Positive pressure valve
They are typically installed in exterior walls separating cleanrooms with differing static pressure differentials. <br/> Adjusted according to the cleanliness class, it is used to maintain a positive pressure differential between the indoor and outdoor environments. <br/> A device that exhausts excess indoor air, prevents outdoor air from entering, and mitigates extreme fluctuations in indoor pressure.
Category:
Precision Control Technology
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Product Description
They are typically installed in exterior walls separating cleanrooms with different static pressure differentials.
Adjusted according to the cleanliness class, it is used to maintain a positive pressure differential between the indoor and outdoor environments.
A device that exhausts excess indoor air, prevents outdoor air from entering, and mitigates extreme fluctuations in indoor pressure.
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Dalian Spind Environmental Equipment Co., Ltd.
Our company primarily engages in the manufacturing, sales, and maintenance of various types of cooling towers and ultra-precise constant‑temperature and constant‑humidity air-conditioning systems. We are one of the organizations that have participated in formulating China’s industry standards for cooling towers.
Copyright: Dalian Sefinde Environmental Equipment Co., Ltd.
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Service Hotline:400-036-1116 0411-62779110
Corporate email:zhuxiaoliang@spindle.cn
Company Address: No. 8, Northeast Fourth Street, Dalian Economic & Technological Development Zone, Liaoning Province
