CHV150-300
E like me ka hōʻike ʻana o nā inoa, ʻike ʻia kēia valve i kahi ʻīpuka koli i hoʻopaʻa ʻia ma luna a wehe ʻia i ke kahe ʻana o ka wai. Hāʻawi ʻia kahi ala hele maʻemaʻe e ka swing check valve i ka wā e hāmama pono ana ka disc valve. I loko o ka valve, hoʻopuka kēia awāwa paheʻe i ka haʻahaʻa haʻahaʻa a me ka emi ʻana o ke kaomi. No ka hana maikaʻi o ka valve, pono e loaʻa i kahi kaomi liʻiliʻi e wehe i ka disc. Ke hoʻohuli ʻia ke kahe ʻana o ka wai, ʻo ke kaomi a me ke kaumaha o ka mea waena e kūʻē i ka diski e hoʻokuke i ka diski i loko o ka noho, pēlā e pale ai i ka holo hope ʻana. Manaʻo pinepine ʻia nā kiwi hoʻopaʻa ʻia he mau mea palekana a pale paha.
ʻO ka papa 150-300 Cast Steel Check Valve kahi pahu hoʻopaʻa i hana ʻia me ke kila kila. Ua māhele ʻia i ka papa 150 a me ka papa 300 e like me ka papa kaomi. ʻO kona mau hiʻohiʻona e pili ana i ka hana maʻalahi, ka liʻiliʻi liʻiliʻi, ke kaumaha māmā, ka hana hoʻopaʻa sila maikaʻi, a me ka hana maʻalahi. He kūpono kēia valve no nā kaiapuni kiʻekiʻe a me ke kiʻekiʻe o ka wela e pale ai i ke kahe ʻana o ka wai i loko o nā pipeline. Hoʻohana maʻamau ia i nā ʻōnaehana pipeline i nā kahua ʻoihana e like me ka petroleum, ʻoihana kemika, a me ka mana uila.
He pahu ia e hoʻohana ana i ka hana rotary e hoʻomalu i ka kahe wai. ʻO ka mea maʻamau he kino valve, uhi valve, disc valve, stem valve, a me ka mea hana. Loaʻa kēia ʻano valve i ke kahe o ka waena e wehe a pani paha ma ka hoʻohuli ʻana i ka disc valve, a he hana hoʻopaʻa sila maikaʻi, hiki ke pale pono i ka leakage waena.
ʻAʻOLE. | MAHELE | Mea Hana ASTM | ||||
WCB | LCB | WC6 | CF8(M) | CF3(M) | ||
1 | KINO | A216 WCB | A352 LCB | A217 WC6+STL | A351 CF8(M)+STL | A351 CF3(M)+STL |
2 | NOHO | A105+13Cr | A105+13Cr | - | - | - |
3 | DISC | A216 WCB+13Cr | A352 LCB+13Cr | A217 WC6+STL | A351 CF8(M) | A351 CF3(M) |
4 | HIKI | A216 WCB | A182 F6 | A182 F6 | A351 CF8(M) | A351 CF3(M) |
5 | PIN HINGE | A276 304 | A182 F6 | A182 F6 | A182 F304(F316) | A182 F304(F316) |
6 | PAKA | A216 WCB | A352 LCB | A217 WC6 | A351 CF8(M) | A351 CF3(M) |
7 | PALAPALA UHI | A193 B7 | A320 L7 | A193 B16 | A193 B8(M) | A193 B8(M) |
8 | NAU PUHI | A194 2H | A194 7 | A194 4 | A194 8(M) | A194 8(M) |
9 | PALAPALA | SS304+GRAPHITE | PTFE/SS304+GRAPHITE | PTFE/SS316+GRAPHITE | ||
10 | UHI | A216 WCB | A352 LCB | A217 WC6 | A351 CF8(M) | A351 CF3(M) |
Nui | in | 1/2 | 3/4 | 1 | 11/2 | 2 | 21/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 26 |
mm | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 650 | |
L/L1 (RF/BW) | in | 4.25 | 4.62 | 5 | 6.5 | 8 | 8.5 | 9.5 | 11.5 | 14 | 19.5 | 24.5 | 27.5 | 31 | 34 | 38.5 | 38.5 | 51 | - |
mm | 108 | 117 | 127 | 165 | 203 | 216 | 241 | 292 | 356 | 495 | 622 | 699 | 787 | 864 | 978 | 978 | 1295 | - | |
L2 (RTJ) | in | - | - | - | - | 8.5 | 9 | 10 | 12 | 14.5 | 20 | 25 | 28 | 31.5 | 34.5 | 39 | 39 | 21.5 | - |
mm | - | - | - | - | 216 | 229 | 254 | 305 | 368 | 508 | 635 | 711 | 800 | 876 | 991 | 991 | 1308 | - | |
H (Wehe) | in | 3.12 | 3.38 | 3.88 | 4.38 | 6 | 6.5 | 6.88 | 8 | 11.5 | 13.88 | 15.38 | 17 | 18.75 | 20.62 | 22.88 | 24.62 | 24.75 | - |
mm | 80 | 85 | 100 | 110 | 152 | 165 | 175 | 204 | 293 | 353 | 390 | 432 | 475 | 525 | 582 | 627 | 883 | - | |
WT (Kg) | BW | 2.5 | 3.5 | 5 | 7.5 | 14 | 20 | 25 | 40 | 71 | 118 | 177 | 263 | 353 | 542 | 632 | 855 | 970 | - |
RF/RTJ | 2 | 3 | 3.5 | 5.5 | 10 | 12 | 17 | 29 | 57 | 96 | 143 | 227 | 295 | 468 | 552 | 755 | 831 | - |
Ka Ana a me ke Kaumaha Papa 150
Nui | in | 1/2 | 3/4 | 1 | 11/2 | 2 | 21/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 26 |
mm | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 650 | |
L/L1 (RF/BW) | in | 6 | 7 | 8 | 9 | 10.5 | 11.5 | 12.5 | 14 | 17.5 | 21 | 24.5 | 28 | 33 | 34 | 38.5 | 40 | 53 | - |
mm | 152 | 178 | 203 | 229 | 267 | 292 | 318 | 356 | 445 | 533 | 622 | 711 | 838 | 864 | 978 | 1016 | 1346 | - | |
L2 (RTJ) | in | - | - | - | - | 11.12 | 12.12 | 13.12 | 14.62 | 18.12 | 21.62 | 25.12 | 28.62 | 33.62 | 34.62 | 39.12 | 40.75 | 53.88 | - |
mm | - | - | - | - | 283 | 308 | 333 | 371 | 460 | 549 | 638 | 727 | 854 | 879 | 994 | 1035 | 1368 | - | |
H (Wehe) | in | 3.12 | 3.38 | 3.88 | 4.38 | 6 | 6.5 | 6.88 | 8 | 11.5 | 13.88 | 15.38 | 17 | 18.75 | 20.62 | 22.88 | 24.62 | 34.75 | - |
mm | 80 | 85 | 100 | 110 | 152 | 165 | 175 | 204 | 293 | 353 | 390 | 432 | 475 | 525 | 582 | 627 | 883 | - | |
WT (Kg) | BW | 3 | 4 | 6 | 10 | 16 | 23 | 29 | 46 | 82 | 136 | 204 | 302 | 405 | 625 | 730 | 985 | 1115 | - |
RF/RTJ | 2.5 | 3.5 | 5 | 7 | 11 | 13 | 18 | 31 | 61 | 103 | 155 | 245 | 315 | 503 | 593 | 812 | 895 | - |