d71xq cast iron folding butterfly bamper wafer type hand lever butterfly valve turbine factory direct supply wholesale tianjin valve

1 piece

Specifications

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brand: lanbo sway

valve standard: national standard

whether cross-border export is exclusively available: yes

drive mode: manual

body material: ductile iron

connection form: a pair of hairclips

structural form: butterfly

valve function: cut-off, flow control, and adjustment

mode of action: handle manual switch

eccentric requirements: non-eccentric

function: adjustable type

lining material: customizable

sealing material: customizable

sealing method: soft seal

pressure environment: atmospheric pressure

temperature environment: room temperature

flow direction: bidirectional

applicable medium: various highly corrosive chemical media

Update time：20260502113628