Ivalve yebhola esebenza ngepneumaticsisivalo esizenzekelayo.Ukusebenzisa umoya ococekileyo njengomthombo wokuqhuba ukuqhuba ivalve ukuvula okanye ukuvala.Iingenelo zayo ziindleko eziphantsi, ubungqina bokudubula, ukukhuselwa kwendalo, kunye nesantya sokutshintsha ngokukhawuleza.Inokuthi isetyenziswe kumashishini ahlukeneyo, afana nokucocwa kwamanzi amdaka, unyango lwegesi engcolileyo, unyango lwenkunkuma, imibhobho yokungenisa umoya, ukwakhiwa kweenqanawa kunye nokunye.
Kweli nqaku, siya kukwazisa ngezikhokelo ezi-3 zokukhetha ivalve yebhola yomoya.Ndiyathemba ukukunceda ukhethe ivalve efanelekileyo yeprojekthi yakho kwaye uncede iprojekthi yakho iqhube ngcono.

1. I-Actuator

Ii-actuator ze-pneumatic zahlulwe zaba zintlobo ezimbini ngokweenkcukacha zazo, enye luhlobo lokubuya kwentwasahlobo, kwaye enye luhlobo olusebenza kabini.
Ii-actuator zohlobo lokubuya kwentwasahlobo zivulwa ngumoya, emva koko ziya kuvala ngokuzenzekelayo xa umoya uphazamisekile.
Ii-activators zodidi oluphindwe kabini zivulwa ngumoya, zicime.
Unokukhetha uhlobo oluchanekileyo lwe-actuator yomoya ngokweemfuno zakho.

2. Uluhlu lweTorque

Izitayela ezahlukeneyo ze-actuator ze-pneumatic zineendlela ezahlukeneyo zetorque.
I-Actuator yochungechunge enetorque ukusuka kwi-5.7Nm ukuya kwi-4,678Nm
I-AW series actuator enoluhlu lwetorque ukusuka kwi-185Nm ukuya kwi-157,300Nm
Uhlobo lwe-Scotch Yoke actuator enetorque ukusuka kwi-500Nm ukuya kwi-40,000Nm
Ukukhetha i-actuator enoluhlu olufanelekileyo lwe-torque kunokuqinisekisa ukuvulwa kunye nokuvalwa kwevalve, ukwenzela ukuba ugweme ukuchaphazela ukusebenza kwemveliso ngenxa yokuba ayinakuvulwa okanye ivaliwe.

3. Ivalve yebhola

I-COVNA ineentlobo ngeentlobo zeevalvu zebhola, zonke zisemgangathweni we-ISO5211, ezinokudityaniswa kakuhle ne-actuator ye-pneumatic.
Ngokwendlela yokudibanisa, sinokubonelela ngodidi lwentambo, uhlobo lwe-flange, uhlobo lwe-clamp, uhlobo lwe-welding kunye nodidi lomanyano oluphindwe kabini ukuhlangabezana neemfuno zakho zemibhobho eyahlukeneyo.
Ngokwendlela yokuhamba, sinokubonelela nge-valve ye-2-indlela yebhola, i-valve ye-3 ye-valve (i-T port okanye i-L port) kunye ne-4-way-valve ye-valve (i-X Port) ukuba ukhethe ukuhlangabezana neemfuno zakho ezahlukeneyo zokuhamba.
Ngokwezinto eziphathekayo, sinokubonelela ngensimbi engenasici, i-WCB, iplastiki kunye nezinye izinto ozikhethayo.
Ngaphezu koko, sinokubonelela ngohlobo lwenjongo ngokubanzi, uhlobo lobushushu obuphezulu, uhlobo loxinzelelo oluphezulu, uhlobo oluxhathisa ukubola kunye nodidi lwebakala lokutya kwizicelo zakho ezikhethekileyo.

Nazi iingcebiso ezi-3 zokukhetha ivalve yebhola ye-COVNA pneumatic actuated kwaye ukuba ufuna ulwazi oluthe kratya okanye imibuzo malunga neevalvu, zive ukhululekile ukudibana nathisales@covnavalve.com