U Type Butterfly Valve
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U-type Butterfly Valve a maki katamtaman a diametru
Mabasa pa1.DN600-DN2400
2. Vulcanized seat/Rubber seat a maki frame structure
3.Face to Face EN558-1 series 20 -
U type butterfly valve
Mabasa paU type butterfly valve metung yang Wafer pattern a maki flanges. Deng buak a mag-correct gagawan la keng flange agpang keng standard, madali lang i-correct kabang mag-install. Through-out bolt o one-side bolt ing gagamitan. Madaling palitan at mantinian.
