Butterfly valve wɔ soft seal class nhyehyɛe ne adwumayɛ nnianim asɛm

Wɔde butterfly valve di dwuma kɛse wɔ nkurow akɛse mu adansi, petrochemical, metallurgy, anyinam ahoɔden ne nnwuma afoforo mu wɔ medium pipeline no mu de yɛ cut off anaa sesa flow of the best device. Butterfly valve nhyehyɛe ankasa ne afã horow a eye sen biara a wobue ne nea wɔto mu wɔ nsu afiri no mu, ne nkɔso akwankyerɛ a ɛfa nnɛyi nsu afiri a wobue ne afã horow a wɔto mu no ho. Yɛtaa nya center line soft seal butterfly valve, a wɔde di dwuma titiriw wɔ ɔhyew a ɛfata, adwumayɛ tebea horow a nhyɛso a ɛba fam mu, te sɛ nsu a wɔde ma ne nsu a ɛkɔ nsu mu, nsu a wɔkora so nnwuma, municipal adansi ne mfuw afoforo mu. Nea edidi so yi titiriw de ntontom valve biako a ɛyɛ nwonwa, ntontom valve a ɛyɛ nwonwa abien ne ntontom valve a ɛyɛ nwonwa abiɛsa no ba.

Nea edi kan koraa no, nhyehyɛe biako pɛ a ɛyɛ nwonwa asoft seal ntontom valve, nkongua nsɔano cross-section anaa ntontom mprɛte thickness of the direction of the equidistant line ne mfinimfini a ɛkyinkyini wɔ valve dua no relative eccentric, ma enti ntontom valve no wɔ adeyɛ a ɛrebue mu no, ntontom mprɛte sealing surface no nkakrankakra twe ne ho fi valve seat sealing surface no ho. Butterfly mprɛte rotation to 20 ~ 25 °, butterfly mprɛte sealing soro koraa tetew fi valve nkongua sealing soro, sɛnea ɛbɛyɛ a butterfly valve wɔ bue adeyɛ no, relative mfiri wear ne extrusion ntam abien sealing soro no so tew kɛse, sɛnea ɛbɛyɛ a butterfly valve sealing adwumayɛ betumi atu mpɔn. Saa nhyehyɛe yi gyina elastic deformation a efi extrusion a ɛda butterfly plate ne valve seat ntam de ba no so titiriw na ama wɔahwɛ ahu sɛ wɔasɔ butterfly valve no ano.

Wɔ nnyinaso biako eccentric ntontom valve, rotating mfinimfini ntontom mprɛte offset fi mfinimfini line of valve flow kwan, a ɛma butterfly valve no yɛ cam nkɛntɛnso bere a wobue nhyehyɛe, sɛnea ɛbɛyɛ a sealing soro ntontom mprɛte betumi atew afi sealing soro a valve nkongua no ntɛmntɛm sen biako eccentric nhyehyɛe. Sɛ ntontom mprɛte no dannan kɔ 8°~12° a, ntontom mprɛte no nsɔano no tetew koraa fi valve nkongua no nsɔano no ani. Sɛnea wɔayɛ saa nhyehyɛe yi no brɛ mfiri a ɛyɛ mmerɛw ne extrusion deformation a ɛwɔ nsɔano abien no ntam no ase kɛse, na ɛma ntontom valve no nsɔano adwumayɛ tu mpɔn.

Na egyina sontontom valve a ɛyɛ nwonwa mmɔho abien, mfinimfini kwan a ɛwɔ nkongua no nsɔano no so no yɛ angular eccentricity ne mfinimfini kwan a ɛwɔ valve no mu, a ɛma nwansena mprɛte no nsɔano ani no twe ne ho fi nkongua no nsɔano no ani ntɛm ara wɔ bere a wobue mu bere a ɔkɔre mprɛte no bue no, na ɛka nkongua no nsɔano no ani nkutoo na ɛka na mia so bere a wɔato mu no. Saa soronko a wɔaka abom a ɛyɛ eccentricity de cam nkɛntɛnso no di dwuma koraa, yi mfiri mu friction ne abrasion a ɛda butterfly valve sealing vice no sealing surfaces abien no ntam bere a valve no bue na ɛto mu no fi hɔ koraa, na eyi abrasion ne leakage a ebetumi aba no fi hɔ. Wɔsesa extruded nsɔano no kɔ torque nsɔano, na nsakrae a ɛba nsɔano nhyɛso no mu denam nsakrae a wɔyɛ wɔ abɔnten so karka torque, sɛnea ɛbɛyɛ a nsɔano adwumayɛ ne ɔsom nkwa a abiɛsa eccentric nhyehyɛe nsɔano ntontom valve no tu mpɔn kɛse.

Ɛno da nkyɛn a, Tianjin Tanggu Nsuo Nsɔano Valve Co., Ltd. yɛ mfiridwuma mu nkɔsoɔ rɔba tena valve boa nnwuma, nneɛma no yɛ resilient nkongua wafer ntontom valve, lug ntontom valve, abien flange concentric ntontom valve, kari pɛ valve, wafer abien mprɛte check valve,Mframa a Wɔde Gyae Valve, Y-Strainer ne nea ɛkeka ho. Wɔ Tianjin Tanggu Water Seal Valve Co., Ltd., yɛde hoahoa yɛn ho sɛ yɛde nneɛma a edi kan a ɛne nnwuma gyinapɛn a ɛkorɔn sen biara hyia ma. Yɛn valve ne fittings ahorow pii nti, wubetumi anya yɛn mu ahotoso sɛ yɛde ano aduru a edi mũ bɛma wo nsu nhyehyɛe no. Di yɛn ho nkɔmmɔ nnɛ na sua pii fa yɛn nneɛma ho ne sɛnea yebetumi aboa wo.