D41H manual hard seal butterfly valve

1Overview

The structure is simple, the volume is small, the weight is light, the opening and closing are fast, and it is relatively labor-saving. When starting, only 90 ° rotation is needed, which is convenient and fast.

IIpurpose

Widely used in water treatment equipment, chemical equipment, petrochemical equipment, petroleum equipment, papermaking equipment, mining equipment, power equipment matching, liquefied gas equipment, food equipment, pharmaceutical equipment, water supply and drainage equipment, municipal valves, mechanical equipment valves, electronic industrial valves, urban construction valves, industrial pipeline valves, general components, industrial equipment, fire HVAC, air conditioning, filtration equipment, environmental protection equipment and other fields.

IIIrelated parameters

(1) Easy and quick opening and closing, labor-saving, low fluid resistance, and can be operated frequently.

(2) Simple structure, small size, and light weight.

(3) It can transport mud and accumulate the least amount of liquid at the pipeline outlet.

(4) Under low pressure, good sealing can be achieved.

(5) Good regulation performance.

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