U phun Butterfly Valve
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U-type Butterfly Valve With Medium Diameter
Tam deuh rel1.DN600-DN2400
2. Vulcanized ṭhutdan/Rubber ṭhutdan cu frame sining he
3.Face to Face EN558-1 series 20 -
U phun butterfly valve
Tam deuh relU phun butterfly valve cu Wafer pattern a si i flanges he a si. Remhnak khur cu flange cung ah a tlarimi ning in tuah a si, chiah lio ah remh a fawi. Through-out bolt asiloah khatlei bolt hman a si. Thlen le zohkhenh a fawi.
