200X Siab txo valve
200X cam khwb cia hlau siab txo valve
200X siab txo li qub tau txais
txo qhov siab dua inlet mus rau qhov qis qis qis qis qis, tsis hais qhov sib txawv ntawm qhov ntws thiab qhov sib txawv inlet siab.
Lub valve no yog qhov tseeb, tus kws tsav dav hlau ua haujlwm muaj peev xwm tuav lub zog siab rau qhov rov txiav txim siab txwv. Thaum cov dej ntws qis tshaj qhov kev teeb tsa siab ntawm tus tsav tswj, lub ntsiab valve thiab tus tsav valve kaw drip-tight.
Loj: DN 50 - DN 700
Flange drilling yog tsim rau BS EN1092-2 PN10/16.
Epoxy fusion txheej.
| Ua Haujlwm Siab | 10 bar | 16 bar |
| Kev Ntsuas Siab | Plhaub: 15 bars; Lub rooj zaum: 11 bar. | Plhaub: 24bars; Qhov siab: 17.6 bar. |
| Ua haujlwm kub | 10 ° C rau 120 ° C | |
| Tsim nyog Media | Dej | |
| Tsis muaj. | Ib feem | Khoom siv |
| 1 | Lub cev | Hlau hlau |
| 2 | Bonnet | Hlau hlau |
| 3 | Rooj | tooj dag |
| 4 | Ntug txheej | EPDM / NBR |
| 5 | Disc | Hlau hlau + NBR |
| 6 | Qe | (2 Cr13) / 20 Cr13 |
| 7 | Plug txiv ntseej | Brass / Stainless hlau |
| 8 | Yeeb | Brass / Stainless hlau |
| 9 | Pob / koob / Pilot | Brass / Stainless hlau |
Yog xav tau cov duab kos, thov koj xav tiv tauj.
1. Lub valve no kho thiab tswj tus nqi siab tshaj plaws nyob rau hauv qhov hluav taws xob hais txog kev hloov ntawm lub siab nyob rau hauv upstream lossis downstream.
2. Hom valve no yog siv los kho cov yeeb nkab ntws los ntawm lub twj tso kua mis lossis cov dej ntws ntws, lossis cov dej ntws los ntawm cov kav dej loj mus rau cov yeeb nkab thib ob.
