American Standard WeldingPulagi ValveKufotokozera Mwachidule:
Valve ya pulagi ili ndi mawonekedwe osavuta, kusinthana mwachangu, kukana kwamadzimadzi pang'ono, komanso kugunda kwamphamvu kwapang'onopang'ono.Pazidzidzidzi monga ngozi, payipi imatha kulumikizidwa mwachangu kapena kuchotsedwa.Poyerekeza ndi ma valve a zipata ndi ma valve a globe, ntchitoyo imakhala yosinthasintha ndipo kusinthako kumathamanga.Vavu ya pulagi imagwiritsa ntchito bowo lokhala ndi bowo ngati membala wotsegula ndi wotseka, ndipo thupi la pulagi limazungulira ndi tsinde la valve kuti lizindikire kutsegulira ndi kutseka.
American standard welded plug valve application range:
valavu ya American standard socket welding ferrule valve ndiyoyenera mapaipi amphamvu mwadzina CLASS150~CLASS600LB, kutentha kogwira ntchito kwa -29°C~180°C kwa mafuta, mankhwala, mankhwala, feteleza, makampani opanga magetsi, ndi zina zambiri.
American standard welded plug valavu mawonekedwe:
1. Mankhwalawa ali ndi dongosolo loyenera, kusindikiza kodalirika, ntchito yabwino kwambiri komanso maonekedwe okongola.
2, kusindikiza kwa socket welding plug valve kumatheka ndi kusindikiza pamwamba pa ferrule.Mwapadera 360 ° chitsulo choteteza milomo ferrule.
3. Vavu ilibe patsekeke kuti apeze sing'anga.
4, milomo yachitsulo imapereka kudziyeretsa kokha pamene tambala akutembenuzidwa, koyenera kuti awoneke bwino komanso mosavuta.
5, njira ziwiri, zosavuta kugwiritsa ntchito ndikuyika.
6. Zinthu ndi kukula kwa flange kwa zigawozo zikhoza kufananizidwa momveka bwino malinga ndi momwe ntchito ikugwirira ntchito kapena zofunikira za wogwiritsa ntchito kuti akwaniritse zosowa zosiyanasiyana zaumisiri.
Matchulidwe Okhazikika a American Standard Welding Plug Valve:
Miyezo yopangira ndi kupanga: API599, API6D
Muyezo wautali wamapangidwe: ASME B16.10
Kulumikizana kwa flange muyezo: ASME B16.5
Kupanikizika kwa kutentha: ASME B16.34
Muyezo woyendera mayeso: API598.API6D
American standard welded plug valve technical parameters:
Mphamvu ya dzina (LB) | Kuthamanga kwa chipolopolo (MPa) | Seal test pressure (MPa) | kutentha (℃) | Kugwiritsa ntchito media |
150 | 3.0 | 2.2 | ≤180 ℃ | WOG |
300 | 7.5 | 5.5 | ||
600 | 15.0 | 11.0 | ||
900 | 22.5 | 16.5 |
Mbali zaku America za welded plug valve ndi momwe amagwirira ntchito:
Kanthu | Zigawo | Zakuthupi |
1 | Thupi | ASTM A216 WCB ASTM A217-WC1,WC6,WC9,C5 ASTM A351-CF8,CF8M,CF3,CF3M |
2 | Sleeve | PTFE |
3 | Pulagi | ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304,F316,F321,F304L,F316 |
4 | Gasket | Flexible + Stainless Steel |
5 | Adj.Gasket | ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304,F316,F321,F304L,F316 |
6 | Boneti | ASTM A216 WCB ASTM A217-WC1,WC6,WC9,C5 ASTM A351-CF8,CF8M,CF3,CF3M |
7 | Bolt | ASTM A193-B7,A320-B8,A193-B8M |
8 | Mtedza | ASTM A194-2H,A194-8,A194-8M |
9 | Bolt | ASTM A193-B7,A320-B8,A913-B8M |
10 | Chogwirizira | Chithunzi cha ASTM A105-WCB |
Malangizo oyika valavu yaku America yokhazikika:
1. Siyani pomwe tsinde la valve limazungulira.
2. Sangagwiritsidwe ntchito pogwedeza.
3. Vavu ya mpira yokhala ndi njira yotumizira iyenera kuyikidwa molunjika.