CHV101-125
ʻO MSS SP-71 Class 125 Cast Iron Swing Check Valve kahi pahu hoʻoheheʻe hao hao e hoʻokō me ka American Standard Manufacturing Society (MSS) maʻamau SP-71 a ua helu ʻia ʻo Class 125.
Hoʻolauna:Hoʻohana maʻamau ʻia ʻo MSS SP-71 Class 125 Cast Iron Swing Check Valve i nā ʻōnaehana paipu no ka pale ʻana i ka hoʻihoʻi ʻana o ka media i loko o ka paipu me ka ʻae ʻana i ke kahe hoʻokahi. Hana ʻia ia me ka hao hoʻoheheʻe ʻia a he uhi kīwī ʻano koli e hōʻoia i ke ala pololei o ka kahe wai.
Kāohi i ka hoʻihoʻi ʻana: E pale i ka hoʻihoʻi ʻana o ka media i ka pipeline ma ka pani ʻana i ka valve e pale i ka ʻōnaehana pipeline a me nā mea pili.
E ho'ēmi i ka hāmare wai: E hōʻemi pono i ka hāmare wai i hoʻokumu ʻia e ka hoʻihoʻi ʻana a pale i ke kūpaʻa a me ka palekana o ka ʻōnaehana pipeline.
Maikaʻi a me ke kumukūʻai: He haʻahaʻa ke kumu kūʻai o nā pahu i hana ʻia me ka hao a he koho waiwai no nā noi ʻoihana maʻamau.
Hoʻohana:ʻO MSS SP-71 Class 125 Cast Iron Swing Check Valve i hoʻohana nui ʻia i nā ʻōnaehana paipu ʻoihana, me nā ʻōnaehana wai, nā ʻōnaehana wai hoʻomaha, nā mea kanu kemika a me nā ʻoihana lāʻau. Ma ka pale ʻana i ka hoʻihoʻi ʻana a me ka hāmare wai, he hana koʻikoʻi ka valve i nā ʻōnaehana paipu ʻoihana, e hōʻoiaʻiʻo ana i ka hana palekana, kūpaʻa a hilinaʻi o ka ʻōnaehana paipu.
Mea hao hao: Hana ʻia ke kino valve me ka hao hoʻolei, nona ka ikaika maikaʻi a me ke kūpaʻa ʻana.
Ka uhi ʻana o ke ʻano kowali: E hōʻike ana i kahi hoʻolālā ʻano kowali e wehe maʻalahi a paʻa i ka pahu e hāmama i ka holo ʻana i hoʻokahi ala.
Papa 125 maʻamau: E hoʻokō i nā koi o ka Papa 125 i ka maʻamau MSS SP-71 a kūpono no nā noi ʻoihana maʻamau.
· Hoʻolālā a me ka hana ʻana e like me MSS SP-71
· Kūlike nā ʻāpana flange me ASME B16.1
· Kūlike nā ana he alo i ke alo me ASME B16.10
· Hoʻāʻo ʻia e like me MSS SP-71
MAHELE INOA | KA MEA |
KINO | ASTM A126 B |
PONO NOHO | ASTM B62 C83600 |
DISC | ASTM A126 B |
KE PONO DISC | ASTM B62 C83600 |
HIKI | ASTM A536 65-45-12 |
STEM | ASTM A276 410 |
PAPAPU | ASTM A126 B |
NPS | 2″ | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
Dn | 51 | 63.5 | 76 | 102 | 127 | 152 | 203 | 254 | 305 | 356 | 406 | 457 | 508 | 610 |
L | 203.2 | 215.9 | 241.3 | 292.1 | 330.2 | 355.6 | 495.3 | 622.3 | 698.5 | 787.4 | 914.4 | 965 | 1016 | 1219 |
D | 152 | 178 | 191 | 229 | 254 | 279 | 343 | 406 | 483 | 533 | 597 | 635 | 699 | 813 |
D1 | 120.7 | 139.7 | 152.4 | 190.5 | 215.9 | 241.3 | 298.5 | 362 | 431.8 | 476.3 | 539.8 | 577.9 | 635 | 749.3 |
b | 15.8 | 17.5 | 19 | 23.9 | 23.9 | 25.4 | 28.5 | 30.2 | 31.8 | 35 | 36.6 | 39.6 | 42.9 | 47.8 |
nd | 4-19 | 4-19 | 4-19 | 8-19 | 8-22 | 8-22 | 8-22 | 12-25 | 12-25 | 12-29 | 16-29 | 16-32 | 20-32 | 20-35 |
H | 124 | 129 | 153 | 170 | 196 | 259 | 332 | 383 | 425 | 450 | 512 | 702 | 755 | 856 |