ZXPD pneumatic film low-temperature angular control valve is a control valve used in cold, deep cold occasions. It adopts long-neck valve cover insulation, prepares implementing agencies with more springs, overall structure is compact, weight is light, stability is good. The valve used precise casting angular structure, the material is aluminum, it has a good low-temperature resistance. Bellows sealing guarantees non-leakage in a low temperature occasion. Therefore widely used in metallurgy, air separation, oxygen, oil, chemicals and other low-temperature, deep cold occasions. It especially suits precise control of low-temperature gases, fluids (such as liquid oxygen and liquid argon, etc.) to maintain the process parameters in a given value. This series has junction panel installation type and floating set installation type. Nominal pressure levels have PN0.6 MPa, the range of valve calibre is DN20 ~ 200. Suitable liquid temperature has various grades in the range of -200 degrees Celsius ~ 560 degrees Celsius. Leakage standards have IV level and VI level, flow characteristics are linear or the same percentage. A variety of different specifications can be chosen from.
The main products are: self-pressure control valve; self-temperature (electronic- control type) control valve; pneumatic film shut-off valve; small fine control valve; electric control valve; pneumatic film three-way control valve; micro-pressure control valve; nitrogen closure valve, etc.
The company focus on product development, continue to dig internal potential, absorb and assimilate advanced technology at home and abroad. The products are widely used in the classification system of petroleum, chemical, metallurgical, power, paper, textile, food, refrigeration, pharmaceutical, air-controlled industry.
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ZXPD pneumatic film low-temperature angular control valve
