I-CHV403-PN16
I-BS 5153 PN16 I-Cast Iron Air Cushion Swing Check Valve iyi-valve ye-butterfly yensimbi eyinsimbi yendlela eyodwa (Swing Check Valve) enomklamo womcamelo womoya, ofanele amapayipi esigaba somfutho we-PN16.
Yethula: I-BS 5153 PN16 Cast Iron Air Cushion Swing Check Valve iyivalvu ethobelana ne-BS 5153 enomklamo womcamelo womoya ofanele ukusetshenziswa emanzini nasezinhlelweni zamanzi angcolile nezinye izinhlelo zokusebenza zezimboni.
Ihlala isikhathi eside: Yenziwe ngensimbi eyinsimbi, i-valve inokumelana nokugqwala okuthile nokumelana nokugqoka, futhi ingasebenza ngokuzinza isikhathi eside.
Yehlisa umthelela nomsindo: Idizayini ye-cushion yomoya inganciphisa umthelela nomsindo lapho idiski ye-valve ivaliwe, kunciphise izindleko zokulungisa uhlelo lwamapayipi.
Ifanele amapayipi amapayipi amancane naphakathi nendawo: Afanele amanzi amancane naphakathi nendawo kanye nezinhlelo zamanzi angcolile kanye nezinye izinhlelo zokusebenza zezimboni, ezisebenza kahle nokwethembeka.
Ukusetshenziswa:I-BS 5153 PN16 I-Cast Iron Air Cushion Swing Check Valve ifaneleka kumasistimu okuphakelwa kwamanzi, amasistimu okuhlanza indle, amasistimu wamapayipi ezimboni, njll. Isetshenziselwa ukuvimbela ukubuyela emuva okumaphakathi nokuvikela ukusebenza okuvamile kwesistimu yamapayipi. Idizayini yayo yomcamelo womoya yenza i-valve ivale ngokushelela futhi ifanele izinhlelo zokusebenza lapho ukushaqeka nomsindo kudinga ukuncishiswa.
I-Cast iron material: Umzimba we-valve wenziwe ngensimbi ekhonjiwe, enokumelana nokugqwala okuhle kanye nokungagugi.
Idizayini ye-cushion yomoya: I-valve iklanywe ngesistimu ye-cushion yomoya, enganciphisa ngempumelelo umthelela nomsindo lapho i-valve disc ivaliwe.
Izinga lokucindezela kwe-PN16: Ifanele amasistimu amapayipi anezinga lokucindezela le-PN16.
· Idizayini Nokukhiqiza Ivumelana ne-EN12334, BS5153
· Ubukhulu be-Flange Buvumelana ne-EN1092-2 PN16
Ubukhulu bobuso nobuso Buvumelana ne-EN558-1 Uhlu 10、BS5153
Ukuhlola Ukuhambisana ne-EN12266-1
· I-CI-GREY CAST IRON , I-DI-DUCTILE IRON
INGXENYE IGAMA | IZINTO |
UMZIMBA | EN-GJL-250/ZU-GJS-500-7 |
INDANDATHO YESIHLALO | I-ASTM B62 C83600 |
DISC | EN-GJL-250/ZU-GJS-500-7 |
DISC INDANDATHO | I-ASTM B62 C83600 |
HINGE | I-ASTM A536 65-45-12 |
STEM | I-ASTM A276 410 |
BONNET | EN-GJL-250/ZU-GJS-500-7 |
I-LEVER | INKONZO YEKHABONI |
ISISINDO | INSIMBI |
DN | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | |
L | 495 | 622 | 699 | 787 | 914 | 965 | 1016 | 1219 | |
D | CI | 340 | 405 | 460 | 520 | 580 | 640 | 715 | 840 |
DI | 400 | 455 | |||||||
D1 | 295 | 355 | 410 | 470 | 525 | 585 | 650 | 770 | |
D2 | 266 | 319 | 370 | 429 | 480 | 548 | 609 | 720 | |
b | CI | 30 | 32 | 32 | 36 | 38 | 40 | 42 | 48 |
DI | 20 | 22 | 24.5 | 26.5 | 28 | 30 | 31.5 | 36 | |
nd | 12-23 | 12-28 | 12-28 | 16-28 | 16-31 | 20-31 | 20-34 | 20-37 | |
f | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 5 | |
H | 332 | 383 | 425 | 450 | 512 | 702 | 755 | 856 |