Product Description
Control valves for process industry and equipment requiring high adjustment accuracy and small leakage, especially for the applications of high pressure difference and flashing cavitation.
Features
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Multi-spring pneumatic diaphragm actuator available for selection, simple and firm structure, large output force and long service life
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Various valve body materials for selection, such as cast steel, cast stainless steel, low-temperature and high-alloy steel or special materials
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S-shaped streamlined channel of valve body, enabling small pressure drop loss, wide adjustable range, high accuracy of flow characteristics
Technical Data
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Nominal Diameter
DN15 ~ DN200, NPS 1/2'' ~ 8''
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Nominal Pressure
PN16 ~ PN63, ASME CL150 ~ CL300
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Temperature Range
-100° C ~ +566° C
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Standard
Complying with GB, ANSI and other standards
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Supporting Actuator
Matching with A812 actuator
Services & Support
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