ZZCP/ZZVP Self-operated Differential/Micro Pressure Control Valve
Product Description
Control valves applied to occasions where there is no external energy on site, the pressure difference is very low, and automatic pressure stabilization control is required.
Features
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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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No external energy required, with the pressure difference between one or two media being adjusted automatically, so as to maintain a constant pressure difference
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Extremely sensitive actuator elements, being capable of sensing very small pressure changes
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Convenient pressure regulation, allowing adjustment of the setting value without interrupting manufacturing
Technical Data
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Nominal Diameter
DN20 ~ DN150, NPS 3/4'' ~ 6''
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Nominal Pressure
PN16, ASME CL150
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Medium Temperature
-40° C ~ +80° C
Services & Support
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