Shandong China Coal Industry&Mining Supplies Group
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Exhaust valve introduction
Pipeline system YORK exhaust valve is mainly used for air industry,especially in the low pressure vacuum system requirements of the industry high, air exhaust system is mainly used for lifesaving equipment, lifesaving cabin and chamber system of coal industry, in the indoor air pressure exceeds 200-500PA, automatically open theexhaust to the outside, when the pressure is reduced to the above 10PA, one-way exhaust valve will automatically shut down, keep the air pressure balance life inside the equipment, protective equipment in the personnel safety and comfort.
Exhaust valve parameter
Working temperature：-20℃-100℃
Body: Brass
Seal：NBR
Specification：DN50/80/100