Kev Kub Ntsuas Kub Qhov Valve

Kev kub siab tshawb xyuas lub valve yog ib qho tsis siv neeg valve tsim rau kev kub thiab kev kub siab. Nws tsav lub valve disc qhib thiab kaw los ntawm nruab nrab hauv qhov nruab nrab hauv lub raj mis, tiv thaiv cov khoom siv (xws li twj thiab tsav motors) los ntawm kev thim rov qab, thiab tswj cov txheej txheem siab sib npaug. Nws cov tub ntxhais lub zog muaj xws li:

Ib leeg ntws tswj: tsuas yog tso cai rau nruab nrab ntws hauv ib qho kev taw qhia thiab blocks ntws rov qab;
Kev kub siab thiab kev kub siab kuj: cov khoom siv rau cov kev ua haujlwm hnyav tshaj lossis sib npaug rau 2 {0 degree rau pn4.0mpa;
Corrosion tsis kam thiab sealing: Cov ntaub ntawv tshwj xeeb thiab cov qauv siv sealing tiv thaiv kev kub siab cov xov xwm.

Cov Txheej Txheem Qauv Tshwj Xeeb
VALVE KHOOM:
Txais yuav lub zog zoo thiab kub tiv taus cov ntaub ntawv xws li cov hlau uas hlau hlau thiab cov hlau sib tw ua kom muaj kev ruaj khov thiab ua kom muaj kev ua haujlwm nyob rau hauv kev ua haujlwm hnyav heev;
Vuam kev sib txuas txoj kev sib txuas ntxiv rau kev khi thiab lub zog (haum rau kev kub siab rau siab);
Valve Flap thiab Foob:
Lub valve nrov plig plawg yog streamlined (txo cov kua dej tsis kam) lossis muaj lub zog sib zog sib luag (txhim kho kev coj tawm);
Kev sib khi saum npoo av tuaj yeem xaiv los ntawm cov ntsaws ruaj ruaj los yog cov ntsaws ruaj ruaj khi (xws li PTFE, graphite) kom hloov kho cov xov xwm sib txawv;
Siv cov lus qhia tshwj xeeb:
Lub nominal siab ntau yog dav (pn1.6 ~ pn42. {}} Mpa mpa mpa), haum rau nruab nrab ntawm cov raj xa pa (DN tsawg dua lossis sib npaug ntawm 40mm rau DN300).

 

Kev Kub Ntsuas Kub Qhov Valve

 

Xaiv cov ntsiab lus:
Rau corrosive media, xaiv PTFE foob + Alloy Steel Valve Lub Cev;
Rau kev ntws ntws ntws tawm, Can strayled valve discs tau nyiam kom txo kev tiv taus;
Yuav Tsum Tau Los Ua:
Vuam kev sib txuas yuav tsum nruj tshem tawm cov yeeb nkab vuam vuam slag kom tiv thaiv khawb qhov chaw sib khi;
Thaum txhim kho cov kab ntsug, xyuas kom meej tias cov kev sib tshuam ntawm lub pob zeb disc yog sib xws nrog cov ntws tawm ntawm nruab nrab.

Cim npe nrov: Kev kub siab tshawb xyuas lub valve, Tuam Tshoj qhov siab ntsuas kub, cov chaw muag khoom, Hoobkas