wel ma ki dwoko piny China Factory U Type Water Valve Wafer Connection Butterfly Valve ki Worm Gear

Dul wa ni lubo cik ma waco ni "Rwom maber obedo kwo pa dul ne, ki nying maber obedo cwiny ne" pi wel ma piny China Factory U Type Water Valve Wafer Connection Butterfly Valve with Worm Gear, Pi lapeny mukene onyo ka itye ki lapeny mo keken ma mako jami wa ki yoo me cobo peko wa, nen ni pi ibi bedo ki lworo me lok kwedwa.
kampuni wa lubo cik ma waco ni "ber pa kampuni ni, ki nying maber obedo cwinye" piChina U Type Butterfly Valve, Macalo dano ma gu kwan maber, ma gitye ki diro me yubu jami manyen ki guvu, wan wabedo ki twero i kom jami weny ma kwako kwedo ngec, yubu jami, yubu jami, cato wil ki poko ne. Ki kwan ki dongo diro manyen, wan pe wa tye ka lubo keken ento bene wa tye ka telo wi tic me yubu bongi. Wa winyo lok pa luwil wa maber ki wa miyo lok oyotoyot. Ibi winyo ngec wa ki tic wa maber cut cut.

Kit me titu:

UD Series hard seated butterfly valve tye ki cal ma ki lwongo ni Wafer ki flanges, wang ki wang tye EN558-1 20 series ma calo wafer.
Jami ma ki tiyo kwede i kom jami ma pire tek:

Gin ma nyutu:

Ki yubu bur ma ki yubu i kom flange malube ki cik, yot me yubu ne i kare me keto ne.
2.Through-out bolt onyo one-side bolt ma ki tiyo kwede, yot me loko ki gwoko.
3. Kom ma ki yubu ki jami ma ki lwongo ni Phenolic onyo kom ma ki yubu ki aluminum: Pe twero tur, pe twero mol, pe twero buru, ki twero loko ne.

Tic:

Pii ki pii ma obale, kwanyo kadu pa pii me nam, pur, yub me ngiico, teko me mac, kwanyo sulfur, yubo moo, ka gwoko moo, kwanyo moo, HAVC, ki mukene

Dit:

Dul wa ni lubo cik ma waco ni "Rwom maber obedo kwo pa dul ne, ki nying maber obedo cwiny ne" pi wel ma piny China Factory U Type Water Valve Wafer Connection Butterfly Valve with Worm Gear, Pi lapeny mukene onyo ka itye ki lapeny mo keken ma mako jami wa ki yoo me cobo peko wa, nen ni pi ibi bedo ki lworo me lok kwedwa.
wel ma ki dwoko pinyChina U Type Butterfly Valve, Macalo dano ma gu kwan maber, ma gitye ki diro me yubu jami manyen ki guvu, wan wabedo ki twero i kom jami weny ma kwako kwedo ngec, yubu jami, yubu jami, cato wil ki poko ne. Ki kwan ki dongo diro manyen, wan pe wa tye ka lubo keken ento bene wa tye ka telo wi tic me yubu bongi. Wa winyo lok pa luwil wa maber ki wa miyo lok oyotoyot. Ibi winyo ngec wa ki tic wa maber cut cut.