Lilemong tse 'maloa tse fetileng, khoebo ea rona e ile ea amohela le ho cheka mahlale a tsoetseng pele ka ho lekana lapeng le kantle ho naha. Ho sa le joalo, k'hamphani ea rona e sebetsana le basebetsi ba litsebi tse inehetseng ho nts'etsopele ea hau ea thekiso e chesang China Wafer Type Cast Iron Rubber Seat Water Type Butterfly Valve, Khamphani ea rona e sebetsa ho latela molao-motheo oa "botšepehi, tšebelisano-'moho e thehiloeng, batho ba ikemiselitseng, ba hapile- hlola tshebedisano”. Re tšepa hore re ka ba le kamano e ntle le bo-rakhoebo ba tsoang lefats'eng lohle.
Lilemong tse 'maloa tse fetileng, khoebo ea rona e ile ea amohela le ho cheka mahlale a tsoetseng pele ka ho lekana lapeng le kantle ho naha. Ho sa le joalo, basebetsi ba mokhatlo oa rona ke basebetsi ba litsebi ba inehetseng ho tsoelopele ea hau eaButterfly Valve, setulo se bonolo sa serurubele,Seqhubu sa Serurubele sa Mofuta oa Metsi a China , Re 'nile ra lebella ka tieo ho sebelisana le bareki lefatšeng ka bophara. Re lumela hore re ka u khotsofatsa ka lihlahisoa tsa rona tsa boleng bo holimo le litharollo le litšebeletso tse phethahetseng. Re boetse re amohela bareki ka mofuthu ho etela k'hamphani ea rona le ho reka lihlahisoa tsa rona.
Lintlha tsa tekheniki
DN Bophahamo ba lebitso | 50(2″) ~300 (12″) | ||
PN Khatello ea lebitso | 1.0 | 1.6 | |
Khatello ea teko | Khetla | 1.1 | 1.76 |
Ho tiisa | 1.5 | 2.4 | |
°C Mocheso o sisinyehang | -15-+150 | ||
Li-mediums tse loketseng | Metsi a hloekileng, likhoerekhoere, metsi a leoatle, moea, mouoane, lijo, meriana, oli, acid, joalo-joalo. |
Litekanyo tse ka sehloohong
DN | A | B | C | LE | L | H | a | D1 | D2 | D3 | D4 | N-D5 | D6 | D7 | D8 | D9 | D10 | |
mm | intshi | |||||||||||||||||
50 | 2" | 280 | 161 | 42.04 | 52.9 | 32 | 9.52 | 45° | 83 | 11 | 52.6 | 120 | 4-23 | 70 | 10 | 102 | 100 | 12.6 |
65 | 21/2″ | 303 | 175 | 44.68 | 64.5 | 32 | 9.52 | 45° | 83 | 11 | 64.3 | 136.13 | 4-26.6 | 70 | 10 | 102 | 120 | 12.6 |
80 | 3″ | 315 | 181 | 45.21 | 78.8 | 32 | 9.52 | 45°/22.5° | 83 | 11 | 78.8 | 152.4/160.0 | 4-24/4-18 | 70 | 10 | 102 | 127 | 12.6 |
100 | 4″ | 353 | 200 | 52.07 | 104 | 32 | 11.11 | 45°/22.5° | 83 | 11 | 104 | 177.8/185.16 | 4.17.5/4-25.8 | 70 | 10 | 102 | 156 | 15.77 |
125 | 5″ | 379 | 213 | 54.36 | 123.3 | 32 | 12.7 | 22,5° | 83 | 11 | 123.3 | 215.01 | 4-23 | 70 | 10 | 102 | 190 | 18.92 |
150 | 6″ | 404 | 226 | 55.75 | 155.6 | 32 | 12.7 | 22,5° | 83 | 11 | 155.7 | 238.12 | 4-25 | 70 | 10 | 102 | 212 | 18.92 |
200 | 8" | 487 | 260 | 60.58 | 202.5 | 45 | 15.87 | 15°/22.5° | 127 | 14 | 202.4 | 296.07 | 4-23/4-26 | 102 | 12 | 152 | 268 | 22.1 |
250 | 10″ | 547 | 292 | 65.63 | 250.5 | 51 | - | 22.5°/15° | 127 | 14 | 250.4 | 357 | 4-22/4-29 | 102 | 12 | 152 | 325 | 28.45 |
300 | 12″ | 631 | 337 | 76.9 | 301.6 | 51 | - | 15° | 127 | 14 | 301.5 | 406.4/431.8 | 4-30.2/4-25.4 | 102 | 12 | 152 | 403 | 28.45 |
Setifikeiti sa ho tšoaneleha
Pontšo
Li-valve tsa rona li ile tsa fumana tlhokomelo e ngata pontšong ea Dubai.
Feme