DIN Straight Cast Iron Mud Box Valve

NO.8

Ihu na ihu na DIN87151.

Ogo nrụgide PN4.

Nyocha EN12266-1.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

DIN kwụ ọtọ site na nkedo igwe apịtị valvụ bụ valvụ a na-eji na sistemu pipeline, nke a na-ejikarị ejikwa ma na-ahazi adịghị ọcha na ihe siri ike na mmiri.

Ewebata:DIN kwụ ọtọ site na nkedo igwe apịtị apịtị bụ ngwaọrụ valvụ nwere usoro siri ike na ihe na-eguzogide corrosion, nke e mere iji gbochie mmechi nke ihe na-adịghị mma na pipeline ma belata nhazi usoro.

Uru:

Mgbochi mmechi: Site na igbochi ụmụ irighiri ihe siri ike, ọ nwere ike igbochi mmechi nke usoro pipeline nke ọma ma belata ụgwọ ọrụ.
Ịtụkwasị obi dị elu: Ọ nwere arụmọrụ kwụsiri ike na ogologo ndụ ọrụ, ma nwee ike ịrụ ọrụ na-aga n'ihu na nkwụsi ike.
Nlekọta dị mfe: nhazi dị mfe, dị mfe ihicha na ịnọgide na-enwe, na-eme ka ogologo oge na-arụ ọrụ nke ọma.

Ojiji:DIN kwụ ọtọ site na nkedo igbe apịtị apịtị a na-ejikarị na sistemu pipeline nke ụlọ ọrụ mmepụta ihe, ọkachasị mgbe ọ dị mkpa ijikwa ihe adịghị ọcha na ihe siri ike n'ime mmiri iji zere imechi pipeline na imebi akụrụngwa. Ụdị valvụ a na-ejikarị na netwọk ọkpọkọ na mpaghara mmepụta ihe dị ka ụlọ ọrụ mmiri na-ekpocha mmiri, mmiri mmiri mmiri, mmiri ọgwụ, wdg Ọ nwere ike ịnọgide na-arụ ọrụ nkịtị nke usoro pipeline nke ọma ma melite ntụkwasị obi na nkwụsi ike nke usoro ahụ.

Atụmatụ

Nchịkọta ngwaahịa

siri ike na nke na-adịgide adịgide: Ejiri igwe nkedo mee ya, ọ nwere nguzogide corrosion dị elu yana ikike ibu nrụgide.
Nhazi ihe nzacha: A na-eji ihe nzacha nke nwere ike igbochi ihe siri ike na pipeline nke ọma ma chebe ọrụ nkịtị nke pipeline na akụrụngwa.
Ịrụ ọrụ dị mma nke ọma: Ịrụ ọrụ nke ọma na-eme ka ọ dị irè na-ebelata nrụgide nrụgide mgbe mmiri na-agafe na valvụ.

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Achọrọ nka nka

Akụkụ flange kwekọrọ na EN1092-2 PN10.
· Nyochaa EN12266-1.
Nha ntupu: 5mm square maka DN40-65, 8mm square maka DN80-DN400 na 4mm n'etiti ọ bụla oghere abụọ.

Nkọwapụta

Aha akụkụ Ihe onwunwe
Akpa na-ebuli elu Igwe igwe
Mkpuchi Nkedo Ígwè
Gasket NBR
Ahụ Nkedo Ígwè
Ihuenyo Igwe anaghị agba nchara
Bolt Igwe anaghị agba nchara
Ngwunye igbapu Bras

waya waya ngwaahịa

Data akụkụ

DN L Dg Dk D f b nd H1 H2
DN40 200 84 110 150 3 19 4-8 107 113
DN50 230 99 125 165 3 19 4-8 115 123
DN65 290 118 145 185 3 19 4-8 138 132
DN80 310 132 160 200 3 19 8-8 151 140
DN100 350 156 180 220 3 19 8-8 182 150
DN125 400 184 210 250 3 19 8-8 239 160
DN150 480 211 240 285 3 19 8-8 257 185
DN200 600 266 295 340 3 20 8-8 333 227
DN250 600 319 350 395 3 22 12-22 330 284
DN300 600 370 400 445 4 24.5 12-22 350 315
DN350 610 429 460 505 4 24.5 16-22 334 341
DN400 740 480 515 565 4 24.5 16-28 381 376

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