Valve thlan dan tur principle leh valve thlan dan tur

Valve thlan dan tur principle
(1)Hriselna leh rintlakna. Petrochemical, power station, metallurgy leh industry dangte siam chhuah ngai te chu chhunzawm zel, nghet, hun rei tak chhunga hnathawh theihna tur a ni. Chuvangin, valve mamawh chu rintlakna sang tak, safety factor lian tak, valve chhiat avanga production safety leh mimal chhiatna lian tham a thlen thei lo tur a ni a, hun rei tak chhunga device hmanna atana mamawh phuhruk turin. Chu bakah, valve avanga leakage awm chu tihtlem emaw, pumpelh emaw, factory thianghlim, civilized tak siam, hriselna, himna, boruak enkawlna kalpui dan.

(2)Process production mamawh phuhruk. Valve hian medium hmanna, working pressure, working temperature leh hmanna mamawh a phuhruk tur a ni a, hei hi valve thlan dan atana thil tul bulpui ber pawh a ni. Overpressure leh discharge excess medium venna atana valve mamawh a nih chuan safety valve leh overflow valve thlan tur a ni a; operation process chhunga medium return valve awm loh nan adoptcheck valve a ni; steam pipe leh hmanruaa condensate tui, boruak leh non-condensing gas dang siam chhuah chu automatic-in a paih chhuak ang a, chutih rualin steam chhuah lohna tur a veng ang a, drain valve hman tur a ni. Tin, medium a corrosive chuan corrosion resistance material tha thlan tur a ni.

(3)Hnathawh, dah leh enkawl awlsam. Valve dah a nih hnuah operator chuan valve kalna tur, opening mark leh indication signal dik takin a hre thei tur a ni a, chutiang chuan emergency fault hrang hrang a hmachhawn thei ang. Chutih rual chuan valve type structure thlan chu a hla thei ang bera awm tur a ni a, installation leh maintenance awlsam tak a ni tur a ni.

(4)Economy lam hawi. Process pipeline hman dan pangngai tihhlawhtlinna tur thupui hnuaiah chuan device man tlawm zawk leh structure awlsam tak nei valve te chu a theih ang anga thlan tur a ni a, hei hian device man a tihtlem bakah valve raw materials hmanral a nih loh nan leh a hnu lama valve dah leh enkawlna senso a tihtlem phah a ni.

Valve thlan dan tur
1.Device emaw process pipeline-a valve hman dan azirin valve hnathawh dan tur hriat chian. Entirnan, working medium, working pressure leh working temperature, etc. te hi a ni.

2.Valve sealing performance level chu hnathawhna medium, hnathawhna hmun leh user mamawh dan azirin ruat.

3.Valve siam chhan a zirin valve chi leh drive mode hriat chian. Type hrang hrang te chubutterfly valve chu a chhe thei lo, check valve, gate valve, .balancing valve a ni, etc. Driving mode te chu worm wheel worm, electric, pneumatic, etc. te hi a ni.

4.Valve nominal parameter angin. Valve nominal pressure leh nominal size chu process pipe dah tawh nen a inmil tur a ni. Valve thenkhat chuan medium rated time chhunga valve flow rate emaw discharge emaw a zirin valve nominal size an siam thin.

5.Valve tawp lam leh pipe inzawmna form chu a hnathawh dan tak tak leh valve nominal size angin teh. Flange, welding, clip emaw thread emaw ang chi te.

6.Valve chi hrang hrang structure leh form chu installation position, installation space, leh valve nominal size a zirin teh. Chutiang chu dark rod gate valve, angle globe valve, fixed ball valve, etc. te hi a ni.

Medium ziarang angin, hnathawhna pressure leh hnathawhna temperature a zirin, valve shell leh a chhunga thil awmte thlan dik leh remchang takah.