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

Nsonsonoe a Ɛwɔ Adwumayɛ Nnyinasosɛm a Ɛwɔ NtamNRS Aponkɛse no ValveneOS&Y na ɛwɔ hɔGate Valves a Wɔde Yɛ Adwuma

1. Wɔ flange gate valve a ɛnkɔ soro mu no, skru a ɛma nneɛma so no di akɔneaba nkutoo a ɛnkɔ soro anaasɛ ɛnkɔ fam, na ɔfã biako pɛ a wotumi hu ne poma. Wɔde ne nut no si valve disc no so, na wɔma valve disc no so denam skru no a wɔdannan so, a kɔndua biara nni hɔ a wotumi hu. Wɔ stem flange gate valve a ɛnkɔ soro mu no, lifting screw no da adi, nut no ne handwheel no yɛ flush na wɔde si hɔ (ɛnkyinkyin anaasɛ ɛnkɔ axially). Wɔma valve disc no so denam skru no a wɔdannan no so, baabi a skru ne valve disc no wɔ ɛkyinkyini a ɛkɔ akyiri a enni axial displacement a ɛfa ho nkutoo, na sɛnea ɛte no kyerɛ sɛ ɛyɛ kɔndua-type support.
2. Dua a ɛnkɔ soro no di akɔneaba wɔ mu na wontumi nhu; dua a ɛreforo no tu wɔ axially na wotumi hu no wɔ akyi.
3. Wɔ rising-stem gate valve mu no, wɔde nsa ntwahonan no si dua no so, na abien no nyinaa kɔ so gyina hɔ bere a wɔreyɛ adwuma no. Wɔnam dua no a wɔdannan no fa ne kwan so, na ɛma diski no kɔ soro anaasɛ ɛba fam no so na ɛyɛ valve no adwuma. Nea ɛne eyi bɔ abira no, wɔ dua pon a ɛnyɛ nea ɛkɔ soro mu no, nsa ntwahonan no dannan dua no, na ɛne nhama a ɛwɔ valve no nipadua (anaa diski) no mu di nkitaho ma diski no kɔ soro anaasɛ ɛba fam a dua no ankasa ntumi nkɔ soro. Ne tiaatwa mu no, wɔ dua a ɛkɔ soro ho nhyehyɛe mu no, nsa ntwahonan ne dua no nkɔ soro; wɔma diski no so denam dua no a ɛkyinkyini no so. Nea ɛne eyi bɔ abira no, wɔ dua a ɛnyɛ nea ɛkɔ soro ho nhyehyɛe mu no, nsa ntwahonan ne dua no sɔre na ɛhwe ase bom bere a wɔde valve no di dwuma no.

NnianimuofGate Valves a Wɔde Yɛ Adwuma

Gate valves yɛ valve ahorow a wɔde di dwuma kɛse wɔ gua so no mu biako. Wɔakyekyɛ mu abien: OS&Y gate valve ne NRS gate valve. Wɔ aseɛ ha yi, yɛbɛhwehwɛ wɔn adwumayɛ nnyinasosɛm, mfasoɔ, ɔhaw, ne nsonsonoeɛ a ɛwɔ dwumadie mu:

OS&Y Aponkɛse no Valve, mfonini ahorow a wɔtaa yɛ no bi ne Z41X-10Q, Z41X-16Q, ne nea ɛkeka ho.

Adwumayɛ Nnyinasosɛm:Wɔma ɔpon no so anaasɛ ɛba fam denam dua no a wɔdannan no so. Esiane sɛ dua no ne ne nhama no wɔ valve no nipadua akyi na wotumi hu no yiye nti, ɛnyɛ den sɛ wobetumi agyina dua no kwan ne baabi a ɛwɔ so ahu faako a diski no wɔ.

Mfaso a ɛwɔ so:Ɛnyɛ den sɛ wɔde srade bɛhyɛ dua a wɔde nhama ayɛ no mu na wɔbɔ ho ban fi nsu a ɛbɛsɛe ho.

Mfomso ahorow:Valve no hia baabi pii a wɔde besisi hɔ. Dua a ɛda adi no taa sɛe na wontumi mfa nsi asase ase.

NRS Aponkɛse no Valve, nhwɛso ahorow a wɔtaa de di dwuma no bi neZ45X-10Q,Z45X-16Q,ne nea ɛkeka ho.

Adwumayɛ Nnyinasosɛm:Saa valve yi wɔ ne threaded transmission wɔ nipadua no mu. Dua no di akɔneaba (a ɛnkɔ soro/kɔ fam) de ma ɔpon no so anaasɛ ɛba fam wɔ mu, na ɛma valve no nyinaa kɔ soro a ɛba fam.

Mfaso a ɛwɔ so:Ne nhyehyɛe a ɛyɛ ketewaa ne ne dua a wɔabɔ ho ban no ma wotumi de di dwuma wɔ mmeae a ɛyɛ den na mfutuma wɔ te sɛ po so ahyɛn ne amena.

Mfomso ahorow:Wonhu apon no gyinabea wɔ abɔnten, na nsiesie nyɛ mmerɛw kɛse.

Awie

Gate valve a ɛfata a wobɛpaw no gyina nneɛma a atwa wo ho ahyia so. Fa rising-stem gate valves di dwuma wɔ mmeae a ɛyɛ nwini na ɛyɛ hyew te sɛ abɔnten anaa asase ase. Wɔ dan mu nhyehyɛe ahorow a ɛwɔ baabi a wobetumi asiesie no fam no, stem gate valves a ɛnkɔ soro no ye esiane sɛ ɛnyɛ den sɛ wɔbɛpaapae mu na wɔde srade ahyɛ mu nti.

TWSbetumi aboa. Yɛde adwumayɛfo a wɔpaw valve ahorow ne nsu ano aduru ahorow nyinaa ma —a nea ɛka ho nenwansena valve, check valve no, nemframa a wɔde yi mframa fi mu—sɛ wode bedi w’ahiade nyinaa ho dwuma. Bisa yɛn na woahu nea ɛfata pɛpɛɛpɛ.