Valworx 543306A stainless steel full port three way ball valves are designed for use with water, air, oil, and other media compatible with the materials of construction. Use as an L-port diverter valve (direct flow from center inlet port to either side outlet port 1 or 2) or as a selector valve (two separate inlet ports and one center outlet port). Spring return actuators use an air pressure signal (58-87PSI) to change the valve to position 2 and springs to return the valve to position 1. The valve will fail to position 1 upon loss of air signal (or electrical power, if energized using a pilot solenoid valve). High temperature valve mounting kit available for extended temperature range or wall mounting applications. Advantages of air actuated ball valves over other type valves may include: higher flow rates, higher pressures, higher temperatures, wider media compatibility, straight through flow path, reduced water hammer, and use in hazardous environments. Valve is tested per API 598, can be mounted in any orientation.
Ball Valve Standard Features
1000 PSI working pressure (see P/T chart)Full port design316 stainless steel body, ball and stemFour ball seat design allows for full pressure at any portRTFE ball seats for extend cycle lifeTriple PTFE/Viton stem seal design, live loaded and adjustableValve direct mounts to actuator per ISO5211
Pneumatic Actuator Standard FeaturesExtended cycle life (1 million cycles)Quarter turn Sctoch yoke designWeatherproof type IP66 & IP68 actuatorHighly visible valve position indicatorFactory lubricated for normal lifeAnodized aluminum body with epoxy-polyester coversNamur & ISO mounting
Options (see Accessories tab)
| Type | Air Actuated 3 Way Valve- Spring Return |
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| Pipe Size | 3/4" NPT female |
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| Port Size | Full Port, orifice 0.79 inches, Cv 18.9.0 |
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| Pressure (Max) | 1000 PSI see P/T chart, vacuum up to 29inHg |
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| Valve Body | 316 stainless steel CF8M |
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| Ball | 316 stainless steel |
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| Stem Seals | PTFE (Teflon), Viton |
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| Ball Seats | RTFE (reinforced Teflon) |
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| Valve Temperature Range | -4 to 392 °F (-20 to 200 °C) |
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| Actuator Temperature Range | -4 to 167 °F (-20 to 75°C) |
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| Cycle Time | Approx. 0.3- 0.5 seconds per 90° rotation |
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| Air Pilot Pressure | 58- 87 PSI (4- 6 bar) |
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| Maximum Air Pilot Presure | 120 PSI (8 bar) |
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| Air Connections | 1/4" NPT (plus NAMUR pad for solenoid valve) |
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| Actuator Seals | NBR |
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Direct Mount Solenoid Valves
Price: $100.80
Buy 3 or more for $90.72 each
Price: $100.80
Buy 3 or more for $90.72 each
Price: $27.08
Buy 10 or more for $24.37 each
Limit Switch
Price: $145.60
Buy 3 or more for $131.04 each
Digital Smart Positioner
High Temperature Mounting Kit
Price: $86.40
Buy 3 or more for $77.76 each
Spring Check Valve
