I-CHV103-125
Kutheni ukongeza le cylinder?
Nge-cylinder yangaphandle, xa i-disc ye-valve ivala ngokukhawuleza kodwa kusekho i-30% ekhohlo ukuvala, i-cylinder iqala ukusebenza, ibangela ukuba i-valve plate ivale ngokukhawuleza. Oku kunokuthintela okuphakathi kumbhobho ekuqokeleleni ngokukhawuleza uxinzelelo kunye nokonakalisa inkqubo yombhobho
Kutheni ukongeza ibhloko yobunzima?
Ixhotywe ngebhloko yobunzima, inokuvala ngokukhawuleza kumbhobho kwaye isuse isando samanzi esonakalisayo
I-MSS SP-71 yodidi lwe-125 ye-Cast Iron Air Cushion Swing Check Valve yivalve yokuhlola intsimbi yomcamelo etyhutyhayo ekwathobelana ne-American Standard Manufacturing Society (MSS) ekumgangatho we-SP-71 kwaye inikwe udidi lwe-125. Ezi zilandelayo ziimpawu, iinzuzo kunye nokusetyenziswa kwesi sivalo:
Ukunciphisa isando samanzi: Uyilo lwe-cushion yomoya lunokunciphisa ngokufanelekileyo isando samanzi kunye nokungcangcazela, ukuphucula ukuzinza kunye nokhuseleko lwenkqubo yepayipi.
Ukuthembeka kwexesha elide: Izinto zentsimbi yentsimbi inokumelana nokugqwala okulungileyo, iqinisekisa ukuthembeka kwevalve ekusebenziseni ixesha elide.
Ukusebenza okuzenzekelayo: Ngokweemeko zokuhamba kwe-medium, i-valve inokuvula ngokuzenzekelayo okanye ivale ngaphandle kokusebenza ngesandla.
Ukusetyenziswa:I-MSS SP-71 Class 125 Cast Iron Air Cushion Swing Check Valve isetyenziswa ikakhulu kwiinkqubo zemibhobho yemizi-mveliso, ngakumbi kwezo meko apho ukuhamba kweendaba kuguquguquka kakhulu, kubangele ngokulula isando samanzi kunye nokungcangcazela. Iindawo ezisetyenziswayo eziqhelekileyo ziquka iinkqubo zokubonelela ngamanzi, iinkqubo zokucocwa kwamanzi amdaka, ukwenziwa kwamashishini kunye neenkqubo zemichiza. Olu hlobo lwevalve lunokukhusela ngokufanelekileyo inkqubo yombhobho, ukuqinisekisa ukuhamba okuzinzile kweendaba, ukunciphisa uxinzelelo kunye nokulahlekelwa kwenkqubo yombhobho, kunye nokuphucula ukhuseleko kunye nokuthembeka kwenkqubo.
Uyilo lwe-cushion yomoya: Unoyilo olukhethekileyo lwe-cushion yomoya esebenzisa iingxowa zomoya okanye amagumbi okugcina umoya ukubonelela ukuhamba kwevalve egudileyo kunye nokunciphisa isando samanzi kunye nokungcangcazela.
Yenziwe ngentsimbi etyhidiweyo: Umzimba wevalve kunye nesigqubuthelo sevalvu idla ngokwenziwa ngentsimbi etyhidiweyo, ekwaziyo ukumelana nomhlwa kunye namandla.
Isigqubuthelo sevalve ye-Swing: Uyilo lokujingi luqinisekisa ulwalathiso lokuhamba oluchanekileyo kwaye luthintele ngokufanelekileyo ukubuya umva okuphakathi.
· Uyilo kunye noVeliso oluhambelana ne-MSS SP-71
· Imilinganiselo yeflange ihambelana ne-ASME B16.1
· Imilinganiselo yobuso ngobuso ihambelana ne-ASME B16.10
· Uvavanyo oluhambelana ne-MSS SP-71
ICANDELO IGAMA | IZINTO |
UMZIMBA | I-ASTM A126 B |
ISIHLALO RING | I-ASTM B62 C83600 |
I-DISC | I-ASTM A126 B |
I-CYLINDER APPARATUS | INDIBANO |
I-DISC RING | I-ASTM B62 C83600 |
HINGE | I-ASTM A536 65-45-12 |
STEM | I-ASTM A276 410 |
IBONNET | I-ASTM A126 B |
I-LEVER | INKONZO YEKHABONI |
Ubunzima | JULA I-AYINI |
NPS | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
Dn | 203 | 254 | 305 | 356 | 406 | 457 | 508 | 610 |
L | 495.3 | 622.3 | 698.5 | 787.4 | 914.4 | 965 | 1016 | 1219 |
D | 343 | 406 | 483 | 533 | 597 | 635 | 699 | 813 |
D1 | 298.5 | 362 | 431.8 | 476.3 | 539.8 | 577.9 | 635 | 749.3 |
b | 28.5 | 30.2 | 31.8 | 35 | 36.6 | 39.6 | 42.9 | 47.8 |
nd | 8-22 | 12-25 | 12-25 | 12-29 | 16-29 | 16-32 | 20-32 | 20-35 |
H | 332 | 383 | 425 | 450 | 512 | 702 | 755 | 856 |