CHV403-PN16
BS 5153 PN16 Cast Iron Air Cushion Swing Check Valve bụ nkedo ígwè otu ụzọ nru ububa valvụ (Swing Check Valve) nwere ihe nrụnye ikuku, dabara na sistemụ ọkpọkọ klaasị PN16.
Ewebata: BS 5153 PN16 Cast Iron Air Cushion Swing Check Valve bụ BS 5153 valvụ na-ekwenye ekwenye nwere ihe nrụnye ikuku dabara adaba maka iji mmiri na sistemu mmiri mkpofu na ngwa ụlọ ọrụ ndị ọzọ.
Na-adịgide adịgide: Ejiri ígwè nkedo mee, valvụ ahụ nwere ụfọdụ nguzogide corrosion ma na-eyi nguzogide, ma nwee ike ịrụ ọrụ nke ọma ruo ogologo oge.
Belata mmetụta na mkpọtụ: Ntugharị ikuku ikuku nwere ike ibelata mmetụta na mkpọtụ mgbe emechi diski valve, na-ebelata ụgwọ ọrụ mmezi nke usoro ọkpọkọ.
Kwesịrị ekwesị maka usoro ọkpọkọ obere na nke ọkara: Kwesịrị ekwesị maka obere mmiri na mmiri na-ekpo ọkụ na ngwa ndị ọzọ na-emepụta ihe, na-arụ ọrụ dị mma na ntụkwasị obi.
Ojiji:BS 5153 PN16 Cast Iron Air Cushion Swing Check Valve dị mma maka usoro mmiri mmiri, usoro ọgwụgwọ nsị mmiri, usoro pipeline ụlọ ọrụ, wdg. A na-eji ya gbochie ọkara azụ azụ ma chebe ọrụ nkịtị nke usoro pipeline. Ngwunye ikuku ya na-eme ka valvụ ahụ mechie nke ọma ma dị mma maka ngwa ebe ọ dị mkpa ka ibelata ujo na mkpọtụ.
Ihe nkedo nke igwe: A na-eji ihe nkedo valvụ eme ihe, nke nwere ezigbo nguzogide corrosion ma na-eyi nguzogide.
Ngwunye ikuku ikuku: A na-emepụta valvụ ahụ na usoro ikuku ikuku, nke nwere ike ibelata mmetụta na mkpọtụ nke ọma mgbe diski valvụ mechiri.
Ọkwa nrụgide PN16: Kwesịrị ekwesị maka sistemu ọkpọkọ nwere ọkwa nrụgide PN16.
· Imepụta na nrụpụta kwekọrọ na EN12334, BS5153
Akụkụ flange dabara na EN1092-2 PN16
Akụkụ ihu na ihu dabara na EN558-1 Ndepụta 10, BS5153
Nnwale kwekọrọ na EN12266-1
CI-GREY CAST IRON, DI-DUCTILE IRON
Aha akụkụ | Ihe onwunwe |
Ahụ | EN-GJL-250/EN-GJS-500-7 |
mgbanaka oche | ASTM B62 C83600 |
DISC | EN-GJL-250/EN-GJS-500-7 |
Mgbanaka diski | ASTM B62 C83600 |
HINGE | ASTM A536 65-45-12 |
STEM | ASTM A276 410 |
BONNET | EN-GJL-250/EN-GJS-500-7 |
LEVER | Ụkpụrụ Carbon |
Ibu | IRON CAST |
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 |