| Customization: | Available |
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| Temperature: | Low Temperature |
| Certification: | GS, RoHS, CE, ISO9001 |
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The pneumatic control valve operates by using compressed air as its power source. It employs a cylinder (pneumatic thin film actuator) as the actuator and utilizes electrical valve positioners, converters, solenoid valves, holding valves, and other
accessories to drive the regulating valve. This mechanism controls the medium's throttling area by adjusting the valve stem and seat, enabling switching or proportional adjustments. Analog signals of 4-20 mA are received to automatically regulate the valve's opening and closing, thereby managing the medium's temperature, pressure, and flow.
By setting target values through control instrumentation, the pneumatic control valve can accurately adjust the valve by
converting pneumatic energy into mechanical energy. This process ensures precise regulation of the valve for optimal performance.
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Item
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DELCO Diaphragm Three Way Regulating Multi-Spring Actuator Pneumatic Control Valve | |||
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Structure
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Control
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Nominal pressure
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PN16, PN40
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Nominal diameter
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DN20-DN200
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Temperature
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-30°C~70°C
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Material
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WCB, 304, 316, 316L
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Customized support
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OEM
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Media
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Normal
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Connection
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Flange
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Low temperature type
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-60ºC ~-196ºC
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Usage
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Regulating type, ON-OFF type
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Direct action
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Pressure increase, stem descend, valve close.
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Flow characteristics
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Equal percentage, linear, quick-opening
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DELCO Valve is a top brand specializing in high-quality valve solutions. Our main products include a wide range of control valves, motorized valves, pneumatic valves, solenoid valves, manual valves, actuator and valve fittings. We are dedicated to offering customers reliable and efficient valve products for various industrial and commercial uses.
Our control valves provide precise regulation for accurate control of fluid flow, pressure, and temperature.
Motorized valves are valued for their easy operation and programmability.
Pneumatic valves are essential in automation systems due to their quick response and dependability.
Solenoid valves are lightweight and inexpensive.
Customers trust DELCO Valve for our exceptional quality, reliable performance, and great customer service. We will keep innovating to deliver top-notch valve solutions.
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