Valve ọnụ ụzọ ámá na-agbanwe agbanwe
Stem na-adịghị ebilite, ụdị akị ọla
Nnwale hydraulic dị ka EN-12266-1, Klas A
Emebere ya ka EN-1074
Flanges na EN-1092-2, BS4504
Valve ọnụ ụzọ ámá na-agbanwe agbanwe
Nke a haziri ma rụpụta ya maka iji mmiri, mmiri mkpofu na nsị.Isi ojiji bụ maka ebumnuche iche.Nhazi zuru oke na-eme ka o kwe omume iji bi-directionally na mmiri ahụ nwere ike ihicha ebe a na-emechi ihe mgbe ọ bụla valvụ meghere.
Isi atụmatụ
▪ Ọdịmma dị ukwuu n'iji mmiri eme ihe na ịrụzi kwa ụbọchị
▪ Ọ bụrụ na emebiela akụkụ ndị e ji ekpuchi ihe na bonnet, anyị nwere ike iji valvụ ahụ meghere kpam kpam dochie akụkụ ndị ahụ akara mgbe valvụ ahụ ka dị na pipeline.
▪ Ịka akara klaasị A (ZERO LEAKAGE)
▪ Nnwale 100% tupu mbukota na nnyefe.
▪ Ngwọta onwe ya zuru oke na enweghị nsogbu.
▪ Mmechi n'aka elekere (CWC) dị ka ọkọlọtọ, na-emechi n'akụkụ elekere mgbe a rịọrọ ya.
▪ Ọrụ: Ụkwụ aka aka, Okpu Square, Spindle Extension.
▪ bolts dị na Galvanized Carbon Steel, a na-ejikwa ọkụ gbazere mechie ya iji gbochie mmebi.Ihe ndị ọzọ mgbe a rịọrọ ya.
▪ gasket O-ring bonnet na-ekechi bolt ọ bụla ka ọ ghara imebi.
▪ Nhazi akara nke Linear na-enye akara nke ọma & obere mmechi torque.
▪ Mkpuchi epoxy nke akwadoro nke mmiri a na-aṅụ, jikọtara ya na DIN 3476-1, EN 14901
Mpaghara ọrụ
▪ Ngwa mmiri na mmiri na-anọpụ iche
▪ Pipeline nnyefe isi
▪ Usoro ịgba mmiri
▪ Ọgụ ọkụ
Mba. | Akụkụ | Ọkọlọtọ ihe | Nhọrọ mgbe a rịọrọ ya |
1 | Ahụ | Iron Ductile GJS 500-7 | Iron Ductile GJS 400-7 |
2 | Disc | Iron Ductile + EPDM | Iron Ductile + WRAS EPDM kwadoro |
3 | Bonnet Gasket | NBR | EPDM/WRAS kwadoro EPDM |
4 | Isi | Igwe anaghị agba nchara AISI 420 | AISI 431 / 304 / 316 / 316L / Duplex |
5 | Bonnet | Iron Ductile GJS 500-7 | Iron Ductile GJS 400-7 |
6 | Ntụnye Washer | Bras | Branze / Dezincification Brass |
7 | Jide mgbanaka | Bras | Branze / Dezincification Brass |
8 | Ntụnye nut | Bras | Branze / Dezincification Brass |
9 | Igwe aka / Cap | Iron Ductile GJS 500-7 | |
10 | Bolt wheel aka | Igwe anaghị agba nchara AISI 304 | Igwe anaghị agba nchara AISI 316 |
11 | Igwe mmiri dị larịị | Igwe anaghị agba nchara AISI 304 | Igwe anaghị agba nchara AISI 316 |
12 | Ihe mkpuchi uzuzu | NBR | EPDM/WRAS kwadoro EPDM |
13 | O-mgbanaka | NBR | EPDM/WRAS kwadoro EPDM |
14 | O-mgbanaka | NBR | EPDM/WRAS kwadoro EPDM |
15 | O-mgbanaka | NBR | EPDM/WRAS kwadoro EPDM |
16 | Stem nut | Bras | Branze / Dezincification Brass |
17 | Isi diski | Iron Ductile GJS 500-7 | |
18 | Bonnet bolts | Galvanized carbon ígwè | Igwe anaghị agba nchara AISI 304/316 |
SIZE | Nkọwapụta (mm) | Akụkụ flange (mm) | Gbanwee ntụgharị | Torque na-emechi (Nm) | |||||||||||||
BS5163 | DIN-F4 | DIN-F5 | M | H | EN1092 - 2, PN10/16 | EN1092-2, PN25 | |||||||||||
DN | L | D | K | nd | B | f | D | K | nd | B | f | ||||||
DN40 | 165 | 140 | 240 | Φ200 | 215 | 150 | 110 | 4-φ19 | 19 | 3 | 150 | 110 | 4-φ19 | 19 | 3 | 9 | 30 |
DN50 | 178 | 150 | 250 | Φ200 | 215 | 165 | 125 | 4-φ19 | 19 | 3 | 165 | 125 | 4-φ19 | 19 | 3 | 9 | 40 |
DN65 | 190 | 170 | 270 | Φ200 | 250 | 185 | 145 | 4-φ19 | 19 | 3 | 185 | 145 | 8-φ19 | 19 | 3 | 10 | 50 |
DN80 | 203 | 180 | 280 | Φ200 | 275 | 200 | 160 | 8-φ19 | 19 | 3 | 200 | 160 | 8-φ19 | 19 | 3 | 12 | 60 |
DN100 | 229 | 190 | 300 | Φ254 | 320 | 220 | 180 | 8-φ19 | 19 | 3 | 235 | 190 | 8-φ23 | 19 | 3 | 12 | 80 |
DN125 | 254 | 200 | 325 | Φ315 | 365 | 250 | 210 | 8-φ19 | 19 | 3 | 270 | 220 | 8-φ28 | 19 | 3 | 14.5 | 100 |
DN150 | 267 | 210 | 350 | Φ315 | 400 | 285 | 240 | 8-φ23 | 19 | 3 | 300 | 250 | 8-φ28 | 20 | 3 | 17 | 120 |
DN200 | 292 | 230 | 400 | Φ315 | 495 | 200 | 160 | 8-φ23/12-φ23 | 20 | 3 | 360 | 310 | 12-φ28 | 22 | 3 | 18.5 | 150 |
DN250 | 330 | 250 | 450 | Φ406 | 590 | 220 | 180 | 12-φ23/12-φ28 | 22 | 3 | 425 | 370 | 12-φ31 | 24.5 | 3 | 23 | 200 |
DN300 | 356 | 270 | 500 | Φ406 | 670 | 250 | 210 | 12-φ23/12-φ28 | 24.5 | 4 | 485 | 430 | 16-φ31 | 27.5 | 4 | 27 | 250 |
Ogo na ọrụ na-enweghị atụ Anyị na-enye ọrụ ahaziri ahaziri ndị ọkachamara maka otu na ndị mmadụ n'otu n'otu Anyị na-ebuli ọrụ anyị site na nsuso ọnụ ahịa kacha ala.