ZZYP Self-operated Pressure Control Valve
Product Description
Control valves applied to occasions where there is no external energy on site, the control accuracy is not high, 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 constant pressure value before (or behind) the valve being automatically adjusted and stabilized with the pressure change of the medium only
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An ideal energy-saving product that is widely used in various industries for pressure maintaining and stabilizing of various non corrosive media with the pressure before the valve being not greater than 1.6MPa
Technical Data
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Nominal Diameter
DN15 ~ DN300, NPS 1/2'' ~ 12''
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Nominal Pressure
PN16 ~ PN63, ASME CL150 ~ CL300
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Temperature Range
-60° C ~ +550° C
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Standards
Complying with GB, ANSI and other standards
Services & Support
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