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Z641T/H valve ea heke e tiileng ea pneumatic
Lintlha tsa sehlahisoa sa z641t / h pneumatic hard seal heke belofo Boenjiniere ba bophara: Dn40 ~ DN800 Khatello ea lebitso: PN10 / 16 Mocheso o sebetsang: 0 ℃ ~ 200 ℃ Mecha ea litaba e sebetsang: metsi, mouoane le oli Design litekanyetso GB/T12234、GB/T19672、JB /T7749、JB/T5298、JB/T8691 Z641T/H Ho sebelisoa ha valve ea pneumatic hard seal heke ho phepelo ea metsi le sistimi ea drainage Z641T/H Ts'ebeliso ea valve ea pneumatic hard seal heke tsamaisong ea ho loants'a mollo Z641T/H Ts'ebeliso ea valve ea heke e thata ea pneumatic. tsamaisong ea ho tsosolosa mehloli ea metsi Z641T/H Ho sebelisoa ha valve ea pneumatic hard seal heke tsamaisong ea boenjiniere ea hydraulic