Ɔkwan bɛn so na wobetumi anya bɔɔl valve ahorow a wobebue ntɛmntɛm na wɔato mu?

Sɛnea wobue ntɛmntɛm na wɔto mubɔɔl a wɔde bɔ bɔɔltitiriw de ne ho to wɔn dan a ɛkyinkyini nhyehyɛe ne friction a ɛba fam sealing mechanism so. Nnyinasosɛm pɔtee no te sɛ nea edidi so yi:

1. 90 ° rotation bue ne to mu

Valve core a ɛwɔ hɔ nobɔɔl valveyɛ kurukuruwa na ɛwɔ tokuru a ɛfa mu. Sɛ nsa anaa afiri a wɔde ka kar no ma bɔɔl no di akɔneaba 90 ° a, tokuru a ɛfa mu ne valve nipadua kwan no sesa fi nea ɛne ne ho hyia koraa (abue) kɔ nea ɛteɛ (wɔato mu), anaasɛ ɛyɛ adwuma wɔ ɔkwan a ɛne no bɔ abira so. Saa nhyehyɛe yi ma wotumi wie adeyɛ a wɔde bue ne nea wɔde to mu no wɔ dannan mu nkyem anan mu biako pɛ mu, na ɛyɛ ntɛmntɛm sen valve te sɛ gate valve ne globe valve a ɛhwehwɛ sɛ wɔdannan mpɛn pii.

2. Torque a ɛba fam nhyehyɛe

Streamlined sphere: Kurukuruwa no ani yɛ torotoro, na sɛ nsu fa mu a, ɛnyɛ den koraa. Sɛ wobue a, nhyɛso a ɛwɔ mfinimfini no betumi aboa ma wɔapia kurukuruwa no, na ɛtew adwumayɛ mu ahoɔden so.

Bɔɔl nhyehyɛe a ɛsensɛn nsu so anaasɛ ɛyɛ pintinn:

Floating ball valve: Bɔɔl no sen kɔ fam kɔ ​​nsɔano no so wɔ nhyɛso a ɛwɔ ade no mu, na ɛyɛ ne ho nsɔano, na nea ehia ara ne sɛ tumi a ɛyɛ adwuma no di nsɔano ring no mu apereperedi so nkonim.

Nni nsesaemubɔɔl valve: Wɔde valve ntini a ɛwɔ soro ne nea ɛwɔ fam na esiesie bɔɔl no na ɛfata ma tebea horow a nhyɛso kɛse wom. Ɛtew rotational friction so denam bearings so bere a ɛkura torque su a ɛba fam mu.

3. Optimization a wɔde hyɛ nsɔano nhyehyɛe mu

Elastic sealing ring: te sɛ PTFE (polytetrafluoroethylene) anaa dade sealing ring, bata kurukuruwa no ho denneennen wɔ pre tension ase, nanso ɛwɔ friction coefficient a ɛba fam ne resistance a ɛba fam bere a ɛredannan no.

Nsɔano a ɛkɔ akwan abien so: Wɔde nsɔano a ɛkɔ akwan abien so na ɛyɛ bɔɔl valve ahorow bi, a ebetumi atwa nsu ntɛmntɛm ɛmfa ho sɛnea ade no sen no, a enhia sɛ wɔyɛ nsakrae wɔ ɔkwan a wɔfa so yɛ adwuma no mu.

4. Afiri a ɛboa a wɔde ka kar

Nsa a wɔde yɛ adwuma: Nsa tiawa anaa lever nhyehyɛe no betumi ama ahoɔden a wɔde yɛ adwuma no ayɛ kɛse na ama wɔatumi adi akɔneaba ntɛmntɛm.

Electric/pneumatic actuator: Motor anaa cylinder na ɛka no, ɛtumi bue na ɛto mu awie wɔ sikani 0.5-5 mu na ɛfata ma automation control systems.

Nsɛm a ɛfa dwumadie ho a wɔtaa yɛ

Ntɛm ara a wɔto mu: te sɛ ogya ho banbɔ nhyehyɛe ne gas nhama, ɛsɛ sɛ wɔto mu wɔ sikɔne kakraa bi mu na amma akwanhyia no ankɔ soro.

High frequency regulation: Sɛ wopɛ flow control wɔ chemical processes mu a, ɛho hia sɛ wɔsesa ntɛm bue no na ama wɔakura stable process parameters.

Nsɛm a wɔaboaboa ano: Ball valves anya ahoɔhare a wɔde bue ne nea wɔto mu a ɛboro valve afoforo de so koraa denam 90 ° a ɛkyinkyini, torque a ɛba fam nhyehyɛe, seal optimization, ne drive device mmoa so, na ɛma wɔyɛ nea wɔpɛ ma mmuae ntɛmntɛm tebea horow.