Professional China Ggg50 /Ggg40 Casting Ductile Iron Cast Iron Gray Iron Flange End Non-Rising Stem Resilient EPDM NBR PTFE Seat Water Gate Valve with Handwheel (Z45X-16)
Professional China Ggg50 /Ggg40 Casting Ductile Iron Cast Iron Gray Iron Flange End Non-Rising Stem Resilient EPDM NBR PTFE Seat Water Gate Valve with Handwheel (ZZ-X4) caah a ttha bikmi le a man ttha bik in kan in pek khawh hna nakhnga hmuh khawhmi phu si awkah rian kan ttuan zungzal, kan i zuam tuk cang. a hmaanmi thil cawtu hna he riantuan ttinak, thil cawtu hna le strategy hawikom hna he sunparnak thar hmuh khawhnak.
A ttha bikmi thilri ttha le man ttha bik in kan in pek khawh hna nakhnga hmuh khawhmi phu si awkah rian kan ttuan zungzalChina Soft Seal Gate Valve le EPDM Seal Gate Valve, Ramdang chawlehnak lei he thil sernak fonh in, a caan hmaan tein a hmaanmi hmun ah a hmaanmi thilri phorh khawhnak hngatchannak in a dihlak in a cawtu hna caah a phichuak kan pek khawh hna, cucu kan hmuhtonnak tampi, a ṭhawngmi thilchuah khawhnak, aa khatmi ṭhatnak, a phunphun in thilri portfolio le chawlehnak kalning uknak le zuar hlan le zuar hnu rianṭuannak puitling nih a dirpi. Kan ruahnak kan in hrawmh hna lai i na ruahnak le biahalnak kan cohlan.
Langhtermi:
WZ Series thir tthutnak OS&Y kutka valve nih ti a luh khawh lonak ding caah dar kuang aa telmi thir kutka a hman. OS&Y (Outside Screw le Yoke) gate valve cu mei khamnak ti thletnak system ah hman bik a si. NRS (Non Rising Stem) gate valve he aa dannak bik cu stem le stem nut cu valve pum lenglei ah chiah an si. Mah nih hin valve cu a on maw khar ti hngalh a fawiter, zeicahtiah valve a on tikah a saunak dihlak dengmang a lang, cun valve a khar tikah a stem cu a lang ti lo. A tlangpi in hi bantuk system hna ah hin system dirhmun rang tein hmuh khawhnak uk khawhnak caah a herhmi a si
Thilri cazin:
| Cheukhat | Thilri |
| Pum | Thir, A nemmi thir |
| Disc | Thir, A nemmi thir |
| Thingkung hram | SS416,SS420,SS431 |
| Tthutnak kuang | Dar/Dar |
| Bonnet | Thir, A nemmi thir |
| Stem nut | Dar/Dar |
Hmaichung um thil:
Wedge nut: Wedge nut cu dar cawhmi in sermi a si i hriak a chuahter khomi thir hri he aa tlak bikmi a si.
Wedge: Wedge cu a tthawngmi thir in sermi a si i dar alloy hmai kuang he sermi a si i cu hna cu a ttha ngaimi a cunglei ah an ser hna i pum ṭhutnak kuang he a ṭha bikmi pehtlaihnak kha an tuah khawh. Wedge hmai kuang cu a dikthliar in an ser i wedge ah fek tein an hren. Wedge chung i lamhruaitu hna nih cun a fakmi hneknak zeirel loin aa khat tein khar khawhnak an pek. a dir lomi ti asiloah thil thurhnawm nih a khawmh kho lo. Wedge cu fusion bonded epoxy nih a khuh dih.
Thazaang hneksaknak:
| A min in hneknak | PN10 | PN16 | |
| Hneksaknak hneknak | Phaw | 1.5 Mpa | 2.4 Mpa |
| Hrennak | 1.1 Mpa | 1.76 Mpa | |
A kauh ning:

| Phun | DN(mm) | L | D | D1 | b | Z-Φd | H | D0 | Rit (kg) |
| RS | 40 | 165 | 150 | 110 | 18 | 4-Φ19 | 252 | 135 | 11/12 |
| 50 | 178 | 165 | 125 | 20 | 4-Φ19 | 295 | 180 | 17/18 | |
| 65 | 190 | 185 | 145 | 20 | 4-Φ19 | 330 | 180 | 21/22 | |
| 80 | 203 | 200 | 160 | 22 | 8-Φ19 | 382 | 200 | 27/28 | |
| 100 | 229 | 220 | 180 | 24 | 8-Φ19 | 437 | 200 | 35/37 | |
| 125 | 254 | 250 | 210 | 26 | 8-Φ19 | 508 | 240 | 46/49 | |
| 150 | 267 | 285 | 240 | 26 | 8-Φ23 | 580 | 240 | 66/70 | |
| 200 | 292 | 340 | 295 | 26/30 | 8-Φ23/12-Φ23 | 760 | 320 | 103/108 | |
| 250 | 330 | 395/405 | 350/355 | 28/32 | 12-Φ23/12-Φ28 | 875 | 320 | 166/190 | |
| 300 | 356 | 445/460 | 400/410 | 28/32 | 12-Φ23/12-Φ28 | 1040 | 400 | 238/274 | |
| 350 | 381 | 505/520 | 460/470 | 30/36 | 16-Φ23/16-Φ28 | 1195 | 400 | 310/356 | |
| 400 | 406 | 565/580 | 515/525 | 32/38 | 16-Φ28/16-Φ31 | 1367 | 500 | 440/506 | |
| 450 | 432 | 615/640 | 565/585 | 32/40 | 20-Φ28/20-Φ31 | 1460 | 500 | 660/759 | |
| 500 | 457 | 670/715 | 620/650 | 34/42 | 20-Φ28/20-Φ34 | 1710 | 500 | 810/932 | |
| 600 | 508 | 780/840 | 725/770 | 36/48 | 20-Φ31/20-Φ37 | 2129 | 500 | 1100/1256 |
Professional China Ggg50 /Ggg40 Casting Ductile Iron Cast Iron Gray Iron Flange End Non-Rising Stem Resilient EPDM NBR PTFE Seat Water Gate Valve with Handwheel (ZZ-X4) caah a ttha bikmi le a man ttha bik in kan in pek khawh hna nakhnga hmuh khawhmi phu si awkah rian kan ttuan zungzal, kan i zuam tuk cang. a hmaanmi thil cawtu hna he riantuan ttinak, thil cawtu hna le strategy hawikom hna he sunparnak thar hmuh khawhnak.
Tuluk thiamsangChina Soft Seal Gate Valve le EPDM Seal Gate Valve, Ramdang chawlehnak lei he thil sernak fonh in, a caan hmaan tein a hmaanmi hmun ah a hmaanmi thilri phorh khawhnak hngatchannak in a dihlak in a cawtu hna caah a phichuak kan pek khawh hna, cucu kan hmuhtonnak tampi, a ṭhawngmi thilchuah khawhnak, aa khatmi ṭhatnak, a phunphun in thilri portfolio le chawlehnak kalning uknak le zuar hlan le zuar hnu rianṭuannak puitling nih a dirpi. Kan ruahnak kan in hrawmh hna lai i na ruahnak le biahalnak kan cohlan.







