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ZDM Series akpaaka recirculation akara valve

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Usoro ZDM akpaaka recirculation valve bụ ụdị ngwaọrụ nchebe mgbapụta. Ọ na-akpaghị aka na-echebe mgbapụta centrifugal mgbe ahụ mgbapụta na-eme cavitation mebiri emebi (karịsịa na-ebuga mmiri ọkụ na ọrụ dị ala). Ozugbo mgbapụta mgbapụta dị ala karịa nke agbagoro agbagoro, ngafe nwere ike imeghe kpamkpam iji hụ na mgbapụta kacha nta achọrọ. Ọbụlagodi na-agba ọsọ mechiri emechi, ya bụ ịgba ọsọ na-agba ọsọ bụ efu, opekempe eruba nwekwara ike gafere uzo maka recirculation akpaaka. Nrụgide na-ebelata site na nrụgide multistage bypass na-ebelata valvụ.

Usoro ZDM dabara adaba maka ịgafe na oke nrụgide dị iche iche, oke nrụgide dị iche bụ 30MPa, yana nhọrọ akọwapụtara site na ụlọ ọrụ mmepụta ihe. Multistage decompression ụdị M ụdị uzo ngafe nwere ike iwepu mkpọtụ nke na-agba ọsọ ọsọ ọsọ, gbochie mmebi nke cavitation ozize na braising na valvụ components.

• Gbochie cavitation multistage decompression bypass, ibelata ọsọ ọsọ, dabara maka ọnọdụ nrụgide dị elu.

• Ahụ valvụ arụrụ arụ, ma ọ bụ ị nwere ike họrọ carbon ígwè ma ọ bụ igwe anaghị agba nchara, wdg.

• Standard gafere ọrụ anaghị alaghachi azụ, kacha arụ ọrụ dị iche iche bụ 30MPa.

• ọkwa nrụgide sitere na PN16 ruo PN420, dayameta site na DN2 ruo DN500.

• Nwere ike họrọ ọrụ ngafe akwụkwọ ntuziaka, eji emejọ.

Ụdị ahụ valvụ: valvụ ekpubere ụzọ atọ
Dayameta aha aha: NPS1"-20" (DN25, 32, 40, 50, 65, 80, 100, 200, 250, 300, 350, 400, 450, 500)
Nrụgide aha: CL150#-2500# (PN16, 25, 40, 64, 100, 160, 250, 420)
Ụdị njikọ njedebe: Flange, FF, RF, RTJ, BW, SW wdg.

Dị ka ọdịiche nke inductive isi eruba, isi valvụ diski check cone nke akpaka recirculation valvụ ga-akpaghị aka na-aga n'otu ọnọdụ. N'otu oge ahụ isi valvụ diski mbanye valvụ valvụ, na-ebufe mmegharị nke diski valvụ isi ka ọ gafefe, site na njikwa valvụ diski ọnọdụ, gbanwee ebe mgbaba ụzọ, iji chịkwaa mgbaba ụzọ. Mgbe isi valvụ diski laghachi azụ n'oche valvụ, ihe niile na-agbaghachi azụ site na ngafe. Mgbe diski valvụ isi na-ebili n'ọkwa dị elu, a na-emechi ụzọ ngafe zuru oke, nfe niile nke mgbapụta na-aga na sistemụ. valvụ a setịpụrụ ọrụ anọ n'otu ahụ.

• Nghọta na-erugharị: Akpaaka recircution valve isi valvụ diski nwere ike na-ahụta usoro usoro isi na-akpaghị aka, si otú ahụ dị ka mmiri na-asọpụta iji chọpụta ọnọdụ nke diski diski isi na diski gafere.
• Njikwa recirculation: akpaaka recirculation valvụ nwere ike iku ume mgbapụta ọrụ nkịtị chọrọ opekempe eruba n'ime ngwaọrụ nchekwa site na ngafe, ka ịgbanwee mgbapụta HQ àgwà, na-aghọta recycling.
• Bypass multistage mgbali mbenata: uzo akara usoro nwere ike ibelata backflow ọkara si elu-nrụgide mgbapụta ntinye ka kwesịrị ekwesị backflow na ala-nrụgide nchekwa ngwaọrụ na obere mkpọtụ obere eyi.
• Lelee: valvụ recirculation akpaaka nwekwara mmetụta valvụ nlele, na-egbochi azụ mmiri mmiri na-agbapụta ahụ. Ngafe ọrụ anaghị alaghachi azụ bụ ọkọlọtọ.
• Enwere ike ịhazi nha ngafe pụrụ iche. Ọnụego mgbanaka nke ngafe na-adabere na uru Kv max.

ZDM nlereanya akpaka recirculation akara valve 1
NO Aha Ihe (nke a na-ejikarị) NO Aha Ihe (nke a na-ejikarị)
1 Ahụ A105 F304 16 Ntọala diski 2Cr13 304
2 Disc 2Cr13 304 17 O mgbanaka FKM FKM
3 mgbanaka nduzi 2Cr13 304 18 O mgbanaka FKM FKM
4 Ihe mkpuchi Valve 2Cr13 304 19 Ntụtụ kwụ ọtọ 2Cr13 304
5 Mmiri 60Si2Mn 1Cr18Ni9Ti 20 O mgbanaka FKM FKM
6 O mgbanaka FKM FKM 21 O mgbanaka FKM FKM
7 ngọngọ ntuziaka 2Cr13 304 22 Megharịa ahụ A105 F304
8 Bonnet A105 F304 23 Megharịa onu 2Cr13 304
9 Akụ 35 0Cr18Ni9 24 Megharịa diski 2Cr13 304
10 Stud 45 0Cr18Ni9 25 O mgbanaka FKM FKM
11 Plunger pin 2Cr13 304 26 Orifice efere 2Cr13 304
12 Mgbochi diski 2Cr13 304 27 O mgbanaka FKM FKM
13 O mgbanaka FKM FKM 28 Akụ 2H 2H
14 Bonnet 2Cr13 304 29 Bolt B7 B7
15 Isi mkpụrụ 0Cr18Ni9 0Cr18Ni9

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