Double Eccentric Butterfly Valve wuxuu qaataa qaab dhismeed labajibaaran, naqshadaynta isku dhafan ee saxanka balanbaalista ayaa ka dhigaysa waalka si heersare ah la isku halayn karo, dhaqdhaqaqa yar yar, furitaanka gaaban iyo wakhtiga xidhitaanka, iyo waxqabadka xidhidhiyaha wanaagsan.Waxay yaraynaysaa oo ay ka fogaato dayactirka inta lagu jiro isticmaalka, waxay leedahay nolol adeeg oo dheer, waxayna leedahay faa'iidooyin wanaagsan iyo faa'iidooyin bulsho.
Tilmaamaha Valve Balanbal Eccentric Eccentric Double:
1) Qaab-dhismeedka labajibbaaran ee labajibbaaran, saxanka balanbaalista wuxuu si dhakhso ah uga baxaa kursiga valve marka la furayo, wuxuuna leeyahay shaqada xiritaanka iyo adkeynta marka la xiro, qulqulka qalliinka waa yar yahay, (marka la barbardhigo aan lahayn eccentricity), iyo nolosha adeegga kursiga valve waa dheer.
2) Waxqabadka shaabadeynta waa mid la isku halleyn karo, daadsanaantuna waa eber, furitaanka iyo xiritaanka nolosha ayaa gaaraya tobanaan kun oo jeer.
3) Naqshadeynta isku-dhafan ee isku-dhafka ah ee saxanka balanbaalista ayaa leh faa'iidooyinka iska caabbinta socodka yar yar iyo xoogga sare.
4) Anti-daxalka gudaha iyo dibadda ee waalka waxaa lagu buufiyaa non-sun electrostatic epoxy resin, dhumucdiisuna waxay gaari kartaa 0.25 mm - 0.45 mm, waxqabadka anti-daxalka waa wanaagsan yahay, waqti waa dheer, iyo wasakhda labaad si ay u biyaha waa laga fogaadaa.
Shuruudaha Shaqada ee Laba-jibaaran ee Balanbaalista Eccentric Eccentric Valve:
Dhexdhexaadinta lagu dabaqi karo: biyaha
Heerkulka lagu dabaqi karo: ≤0~80℃
Cadaadiska magaca: PN: 1.0 MPa, PN: 1.6 MPa
Waalka balanbaalista ee labajibbaaran eccentric | |||||
Tilmaamaha caadiga ah | Cadaadis | Cabirka (mm) | |||
DN | PN | D | L | D1 | H |
300 | 10 | 445 | 150 | 418 | |
16 | 460 | 150 | 428 | ||
350 | 10 | 505 | 175 | 462 | |
16 | 520 | 190 | 476 | ||
400 | 10 | 565 | 175 | 510 | |
16 | 580 | 175 | 520 | ||
450 | 10 | 615 | 175 | 550 | |
16 | 640 | 175 | 560 | ||
500 | 10 | 670 | 210 | 570 | |
16 | 715 | 210 | 620 | ||
600 | 10 | 780 | 210 | 650 | |
16 | 840 | 210 | 710 | ||
700 | 10 | 895 | 254 | 755 | |
16 | 910 | 254 | 770 | ||
800 | 10 | 1015 | 254 | 845 | |
16 | 1025 | 254 | 854 |