Wɔde butterfly valves adi dwuma kɛse mfe pii wɔ nnwuma pii mu wɔ wiase nyinaa na ɛdaa ne tumi adi wɔ n’adwumayɛ mu efisɛ ne bo nyɛ den na ɛnyɛ den sɛ wɔde besisi hɔ bere a wɔde toto isolation valve ahorow afoforo ho (sɛ nhwɛso no, gate valves).
Ahodoɔ mmiɛnsa na wɔtaa de di dwuma wɔ obuo a ɛfa instɔlehyɛn no ho a ɛne: Lug type ,Wafer type ne double-flanged.
Lug type wɔ n’ankasa tapped holes (female threaded) a ɛma wotumi de bolts no threaded kɔ mu fi afã abien no nyinaa.
Eyi ma wotumi bubu paipu nhyehyɛe no fã biara a wonnyi ntontom valve no mfi hɔ de ka ɔsom no a wɔbɛma akɔ so ayɛ ɔfã foforo no ho.
Ɛho hia nso sɛ wohyɛ no nsow sɛ enhia sɛ woto nhyehyɛe no nyinaa mu na ama woatumi asiesie, ahwɛ, asiesie, anaa wode lug butterfly valve bi asi ananmu (anka ɛho behia sɛ wode wafer bɔta valve yɛ saa).
Nkyerɛkyerɛmu ne instɔlehyɛn binom nsusuw saa ahwehwɛde yi ho titiriw wɔ mmeae a ɛho hia te sɛ pɔmpɛ nkitahodi.
Double flanged butterfly valves nso betumi ayɛ option titiriw wɔ diameter pipes akɛse (ase hɔ nhwɛso kyerɛ 64 wɔ Diameter pipe).
M’afotu:Hwɛ wo specifications ne installation sɛnea ɛbɛyɛ a wubenya awerɛhyem sɛ wafer type no nyɛ installed wɔ nsɛntitiriw a ɛho hia wɔ line a ebia ebehia biara type of maintenance anaa repair wɔ service nkwa mmom, fa lug type ma yɛn range of piping in building services industry.If you have certain applications with big diameters ,you might think about double flanged type.
Bere a wɔde bɛkyerɛw: Dec-25-2017
