Ob chav disc rooj vag valve yog ib hom ceramic rooj vag valve. Yog li ntawd, nws cov qauv thiab cov hauv paus ntsiab lus ua haujlwm yog tib yam li cov rooj vag valve. Nws lub qhov qhib thiab kaw lub cev (valve phaj) yog tsav los ntawm lub valve qia kom txav lub valve lub rooj sealing nto nce thiab nqis, uas tuaj yeem txuas lossis txiav tawm cov kua dej. Thaum lub valve qhib ib nrab, cov eddy tam sim no tsim nyob rau sab nraum qab ntawm lub rooj vag phaj, uas tuaj yeem ua rau yaig thiab kev vibration ntawm lub rooj vag phaj, thiab kuj yooj yim ua rau lub valve sealing nto. Nws yog ib qho nyuaj rau kho. Nws yog feem ntau haum rau kev ua haujlwm uas tsis tas yuav qhib thiab kaw ntau zaus thiab ua kom lub rooj vag phaj qhib tag nrho lossis kaw tag nrho.
Ob chav Disc Gate Valve Specification
- Lub cev: Cam khwb cia hlau, Cov Hlau Hlau, Carbon Steel, Stainless Hlau
- Drain Box: Cam khwb cia hlau, Hlau Hlau
- Disc: Carbon Steel, Stainless hlau, tooj dag
- Sab saum toj Wedge: Carbon Steel, Stainless hlau, tooj dag
- Stem Nut: Hlau, tooj dag
- Qeb: Cam khwb cia hlau, Hlau hlau
- Bonnet: Cam khwb cia hlau, Ductile hlau
- Ntim: PTFE, Graphite
- Gland: PTFE, Graphite
- Gear Actuator: Cam khwb cia hlau, Hlau Hlau
- Dispersing Plug: Cam khwb cia hlau, Ductile Hlau
- High Intensity Spring: Carbon Steel, Stainless hlau, tooj dag
- Orbit Roller: Carbon Steel, Stainless hlau, tooj dag
- Nominal Dia: DN40 txog DN800
- Nominal Siab: PN200 rau PN500
- Tsim thiab Tsim: API600, ASME B16.34
- Lub ntsej muag rau ntsej muag Dimension: ASME B16.10
- Buttweld Dimension: ASME B16.25
- Kev soj ntsuam thiab kuaj: API598
ob chav disc rooj vag li qub
Nta ntawm ob-disc rooj vag valve
1. Thaum lub kaw lus ua haujlwm ib txwm, lub rooj vag qhib thiab kaw ntawm qhov sib xws ceev ntawm 1.0m / min; thiab qhov kaw thaum muaj xwm txheej xws li lub zog tsis ua haujlwm tau muab faib ua ob theem: kaw nrawm thiab kaw qeeb. 100-20% qhib yog kaw ceev, thiab lub sij hawm yog 10 (S). 20-0% qhib yog kaw qeeb, thiab lub sijhawm yog 40 (S).
2. Siv los ua qhov nres valve thiab kos valve ntawm lub qhov hluav taws xob ntawm lub twj tso kua dej, lub valve kuj muaj lub valve qia locking ntaus ntawv. Ua kom muaj kev nyab xeeb ua haujlwm. 3. Lub rooj vag Z943T siv lub tshuab hluav taws xob tshiab, uas tuaj yeem ua haujlwm hauv zos lossis nyob deb, thiab tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm kev tswj hwm lub computer. Kev tswj yog qhov tseeb, nyab xeeb thiab txhim khu kev qha.
Cim npe nrov: Tuam Tshoj ob chav disc rooj vag valve manufacturers, lwm tus neeg, Hoobkas