1.0 Nsonsonoeɛ a ɛda OS&Y Gate Valves ne NRS Gate Valves ntam

Wɔtaa hu wɔ apon ano valve ahorow mu ne dua pon valve a ɛkɔ soro ne dua pon valve a ɛnkɔ soro, a ɛwɔ nsɛdi bi, kyerɛ sɛ:

(1) Gate valve ahorow no nam nkitahodi a ɛda valve no nkongua ne valve disc no ntam no so.

(2) Gate valve ahorow abien no nyinaa wɔ diski sɛ ade a ebue ne nea ɛto mu, na diski no kankan no gyina hɔ ma nsu no kwan.

(3) Wobetumi abue apon ano valve ahorow no koraa anaasɛ wɔato mu koraa nkutoo, na wontumi mfa nyɛ nhyehyɛe anaasɛ wɔmfa nhyɛ throttling.

Enti, nsonsonoe bɛn na ɛwɔ wɔn ntam?TWSbɛkyerɛkyerɛ nsonsonoe a ɛda stem gate valves a ɛreforo ne stem gate valves a ɛnkɔ soro ntam.

OS&Y Aponkɛse no Valve

Sɛ wodannan nsa ntwahonan no a, ɛma valve dua a wɔde nhama ayɛ no kɔ soro anaa ɛba fam, na ɛma ɔpon no bue anaa ɛto mu.

NRS Aponkɛse no Valve

Non-Rising Stem (NRS) gate valve a wɔsan frɛ no rotating stem gate valve anaasɛ non-Rising stem wedge gate valve no wɔ stem nut a wɔde ahyɛ diski no so. Sɛ wodannan nsa ntwahonan no a, ɛdannan valve dua no, na ɛma diski no kɔ soro anaasɛ ɛba fam. Mpɛn pii no, wɔde mfiri yɛ asaawa a ɛte sɛ trapezoidal wɔ dua no ase awiei. Saa asaawa yi a ɛne akwankyerɛ kwan bi a ɛwɔ diski no so di nkitaho no dannan kankyee a ɛkyinkyini no kɔ kankyee a ɛyɛ linear, na ɛnam so dannan adwumayɛ torque no ma ɛbɛyɛ tumi a ɛtwetwe.

NRS ne OS&Y Gate Valves a Wɔde Di Dwuma a Wɔde Toto Ho:

1. Stem Visibility: OS&Y gate valve dua no da adi wɔ akyi na wotumi hu, bere a NRS gate valve de no yɛ nea wɔato mu wɔ valve no nipadua mu na wontumi nhu.
2. Adwumayɛ kwan: OS&Y pon valve nam nhama a ɛwɔ dua no ne nsa ntwahonan ntam no so na ɛyɛ adwuma, na ɛma dua ne diski nhyiam no kɔ soro anaasɛ ɛba fam. Wɔ NRS valve mu no, nsa ntwahonan no dannan dua no, na ɛkyinkyini kɔ mudisc, na ne nhama no ne nut bi a ɛwɔ diski no so di nkitaho ma ɛkɔ soro anaa ɛba fam.
3. Position Indication: NRS gate valve bi drive threads no wɔ mu. Bere a wɔreyɛ adwuma no, dua no di akɔneaba nkutoo, na ɛmma wontumi nhu sɛnea valve no te. Nea ɛne eyi bɔ abira no, OS&Y gate valve bi nhama no wɔ abɔnten, na ɛma wotumi hu diski no gyinabea pefee na ɛyɛ tẽẽ.
4. Ahunmu a Wɔhwehwɛ: NRS apon ano valve ahorow no wɔ nhyehyɛe a ɛyɛ ketewaa a ɛkorɔn bere nyinaa, na enhia sɛ wɔde si hɔ pii. OS&Y gate valves wɔ sorokɔ kɛse wɔ ne nyinaa mu bere a wɔabue koraa no, na ɛho hia sɛ wonya baabi a ɛda hɔ pii.
5. Maintenance & Application: OS&Y gate valve akyi dua no ma ɛyɛ mmerɛw sɛ wobesiesie na wɔde srade ahyɛ mu. NRS pon valve bi mu nhama yɛ den sɛ wɔbɛhwɛ so na ɛyɛ mmerɛw sɛ nsɛm ho amanneɛbɔfo bɛsɛe tẽẽ, na ɛma valve no taa sɛe. Ne saa nti, OS&Y gate valves wɔ dwumadie ahodoɔ a ɛtrɛ.

Wɔakyekyɛ OS&Y gate valve ne NRS gate valve ahorow no nhyehyɛe mu sɛnea edidi so yi:

1. OS&Y Aponkɛse no Valve:Valve stem nut no wɔ valve no kataso anaa bracket no so. Sɛ wobue anaa wɔreto valve disc no mu a, wɔma valve dua no so anaasɛ wɔma ɛba fam denam valve stem nut no a wɔdannan no so. Saa nhyehyɛe yi so wɔ mfaso ma srade a wɔde bɛhyɛ valve dua no mu na ɛma wotumi hu baabi a wobue ne nea wɔto mu no pefee, na ɛno nti na wɔde di dwuma kɛse no.
2. NRS Aponkɛse no Valve:Valve stem nut no wɔ valve nipadua no mu na ɛne medium no di nkitaho tẽẽ. Sɛ wobue anaa wɔreto valve disc no mu a, wɔdannan valve no dua no na ama wɔatumi ayɛ eyi. Mfaso a ɛwɔ saa nhyehyɛe yi so ne sɛ apon ano valve no sorokɔ nyinaa nsakra, enti enhia sɛ wɔde si hɔ pii, na ɛma ɛfata ma valve a ne kɛse yɛ kɛse anaa valve a ɛwɔ baabi a wɔde besisi no kakraa bi. Ɛsɛ sɛ wɔde ade a ɛkyerɛ sɛ wɔabue/ato mu hyehyɛ saa valve yi mu de kyerɛ baabi a valve no wɔ. Mfomso a ɛwɔ saa nhyehyɛe yi so ne sɛ wontumi mfa srade nhyɛ valve dua nhama no mu na wɔde hyɛ aduru no mu tẽẽ, na ɛma ɛyɛ mmerɛw sɛ ɛbɛsɛe.

Awie

Sɛ yɛbɛka no tiawa a, mfaso a ɛwɔ stem gate valves a ɛrekɔ soro so no fi sɛnea ɛnyɛ den sɛ wɔbɛhwɛ, sɛnea wosiesie no yiye, na wotumi de ho to so, na ɛma wɔtaa de di dwuma daa. Ɔkwan foforo so no, mfaso a ɛwɔ stem gate valves a ɛnkɔ soro so ne sɛnea wɔayɛ no ketewaa ne sɛnea wɔayɛ no a ɛmma wonnya baabi, nanso eyi ba wɔ ɛka a wɔbɔ wɔ sɛnea ɛyɛ mmerɛw na ɛnyɛ den sɛ wobesiesie ho, enti wɔtaa de di dwuma wɔ tebea horow a ahunmu anohyeto pɔtee bi wom mu. Sɛ worepaw a, ɛsɛ sɛ wugyina beae pɔtee a wode besisi hɔ, tebea horow a wɔde siesie, ne baabi a wɔyɛ adwuma so si apon valve ko a wode bedi dwuma no ho gyinae. Wɔ ne dibea a ɛdi kan wɔ gate valves mu akyi no, TWS nso ada mfiridwuma ho nimdeɛ a emu yɛ den adi wɔ mmeaeɛ pii te sɛnwansena valve ahorow, check valve ahorow a wɔde hwɛ nneɛma so, nevalve ahorow a ɛkari pɛ. Yebetumi aboa wo ma woapaw ɔkwan a eye sen biara ama w’akwammisa krataa no na yɛama hokwan a wode besiesie no ma ɛne w’ahiade pɔtee no atom. Yɛde nkyerɛkyerɛmu a ɛkɔ akyiri bɛma wɔ nsonsonoe a ɛda dua a ɛkɔ soro ne dua pon a ɛnkɔ soro ntam wɔ yɛn ɔfa a edi hɔ no mu. Twɛn.