Saukewa: CHV101-125
MSS SP-71 Class 125 Cast Iron Swing Check Valve bawul ɗin simintin ƙarfe ne wanda ya dace da daidaitattun SP-71 na Amurka (MSS) kuma an ƙididdige Class 125.
Gabatarwa:MSS SP-71 Class 125 Cast Iron Swing Check Valve ana yawan amfani da shi a cikin tsarin bututun don hana koma baya na kafofin watsa labarai a cikin bututun yayin da ke ba da damar kwarara ta hanya ɗaya. An yi shi da baƙin ƙarfe na simintin gyare-gyare kuma yana da murfin bawul mai nau'in juyawa don tabbatar da madaidaicin alkiblar ruwa.
Hana komawa baya: Hana koma baya na kafofin watsa labarai a cikin bututun ta hanyar rufe bawul ta atomatik don kare tsarin bututun da kayan aiki masu alaƙa.
Rage guduma na ruwa: Yadda ya kamata rage guduma ruwa lalacewa ta hanyar matsakaici koma baya da kuma kare kwanciyar hankali da amincin tsarin bututun.
Tattalin arziki da araha: Bawuloli da aka yi da simintin ƙarfe ba su da ƙasa a farashi kuma zaɓi ne na tattalin arziki don aikace-aikacen masana'antu gabaɗaya.
Amfani:MSS SP-71 Class 125 Cast Iron Swing Check Valve ana amfani dashi galibi a cikin tsarin bututun masana'antu, gami da tsarin samar da ruwa, tsarin ruwa mai sanyaya, tsirrai sinadarai da masana'antar harhada magunguna. Ta hanyar hana koma baya da guduma na ruwa, bawul ɗin yana taka muhimmiyar rawa a cikin tsarin bututun masana'antu, yana tabbatar da aminci, kwanciyar hankali da ingantaccen aiki na tsarin bututun.
Simintin ƙarfe: Jikin bawul yawanci ana yin shi da ƙarfe na simintin ƙarfe, wanda ke da ƙarfi mai kyau da juriya na lalata.
Murfin Bawul Nau'in Swing-Type: Yana nuna ƙirar nau'in juyawa wanda ke buɗewa cikin sauƙi kuma yana riƙe bawul ɗin buɗe don ba da damar kwarara ta hanya ɗaya.
Matsayin Class 125: Ya dace da buƙatun Class 125 a cikin ma'aunin MSS SP-71 kuma ya dace da aikace-aikacen masana'antu gabaɗaya.
Zane da Ƙirƙira Daidaita da MSS SP-71
Girman Flange Daidai da ASME B16.1
Girman fuska da fuska Daidaita da ASME B16.10
· Gwajin Daidaitawa da MSS SP-71
SUNA SASHE | KYAUTATA |
JIKI | ASTM A126 B |
ZUWAN ZAMANI | Saukewa: ASTM B62C83600 |
DISC | ASTM A126 B |
RING DISC | Saukewa: ASTM B62C83600 |
HANKALI | ASTM A536 65-45-12 |
TUTU | Saukewa: ASTM A276410 |
BONNET | 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 |