ua raws li daim ntawv cog lus ", ua raws li qhov yuav tsum tau ua ntawm kev ua lag luam, koom nrog hauv kev sib tw ua lag luam los ntawm nws cov khoom zoo ib yam li muab ntau lub tuam txhab kev nthuav dav thiab zoo heev rau cov neeg yuav khoom kom lawv txhim kho mus rau hauv cov yeej loj. Kev nrhiav ntawm lub tuam txhab, yog twv yuav raug hu cov neeg siv khoom txaus siab rau 100% Thawj Fluorine Lined Control Valve Npauj Npaim Valve, Peb lub tuam txhab tswj kev lag luam nyab xeeb sib xyaw los ntawm qhov tseeb thiab kev ncaj ncees kom muaj kev sib raug zoo nrog peb cov neeg siv khoom.
ua raws li daim ntawv cog lus ", ua raws li qhov yuav tsum tau ua ntawm kev ua lag luam, koom nrog hauv kev sib tw ua lag luam los ntawm nws cov khoom zoo ib yam li muab ntau lub tuam txhab kev nthuav dav thiab zoo heev rau cov neeg yuav khoom kom lawv txhim kho mus rau hauv cov yeej loj. Kev nrhiav ntawm lub tuam txhab, yog twv yuav raug hu cov neeg siv khoom txaus siab rauTuam Tshoj Valve thiab Npauj Npaim Valve, Peb cov khoom tau raug xa tawm mus rau ntau tshaj 30 lub teb chaws thiab cheeb tsam raws li thawj qhov chaw nrog tus nqi qis tshaj. Peb zoo siab txais tos cov neeg muas zaub los ntawm ob qho tib si hauv tsev thiab txawv teb chaws tuaj yeem sib tham ua lag luam nrog peb.
Pressure Sustaining / Relief Valve yog lub hydraulically ua haujlwm, tswj-tswj, hloov valve tsim los tswj cov dej ntws tsis tu ncua nyob rau hauv qhov txwv ze. Lub valve no tuaj yeem siv rau kev txo siab, kev txhawb nqa siab, rov qab siab, lossis tshem tawm cov haujlwm hauv lub tshuab by-pass.
Hauv kev ua haujlwm, lub valve yog actuated los ntawm kab siab los ntawm kev tswj xyuas qhov system, qhib ceev kom tswj cov kab ruaj khov tab sis kaw maj mam kom tsis txhob muaj kev kub ntxhov. Kev khiav hauj lwm yog tsis siv neeg kiag li thiab cov chaw siab yuav hloov tau yooj yim los ntawm kev kho cov ntsia hlau rau saum tus tsav.
| ua hauj lwm siab | PN10, PIB 16 |
| kuaj siab | plhaub: 1.5 npaug ntawm qhov ntsuas siab: 1.1 npaug ntawm qhov ntsuas siab |
| ua haujlwm kub | -10 ° C txog 80 ° C (NBR) -10 ° C txog 120 ° C (EPDM) |
| tsim nyog media | dej |
Lub rooj loj loj
| DN | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 |
| L | 150 | 160 | 180 | 200 | 203 | 216 | 241 | 292 ib | 330 | 356 | 495 ib | 622 ib | 622 ib | 787 ib | 914 ib | 978 ua |
| H1 | 179 | 179 | 179 | 210 | 210 | 215 | 245 | 305 | 365 | 415 | 510 | 560 | 560 | 696 ib | 735 ib | 677 ib |
| H | 342 ib | 342 ib | 342 ib | 395 ib | 395 ib | 406 | 430 | 510 | 560 | 585 ib | 675 ib | 730 ua | 760 ib | 840 ib | 9 10 | 1027 ib |
Cov Khoom Paub meej


Txheej txheem


Daim ntawv thov

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