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
The Latest
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Warm Congratulations to BASF Zhanjiang Verbund Site (BIG) on Inauguration of First Plant
2023-09-06 -
Delegation from Transportation Department of Gaziantep Metropolitan Municipality and Turkish Railway Vehicles Industry Inc visited HollySys Beijing.
2023-08-24 -
Ghana's State Interests and Governance Authority Delegation Visisted HollySys For Meeting and Cooperation
2023-07-05