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Ngwaahịa

American Non Rising Stem Soft Sealing Gate Valve

nkowa nkenke:

Mba. Aha Ihe onwunwe
1 Ahụ Valve, Bonnet, mkpuchi elu, Okpu Square (ụkwụ aka) Iron Ductile GGG45, QT450-10
2 Plate Valve Iron Ductile QT450-10 + EPDM
3 Gasket Flange Middle, O-mgbanaka NBR
4 Stem nut Ọla
5 Isi 2Cr13

Nkọwa ngwaahịa

Mkpado ngwaahịa

Uru nke Anyị Na-adịghị Rising Stem Soft Sealing Gate Valve

1) A na-emechi akara nke elu nke valvụ ahụ site na mgbanaka mkpuchi rọba nke atọ nke "O", enwere ike dochie mgbanaka mkpuchi roba abụọ nke "O" na-enweghị nkwụsị mmiri.
2) The valvụ ahụ na bonnet ịmụta "O" ụdị roba akara mgbanaka Ọdịdị, nke nwere ike na-aghọta onwe-sealing.
3) Mgbe valvụ ahụ meghere nke ọma, efere valvụ ahụ dị elu karịa dayameta nke valvụ ahụ, ala nke valvụ ahụ dị nro na-enweghị oghere ọnụ ụzọ, na ọnụọgụ na-eguzogide mmiri dị ntakịrị, nke na-ezere ihe ngosi na efere valve bụ. emechighị nke ọma n'ihi irighiri ihe na-egbochi gasket ahụ.
4) A na-ejikọta valvụ valvụ na efere ọnụ ụzọ T-slot, nke nwere ike dị elu, na ike esemokwu radial n'etiti efere valve na valvụ ahụ dị ntakịrị, na ndụ ọrụ dị ogologo.
5) Mgbochi nchara na mgbochi corrosion ọgwụgwọ adopts electrostatic spraying nke na-abụghị egbu egbu epoxy resin na-ekpo ọkụ-agbaze solidification ntụ ntụ.Ntụ ntụ nwere WRAS na NSF asambodo, nke na-ewepụ mmetọ nke abụọ na àgwà mmiri ma mee ka mmiri na-enye mmiri dị ọcha.

 

 

AWWA C515 American Stardard Non Rising Stem Soft Sealing Gate Valve with Indicator Flange

Ngwa nke Non Rising Stem Soft Sealing Gate Valve
Mba. Aha Ihe onwunwe
1 Isi Valve Iron ductile
2 Plate Valve Iron Ductile+EPDM
3 Stem nut Brass ma ọ bụ Bronze
4 Isi 2Gr13
5 Bonnet Iron ductile
6 Hexagon Socket Bolt Zinc Plating Carbon Steel ma ọ bụ igwe anaghị agba nchara
7 Mgbanaka akara EPDM
8 Gasket mmanu mmanu Ọla
9 O-mgbanaka EPDM
10 O-mgbanaka EPDM
11 Okpu dị elu Iron ductile
12 oghere oghere EPDM
13 Bolt Zinc Plating Carbon Steel ma ọ bụ igwe anaghị agba nchara
14 ihe nchacha Zinc Plating Carbon Steel ma ọ bụ igwe anaghị agba nchara
15 Ụkwụ aka Iron ductile
16 Okpu square Iron ductile

 

 

AWWA C515 American Stardard Non Rising Stem Soft Sealing Gate Valve with Indicator Flange
Nkọwapụta Nrụgide Akụkụ (mm)
DN inch Klas D K L H1 H d
100 4 125 229 190.5 229 323.5 449 305
125 5 125 254 216 254 385 512 305
150 6 125 279 241.3 267 423.5 572 305
200 8 125 343 298.5 292 527 698.5 305
250 10 125 406 362 330 645 848 305
300 12 125 483 431.8 356 722 963.5 305

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