Petroleum & Petrochemical Check Valve
Siffofin
Ayyukan wannan bawul ɗin dubawa shine don ba da damar matsakaici don gudana ta hanya ɗaya kawai, kuma don dakatar da gudana ta hanyar da aka saba.Yawancin lokaci, bawul ɗin yana aiki ta atomatik.Ƙarƙashin aikin matsa lamba na ruwa da ke gudana a hanya ɗaya, ƙuƙwalwar bawul yana buɗewa.Lokacin da ruwa ya gudana a cikin kishiyar shugabanci, tanki mai daidaitawa yana aiki a kan wurin daidaitawa ta hanyar matsa lamba na ruwa da nauyin daidaitawa don yanke magudanar ruwa.
Bawul ɗin duba bawul ɗin yana da injin hinge, kuma bawul kamar ƙofa yana hutawa da yardar rai a saman wurin zama na bawul.Domin tabbatar da cewa bawul ɗin bawul zai iya isa wurin da ya dace na saman wurin zama a kowane lokaci, an ƙera maɓallin bawul ɗin akan injin hinge, ta yadda kullun kyauta yana da isasshen sarari mai lilo, kuma bugun daidaitacce gabaɗaya yana tuntuɓar wurin zama na bawul. .Ana iya yin bawul ɗin gaba ɗaya da ƙarfe, ko kuma an ɗora shi da fata, roba ko ɗaukar hoto akan ƙarfe, dangane da buƙatun aikin.Lokacin da aka buɗe bawul ɗin rajistan jujjuyawar, matsa lamba na ruwa ya kusan zama ba tare da tsangwama ba, don haka matsa lamba ta cikin bawul ɗin yana da ɗan ƙaramin ƙarfi.
• Matsayin Samfura: GB/T 12235, GB/T 12224
• Matsin lamba: PN16-PN320
• Girman Suna: DN50 ~ DN1000
• Babban Material: .WCB,WCC,20CrMo,1Cr5Mo,20CrMoV,CF8,CF8M,CF3,CF3M,LCB,LCC
• Yanayin Aiki: - 196 ℃ ~ 593 ℃
• Matsakaici masu dacewa: Ruwa, Turi, Mai, Nitric acid, Acetic acid, Matsakaici mai ƙarfi mai ƙarfi, Urea, da sauransu.
• Yanayin haɗi: Flange, Welding
• Yanayin watsawa: Za'a iya buɗe bawul ɗin kuma rufe ta atomatik ta matsakaicin ƙarfi, ba za a iya rufe bawul ɗin da sauri ta ƙara guduma mai nauyi, kuma ana iya rufe bawul ɗin a hankali ta ƙara silinda na hydraulic.
• Matsayin Gwaji: GB/T 26480, GB/T 13927, JB/T 9092
Model 2
Siffofin
Ayyukan wannan bawul ɗin dubawa na ɗagawa shine don ba da damar matsakaici don gudana ta hanya ɗaya kawai, da kuma dakatar da kwararar a cikin kishiyar.Yawancin lokaci, bawul ɗin yana aiki ta atomatik.Ƙarƙashin aikin matsa lamba na ruwa da ke gudana a hanya ɗaya, ƙuƙwalwar bawul yana buɗewa.Lokacin da ruwa ya gudana a cikin kishiyar shugabanci, tanki mai daidaitawa yana aiki a kan wurin daidaitawa ta hanyar matsa lamba na ruwa da nauyin daidaitawa don yanke magudanar ruwa.
Sai dai bawul ɗin za a iya buɗewa da saukar da shi kyauta, sauran bawul ɗin daidai yake da bawul ɗin duniya.Matsin ruwa yana ɗaga kullin bawul daga saman hatimin kujerar bawul, kuma matsakaicin siginar dawowa yana sa fil ɗin daidaitawa ya koma wurin kujerar bawul kuma ya yanke kwararar.Dangane da ka'idojin amfani, shunting na iya zama duk wani tsari na ƙarfe, ko kuma yana iya kasancewa ta hanyar shigar da pad ɗin roba ko zoben roba akan firam ɗin relay na kalmar.Kamar bawul ɗin globe, mashigar ruwa ta cikin bawul ɗin dubawa yana da kunkuntar, don haka matsi na ɗagawa cak ya fi girma fiye da na swing check valve.
• Matsayin Samfura: GB/T 12235, GB/T 12224
• Matsin lamba: PN16-PN320
• Girman Suna: DN50 ~ DN600
• Babban Material: .WCB,WCC,20CrMo,1Cr5Mo,20CrMoV,CF8,CF8M,CF3,CF3M,LCB,LCC
• Yanayin Aiki: - 196 ℃ ~ 593 ℃
• Matsakaici masu dacewa: Ruwa, Turi, Mai, Nitric acid, Acetic acid, Matsakaici mai ƙarfi mai ƙarfi, Urea, da sauransu.
• Yanayin haɗi: Flange, Welding
• Yanayin watsawa: Za'a iya buɗe bawul ɗin kuma rufe ta atomatik ta matsakaicin ƙarfi, ba za a iya rufe bawul ɗin da sauri ta ƙara guduma mai nauyi, kuma ana iya rufe bawul ɗin a hankali ta ƙara silinda na hydraulic.
• Matsayin Gwaji: GB/T 26480, GB/T 13927, JB/T 9092
Model 3
ANSI Check Valve
Siffofin:
Ayyukan wannan bawul ɗin dubawa na ɗagawa shine don ba da damar matsakaici don gudana ta hanya ɗaya kawai, da kuma dakatar da kwararar a cikin kishiyar.Yawancin lokaci, bawul ɗin yana aiki ta atomatik.Ƙarƙashin aikin matsa lamba na ruwa da ke gudana a hanya ɗaya, ƙuƙwalwar bawul yana buɗewa.Lokacin da ruwa ya gudana a cikin kishiyar shugabanci, tanki mai daidaitawa yana aiki a kan wurin daidaitawa ta hanyar matsa lamba na ruwa da nauyin daidaitawa don yanke magudanar ruwa.
Bawul ɗin duba yana da injin hinge, kuma bawul kamar ƙofa yana hutawa da yardar rai akan saman wurin zama na bawul.Domin tabbatar da cewa bawul ɗin bawul ɗin zai iya isa wurin da ya dace na saman wurin zama a kowane lokaci, an ƙera maɓallin bawul ɗin akan injin hinge, ta yadda bugun kyauta ya sami isasshen sarari, kuma bugun daidaitacce gabaɗaya yana tuntuɓar wurin zama.Ana iya yin bawul ɗin gaba ɗaya da ƙarfe, ko kuma an ɗora shi da fata, roba ko ɗaukar hoto akan ƙarfe, dangane da buƙatun aikin.Lokacin da bawul ɗin rajistan ya cika buɗewa, matsa lamba na ruwa kusan ba shi da matsala, don haka raguwar matsa lamba ta cikin bawul ɗin yana da ɗan ƙaramin ƙarfi.
• Matsayin Samfura: API6D, API594, BS1868, ASME B16.34
• Matsin lamba: CLASS150 ~ CLASS2500
• Girman Suna: 2"~50"
• Babban Material: A126WCB,WCC,A127WC6,WC9,C5,C12,C12A,CA15,A351CF8,CF3,CF3M,LCB,LCC
• Yanayin Aiki: -196 ℃ ~ 593 ℃
• Matsakaici masu dacewa: Ruwa, Turi, Mai, Nitric acid, Acetic acid, Matsakaici mai ƙarfi mai ƙarfi, Urea, da sauransu.
• Yanayin haɗi: Flange, Wafer
• Yanayin watsawa: Za'a iya buɗe bawul ɗin kuma rufe ta atomatik ta matsakaicin ƙarfi, ba za a iya rufe bawul ɗin da sauri ta ƙara guduma mai nauyi, kuma ana iya rufe bawul ɗin a hankali ta ƙara silinda na hydraulic.
• Matsayin Gwaji: API598, ISO5208
Nuni samfurin
