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 Valves >> Butterfly valves >> QBV Type butterfly valve
 

Product Content :
◆ Operate by manual, pneumatic/spring and pneumatic/pneumatic.
◆ Handles of manual valves can be adjusted at 0°, 22.5°, 45°, 67.5º, 90°position, can be used to non-accurate adjustment of the pipe flow.
◆Special material of the gasket passed the American FDA (Food and Drug Administration) certification.
◆ Gaskets passed the simulated working status life test, wear well
◆ Provide welded, clamp, threaded, flanged clamp and other connection forms.
◆ Standard specification: DN25~DN200, 1”~4”
 
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