pressure (Max) | 160 PSI WOG |
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| Valve Temperature Range | -67 to 302 °F (-55 to 150 °C) |
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| Actuator Temperature Range | -4 to 167 °F (-20 to 75 °C) |
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| Body | ASTM 316L stainless steel |
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| Disc/Stem | ASTM 316L stainless steel |
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| Internal Finish | 32 Ra |
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| Valve Seats | EPDM |
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| Bushings | Polypropylene |
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| Bolts/Nuts | ASTM 304 stainless steel |
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| Cycle Time | Approx. 0.3 seconds per 90° rotation |
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| Recommended Air Pilot Pressure | 58-87 PSI |
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| Maximum Air Pilot Pressure | 120 PSI |
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Digital Smart Positioner
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