suabebree ur

A multifunctional pump control valve consists of a main valve and regulating valve and receiver system, the valve body adopts DC type valve body, the main valve control chamber is diaphragm type or piston type double control chamber structure, the control chamber is a increased by one than the general hydraulic control valve, which increases the control function of the main valve and realizes the multi-functional control of the pump outlet such as slow opening, full opening, slow closing, and stopping, which hu sɛnea wɔde valve biako ne nsakrae biako pɛ na ɛhwɛ pɔmpɛ no kwan a ɛkɔ so no so. Nneɛma a wɔde di dwuma pii so tumi.

Wɔde saa adeɛ yi di dwuma wɔ nsuo a wɔde ma a ɛkorɔn ne nsuo a wɔde ma ho nhyehyɛeɛ foforɔ a wɔde gu nsuo mu, de siw pɔmpɔ no mfitiaseɛ ano na ɛbrɛ aseɛ na ɛgyae nsuo hama no nsuo afiri no, siw nsuo a ɛkɔ akyi no ano de bɔ pɔmpɔ no ho ban, na wɔhwɛ nsuo afiri no ahobanbɔ so. Sɛnea ɛbɛyɛ a wobehu automation of pump operation, mmerɛw sohwɛ, tew adwumayɛ, na ɛma ahotoso, nkurɔfo de hydraulic valves ne anyinam ahoɔden valves de si manual valves, a dodow bi a mfiridwuma nkɔso wɔ monoblock valves, a ɛbae slow-opening ne slow-closing backstopstop valve, automatic valves-a ɛyɛ valves-sing valves-s valves-s valves-s valves-s valvess valvess ne nneɛma foforo foforo . Valve ahorow ahorow ..

Gate valve .

No Gate valve . Ɛtaa ba tebea a wɔato mu mu, wɔde nkakrankakra bue gate valve no bere a wɔafi ase pɔmpɔ no, na sɛ wogyae pɔmpɛ no a, wodi kan to aponkɛse no valve no mu ntɛmntɛm, na afei wɔto mu nkakrankakra bere a woawie no. Closed gate start and closed gate stoping of the pump, betumi asiw pɔmpɛ nsuo hama no a ɛbue no ano yie na agyae pɔmpɛ nsuo hama no, berɛ korɔ no ara mu no, ɛtew motor adesoa so berɛ a pɔmpɔ no firi aseɛ, pɔmpɔ no wɔ zero flow rate bere a 30% pɛ na ɛyɛ 30% pɛ wɔ design shaft tumi no mu. Dwumadie foforɔ a ɛwɔ apono valve no mu ne sɛ, sɛ wɔto gate valve no mu a, ɛbɛtumi ama valve ne pumps te sɛ backstop valves ne pumps a wɔde ahyɛ gate valve no ne pump ntam no anya kwan a ahotɔ wɔ mu, na ɛmma nsuo no nsan mfi pressure pipe no mu.

Hwɛ valve no mu .

No Hwɛ valve no mu . Siw nsu a ɛsen a efi mpofirim tumi a entumi nyɛ adwuma no mu no ano na ɛmma n’akwantu no nsakra na esiw nsu a ɛbɛsan aba no ano. Pɔmpɔ no a wɔbɛto mpofirim no yɛ nea ɛyɛ mmerɛw sɛ wɔde bɛhyɛ hama mu. Sɛ pɔmpɛ no geometric ti no yɛ kɛse a, nsu hama a emu yɛ den no nhyɛso kɛse a ɛba ntɛm ara no betumi ama paipu no mu apaapae na ɛde akwanhyia a emu yɛ den a ɛba wɔ nneɛma a wɔyɛ mu aba.

Nsuo hama a wɔde yiyi mu .

Nsuo hama a wɔde yi nsuo no tumi yi nsuo ahodoɔ nyinaa a ɛwɔ nsuo a wɔde fa mu no nyinaa firi hɔ a ɛho nhia sɛ wɔgyae nsuo a ɛsene wɔ nsuo hama a ɛnkɔ so daa no mu na nsuo a ɛrehuruw wɔ nsuo a wɔde fa nsuo mu no mu no bɛtumi ama nsuo a ɛyɛ hu no ayɛ ahopopoɔ, sɛdeɛ ɛbɛyɛ a wɔbɛyi asorɔkye a ɛresɛe no afiri hɔ, adi botaeɛ a ɛbɔ ho ban. Enti sɛnea ɛbɛyɛ a nsu hama a ɛwɔ transmission pipeline no sɛe ɔkwan no so no, mpɛn pii no wɔ pump pressure nsu paipu a wɔde ahyɛ nsu hama no mu no mu.

Ahobammɔ abiɛsa-wɔ biako mu: sɛnea multifunctional control valves ka gate, check, ne water hama a wɔde yiyi ho no bom .

Storaen control valve no san kyerɛkyerɛ mfiridwuma mu nsu a wɔde di dwuma no mu denam dwumadi ahorow abiɛsa a ɛho hia a wɔde ka bom so—gate valve isolation, check valve backflow prevention, ne water hammer elimination —akɔyɛ nhyehyɛe biako a ɛmma wontumi nsie. Wɔayɛ no sɛnea ɛbɛyɛ a ɛbɛsesa atetesɛm mu multi-valve nhyehyɛe, yɛn flow control valve ne nsu nhyɛso control valve ano aduru mmerɛw pipeline nhyehyɛe bere a ɛma ahobammɔ ne adwumayɛ yiye, na ɛma ɛyɛ nea eye ma nsu a ɛkorɔn a wɔde ma, mfiridwuma mu nsu a wɔde pam, ne utility networks.

1. Integrated Gate Valve: Flow Isolation a Ɛyɛ Pɛpɛɛpɛ .

Wɔ saa multifunctional control valve yi mu titiriw ne heavy-duty gate valve mechanism, a ɛma wotumi de ho to so/dum control ma nsiesie anaasɛ ntɛmpɛ shutdowns .:

Full-bore passage: Parallel gate design (DN50–DN1400) hwɛ ma nhyɛsoɔ a ɛyera kakraa bi (≤0.01MPa) ne nsuo a ɛnni ano bere a ɛbue koraa no, ɛboro apon ano valve a wɔtaa de di dwuma no so 20% wɔ ahoɔden a wɔde di dwuma yie mu.
Dual-seat sealing: rɔba a ɛyɛ mmerɛw anaa dade-to-dade nsɔano (egyina media so) nya bubble-tight shutoff, a ɛho hia kɛse ma pɔmpɛ anaa nsu nhama a wɔtew fi ho bere a wɔresiesie no a asiane a aka a ɛsen no nni mu.

2. Built-in check valve: Automatic backflow ahobammɔ .

Sɛ yeyi hia a ɛho hia sɛ wɔyɛ check valve a ɛyɛ soronko no fi hɔ a, yɛn nhyehyɛe no wɔ disc a spring ahyɛ mu ma a ɛto mu ntɛm ara bere a nsu no sen kɔ akyi no, na ɛbɔ pɔmpɛ ahorow ho ban fi akyi nsu a ɛresɛe no ho .:

low-crack pressure design: Disc no bue wɔ 0.05MPa pɛ, hwɛ hu sɛ ɛkɔ anim a ɛkɔ anim wɔ nhyɛso a ɛba fam nhyehyɛe mu bere a ɛto mu wɔ sikɔne 0.2 mu wɔ nsu a ɛsen no akyi—ntɛmntɛm sen standalone check valves 30%.
Nneɛma nketenkete a ɛko tia: valve nipadua a ɛyɛ mmerɛw no ma nneɛma a asɛe a ɛboaboa ano no so tew, na ɛma ɛfata ma nsu a nneɛma nketenkete a ɛyɛ den wom (sɛ nhwɛso no, anhwea, nsenia) a ɛmma nsɔano mudi mudi mu kura.

3. Nsuo hama a ɛkɔ anim a wɔde yi ano: mfiridwuma a wɔde to mu a wɔahyɛ so .

Dwumadi a ɛto so abiɛsa a wɔaka abom no di nea okum nsu nhama a ɛyɛ komm no ho dwuma—nsu hama—denam ɔdan a wɔde nneɛma gu mu abien nhyehyɛe so .:

Slow-shut mechanism: A diaphragm anaa piston-type control chamber (ɔdefoɔ-selectable pressure control valve types) sesa closure time firi 3–120 seconds, ɛhyɛ nsuo hama peaks so kɔ ≤1.5x adwumayɛ nhyɛsoɔ (vs. 3x wɔ atetesɛm nhyehyɛeɛ mu).
Oprehyɛn a ɛwɔ afã abiɛsa .:
diski titiriw no a wɔto mu ntɛmntɛm (80% stroke wɔ 5S mu) de kyere ahoɔhare kɛse a ɛsen;
Pilot valve no a wɔto mu nkakrankakra (ɛka 20% wɔ 30–120s) mu de yi nhyɛso a ɛkɔ soro no fi hɔ;
Automatic locking wɔ closed position no mu na asiw backflow ano bere a pɔmpɛ no agyae no.

Wɔayɛ no sɛnea ɛfata wo nsu sohwɛ ahiade ahorow .

Sɛ́ ebia yɛrehwɛ nsu a wɔkyekyɛ no kɛse so anaasɛ mfiridwuma mu onwini nhyehyɛe so no, yɛn nsu sohwɛ valve ne flow control valve ahorow no de nneɛma a ɛyɛ adwuma a ɛso bi nni ma. Ɛnyɛ sɛ nhyehyɛe a wɔaka abom no ma nsiesie yɛ mmerɛw nko na mmom ɛma nhyehyɛe no mu ahotoso yɛ kɛse denam huammɔdi nsɛntitiriw a woyi fi hɔ wɔ valve ahorow a ɛsono emu biara ntam no so.

Upgrade to Storaen’s control valve solution na nya mfaso a ɛwɔ dwumadi abiɛsa a ɛho hia mu wɔ ade biako a ɛyɛ den mu —a wɔayɛ no sɛnea ɛbɛyɛ a wobɛbɔ wo nsu afiri ho ban, atrɛw pɔmpɛ nkwa mu, na woayɛ adwuma yiye. Hwehwɛ yɛn pressure control valve ahorow nnɛ na hu nea enti a nsu a ɛyɛ nyansa a wɔde di dwuma no fi ase denam nsusuwii foforo a wɔaka abom so.

Diaphragm vs piston control chambers: Mfiridwuma titiriw a wɔde hyɛ nhyɛso ho mmara wɔ valve ahorow a ɛyɛ adwuma pii mu .

Wɔ Storaen control valve designs mu no, paw a wɔpaw diaphragm ne piston-type control chambers no ho hia kɛse na ama wɔanya nhyɛso nhyehyɛe pɔtee ne nsu a ɛsen no sohwɛ. Sɛ́ primary pressure control valve ahorow abien no, emu biara de mfaso soronko a wɔayɛ ama mfiridwuma mu ahiade pɔtee bi ma —sɛnea ɛyɛ adwuma ne baabi a ɛsen biara ni.

1. Diaphragm control chambers: nhyehyɛe a ɛyɛ mmerɛw, dede a ɛba fam ma nsɛm ho amanneɛbɔ a ɛho tew .

Ɛyɛ papa ma nsu a wɔde ma, HVAC, ne nneɛma a ɛwɔ abɔde mu a ɛba fam, diaphragm chambers de EPDM anaa NBR aduru a ɛyɛ mmerɛw di dwuma de kyerɛ nhyɛso ase kɔ kankyee mu .:

Adwumayɛ Nnyinasosɛm: Nsu a ɛwɔ soro no nhyɛso yɛ adwuma wɔ diaphragm no so, na ɛpia no kɔ fam de siesie valve disc no gyinabea. Ahohuru bere a ɛsan ba no kari pɛ ahoɔden, na ɛma steless flow modulation a hysteresis kakraa bi na ɛwɔ mu (≤1.5% wɔ ne nyinaa mu).
Mfaso atitiriw .:
Ɛka a wɔbɔ & ɛma nsuo tɔ: mfiri nsɔano anaa afã a ɛkɔ so no nni nsɛm ho amanneɛbɔ mu, ɛtew nsiesie so 20% na ɛma efĩ a ɛwɔ nsuo a wɔnom anaa nnuru a wɔde yɛ nnuru mu no fi hɔ.
Adwumayɛ a ɛyɛ komm: Membrane a ɛyɛ mmerɛw no twetwe wosow, na ɛma ɛfata ma mmeae a ɛyɛ dede te sɛ adan a ɛkorɔn (dede ≤65dB bere a wɔreyɛ adwuma no).
Anohyeto & Specs: Ɛyɛ papa ma nhyɛso a ɛkɔ 6.3MPa ne ɔhyew -10°C–80°C; Wɔnkamfo nkyerɛ sɛ wɔmfa nsu a ɛyɛ abrasive mma. abu so wɔ yɛn nsuo nhyɛsoɔ sohwɛ valve ne flow control valve models ma municipal dwumadie.

2. Piston Control Chambers: Nsɛm a emu yɛ duru a wɔde yɛ adwuma ma nsɛm ho amanneɛbɔ a ɛyɛ den, a ɛyɛ den .

Wɔ mfiridwuma mu nneɛma a ɛfa nhyɛso kɛse, ɔhyew a ɛkɔ soro, anaa nsu nketenkete a ɛwɔ nneɛma nketenkete mu (sɛ nhwɛso no, nsu fĩ, ngo) ho no, piston adan ma mfiri a wɔde di dwuma no yɛ den .:

Adwumayɛ nnyinasosɛm: cylindrical piston (Cast Iron anaa 316L stainless steel) dan hydraulic anaa mframa nhyɛso ma ɛyɛ linear motion, tẽẽ ma valve stem no yɛ adwuma tẽẽ de torque a ɛkorɔn (ɛkɔ 500n·m).
Mfaso atitiriw .:
Nhyɛsoɔ a ɛyɛ den paa a ɛko tia: Ɛdi 10.0MPa ne ɔhyeɛ ho dwuma kɔsi 150°C, ɛboro diaphragms so 60% wɔ nhyɛsoɔ kɛseɛ tebea te sɛ industrial boiler systems.
Abrasion tolerance: Piston a wɔde chrome adura ho a ɛwɔ soro no gyina anhwea, nsenia, anaa nsu a ɛyɛ fĩ a ɛtwetwe no ano, na ɛma nkwa 50,000+ nkwa wɔ mmeae a ɛyɛ abrasive—a ɛyɛ den ma afifide a wotu anaasɛ nnuru a wɔde yɛ nnuru.
Design notes: Ɛwɔ afiri a ɛwɔ akwan mmienu a wɔfa so siw lateral movement ano, ɛma seat no asɛe na ɛma sealing no yɛ pɛpɛɛpɛ (leakage ≤0.01% of rated flow).

Bere bɛn na ɛsɛ sɛ wopaw diaphragm vs piston?

Media Type: Diaphragm a wɔde yɛ nsuo a ɛho tew/gase; Piston a wɔde yɛ nsu a ɛho agu fĩ, media a ɛwɔ viscosity a ɛkorɔn (sɛ nhwɛso no, ngo a wɔde srade gu mu), anaasɛ nsu a ɛyɛ hyew.
Control Precision: Diaphragm ma nsakrae a ɛyɛ fɛ (0.5% resolution); Piston de tumi ne nea ɛtra hɔ kyɛ di kan.
Nnwumayɛbea a ɛfata .:
Diaphragm: Nsuo a wɔkyekyɛ, ɔdan a wɔde yɛ adwuma (nsuo sohwɛ valve dwumadie).
Piston: Petrochemical, ahoɔden a wɔde yɛ adwuma, ne nnwuma a emu yɛ duru (a ɛne yɛn flow control valve ahorow a ɛwɔ hɔ ma process pipelines no ayɛ biako).

Storaen a ɔyɛe wɔ mfiridwuma mu .

Customization options: Nsusuiɛ mmienu no nyinaa di control valve sizing gyinapɛn (ISO 5208, GB/T 17213), a configurable stroke tenten (25–300mm) ne feedback sensor (4–20mA) ma automated systems.
Ahotoso Nkɔso: Diaphragms no wɔ anti-tear aramid reinforcements; Pistons no bi ne PTFE rings a ɛtumi de ne ho hyɛ mu, na ɛtew friction so 30% sɛ wɔde toto generic models ho a.

Yɛ nea ɛfata ma wo nhyehyɛe no .

Sɛ́ ebia wuhia diaphragm a ɛyɛ pɛpɛɛpɛ anaasɛ piston a ɛyɛ den no, Storaen control valve solutions no hwɛ ma nhyɛso ho mmara a eye sen biara ma wo adwumayɛ tebea soronko no. Ɛdenam saa mfiridwuma atitiriw yi a wobɛte ase so no, wubetumi apaw nhyɛso sohwɛ valve a eye sen biara a ɛbɛma adwumayɛ ayɛ yiye, atew bere a wɔde yɛ adwuma no so, na woadu mfiridwuma gyinapɛn a ɛyɛ den sen biara no ho. Di yɛn ho nkɔmmɔ nnɛ na hwehwɛ sɛnea yɛn mfiridwuma ho nimdeɛ betumi ama wo nsu sohwɛ nhyehyɛe no so.

Adwumayɛ Nnyinasosɛm .

(1) Sɛ wogyae pɔmpɛ no a, wɔto valve mprɛte no mu wɔ outlet no awiei ne diaphragm no atifi dan no wɔ static pressure ase.

(2) Sɛ pɔmpɛ no fi ase a, nsuo no nhyɛsoɔ no kɔ dan a ɛwɔ aseɛ no mu firi bypass pipe no mu, na valve mprɛte titire no ne valve mprɛte a ɛtwa ho hyia no bue nkakrankakra wɔ nsuo no nhyɛsoɔ no ase wɔ nsuo a ɛkɔ mu no awieeɛ ne dan a ɛwɔ fam no ase.

(3) Wɔ nhyɛsoɔ a ɛwɔ inlet end no ase no, valve mprɛte no kɔ soro kɔsi sɛ ɛbɛbue kɛseɛ no, nsuo a ɛsene no so na ɛkyerɛ sorokɔ.

(4) Bere a pɔmpɛ no gyae no, nsu a ɛsen ne nhyɛso no so tew mpofirim, na valve mprɛte titiriw no fi ase twetwe kɔ fam wɔ tumi a ɛtwe ade ba fam no ase.

(5) Sɛ nsuo a ɛsene no bɛn zero a, wɔto valve titire no mu, wɔgyae valve mprɛte titire no wɔ relief ntokuru no so ma nsuo hama no nkɛntɛnsoɔ yɛ mmerɛ; Valve mprɛte titiriw a ɛwɔ nhyɛso nsonsonoe a ɛda ase ne soro ntam no, valve no mu nsu nhyɛso a efi ɔkwan a wɔfa so twa kwan no mu kɔ soro no mu ma ɛma diaphragm nhyɛso mprɛte no kɔ so, ma enti nsu a ɛwɔ fam no mu nsu a ɛkɔ valve no mu no, valve mprɛte a ɛtwa ho hyia no fii ase brɛɛ ase no yɛɛ brɛoo.

(6) Slow closing valve mprɛte no to tokuru a ɛkɔ mu no mu koraa, na valve no san kɔ pɔmpɔ no mfiase tebea mu.

Mfitiase nhyehyɛe .

Valve no kɛse nyinaa yɛ nea wotumi de toto check valve a ɛyɛ ɔkwan biara so de ho na ɛyɛ valve titiriw ne akyi nneɛma no. Wɔn mu no, valve titiriw no mu bi ne valve nipadua, nhyɛso mprɛte ne diaphragm, valve mprɛte kɛse, valve mprɛte a wɔde to mu brɛoo, valve seat, dua no nhyiam, ne nneɛma afoforo. Wɔde valve mprɛte a wɔde to mu brɛoo no bata nhyɛso mprɛte no ho na wɔde dua no nhyiam no bata diaphragm no ho, wɔde diaphragm no mia valve no kataso ne diaphragm nkongua no ntam, na diaphragm no a ɛkɔ soro ne fam no ma valve mprɛte a wɔde to mu brɛoo no kɔ soro ne fam.

Valve dua no fa valve mprɛte kɛse no mfinimfini tokuru no mu, enti valve mprɛte kɛse no betumi ahwe ase wɔ valve no dua no so wɔ ɔkwan pɔtee bi so. Mpɛn pii no, wɔde n’ankasa mu duru mia valve mprɛte kɛse no so, ma enti valve no wɔ tebea a wɔato mu no mu. Multifunctional pump control valve Wɔde abɔnten nneɛma a wɔde ahyɛ mu no ahyɛ valve diaphragm ne valve inlet ne outlet pipe no afã abien, diaphragm no ase dan a ɛwɔ fam ne valve inlet no fã a ɛwɔ connecting pipe no mu no wɔ control valves, filters, ne backstop valve soronko bi.

Wɔde filter ne control valve nkutoo ahyɛ diaphragm no atifi a ɛwɔ diaphragm no ne valve a ɛwɔ outlet no fã no mu. valve mprɛte kɛse no kankan ne ne gyinabea ne valve mprɛte a ɛto so brɛoo a ɛwɔ valve titiriw no mu no na ɛkyerɛ nsakrae a ɛba wɔ valve no adwumayɛ tebea ne ne bue ne nea ɛto mu. Valve no akyi nneɛma ne piping bere biara ansa na valve nhyɛso no sesa kɔ valve no mu denam diaphragm no mu kyekyɛ mu wɔ soro ne ase dan mu, hwɛ valve mprɛte kɛse no ne valve mprɛte a wɔde to mu brɛoo no kankan so, na wobetumi asiesie no denam nneɛma no so de asesa valve mprɛte kɛse no ne ahoɔhare a wɔde to mu brɛoo no, sɛnea ɛbɛyɛ a valve no bue ne bere a wɔde to mu brɛoo wɔ bere a wɔakyerɛ no mu.

Adwumayɛ nhyɛso .

Saa multifunctional control pump valve yi su yi adwumayɛ nhyɛso 1.0MPa, 1.6MPa, 2.5MPa, 4.0MPa, 6.4MPa, 10.0MPa asia, adeyɛ nhyɛso no yɛ kɛse sen anaasɛ ɛne 0.03MPa yɛ pɛ, nsɛm ho amanneɛbɔ hyew wɔ 0-80 °C, slow closing time can be adleted Wɔ 0.01MPa a ennu 0.01MPa mu no, nsu hama a ɛsen biara no nnu adwumayɛ nhyɛso no mmɔho 1.5, nominal caliber DN50-DN1400. Pipeline flow rate a ɛyɛ 2m/s Sɛ nhyɛsoɔ a ɛyera no nnu 0.01MPa a, nsuo hama no boɔ a ɛkorɔn no nnu adwumayɛ nhyɛsoɔ mmɔho 1.5, nominal caliber DN50-DN1400.

Nneɛma titiriw a wɔde hyɛ mu: (Unit: MM)

Dɛn ne adwuma a ɛwɔ control valve mu?

Control valve yɛ ade titiriw wɔ mfiridwuma ne nneɛma ahorow a wɔyɛ mu, na ɛsom adwuma a ɛho hia a ɛne sɛ ɛbɛma nsu a ɛsen wɔ nhyehyɛe bi mu no ayɛ adwuma. Saa valve ahorow yi ho hia kɛse ma adwumayɛ tebea a wɔpɛ wɔ nsu afiri, nsukorabea, ne mmeae afoforo a wɔde nsu di dwuma no mu. Nteaseɛ a ɛfa dwumadie a ɛwɔ control valve mu no ho hia ma adwumayɛfoɔ a wɔyɛ mfiridwuma, nneɛma a wɔyɛ, ne dwumadie ho nhyehyɛeɛ.

Botae titiriw a ɛwɔ control valve mu ne sɛ ɛbɛsakra nsu bi a ɛsen, sɛ́ ɛyɛ nsu anaa mframa, a egyina nsusuwii ahorow a wɔakyerɛkyerɛ mu so. Ɛyɛ eyi denam ne gyinabea a ɛyɛ nsakrae wɔ nsɛnkyerɛnne a efi controller bi mu, a ebetumi ayɛ nsaanodwuma anaasɛ nhyehyɛe a wɔde di dwuma wɔ ɔkwan a ɛyɛ adwuma so so. Saa nsakraeɛ yi boa ma wɔkura akwan pɔtee a wɔfa so yɛ adwuma te sɛ nhyɛsoɔ, ɔhyeɛ, ne nsuo a ɛsene mu wɔ anohyetoɔ a wɔahyɛ ato hɔ mu.

Control valve ahorow no de akwan horow di dwuma de yɛ wɔn dwumadi. Nneɛma ahorow a ɛtaa ba no bi ne globe, ball, ne butterfly valves, a wɔayɛ emu biara ama nsu a ɛsen no sohwɛ tebea horow. Ɛdenam nsu a ɛsen no su so tumi a wɔde di dwuma pɛpɛɛpɛ so no, control valve di dwuma titiriw wɔ adwumayɛ mu nkɔso ne ahobammɔ a ɛkɔ so wɔ mfiridwuma mu no mu.

Bio nso, control valve ahorow no dwumadi a ɛfata no nya nhyehyɛe no adwumayɛ ne ahotoso so nkɛntɛnso tẽẽ. Sɛ saa valve ahorow yi yɛ adwuma yiye a, esiw nsɛm te sɛ nhyɛso a ɛkɔ so, nsu a ɛsen a entumi nnyina, ne nsu a ɛtwetwe no ano. Nea ɛne eyi bɔ abira no, valve ahorow a wɔde di dwuma a ɛnyɛ adwuma yiye no betumi ama bere a wɔde yɛ adwuma no ayɛ adwuma a ɛho ka yɛ den, ahobammɔ ho asiane ahorow, ne nneɛma a wɔde yɛ adwuma no ayɛ yiye.

Sɛ yɛbɛbɔ no mua a, control valve no dwumadie ne sɛ ɛbɛma nsuo a ɛsene no ho nhyehyɛeɛ a ɛyɛ pɛpɛɛpɛ na ɛyɛ yie wɔ dwumadie ahodoɔ mu. Wɔn dwumadie no ho hia wɔ adwumayɛ tebea a ɛyɛ papa a wɔbɛkɔ so akura mu, ahoɔden a wɔde di dwuma yie, ne nhyehyɛeɛ no nyinaa mudi mu kura ho banbɔ mu. Enti, nteaseɛ ne dwumadie a ɛtu mpɔn a wɔde di dwuma wɔ control valve akwan ho no ho hia ma adwumayɛ mu mmɔdenbɔ wɔ nsuo a wɔde yɛ adwuma tebea biara mu.

Control valve ahorow ne nea wɔde di dwuma .

Control valves yɛ nneɛma a ɛho hia wɔ mfiridwuma mu nneɛma ahorow mu, a ɛyɛ n’asɛyɛde sɛ ɛhwɛ nsu a ɛsen no so denam nsakrae a ɛba nsu a ɛsen fa mu no kɛse mu sɛnea controller bi kyerɛ no. Nteaseɛ a ɛfa control valve ahodoɔ ne wɔn dwumadie ho a wɔbɛte aseɛ no ho hia ma nhyehyɛeɛ no adwumayɛ a ɛyɛ papa na wɔahwɛ sɛ ahobanbɔ wɔ adwumayɛ mu.

Control valve ahorow atitiriw no mu biako ne globe valve, a wonim no sɛ ɛwɔ tumi a ɛyɛ adwuma yiye a ɛma ɛyɛ den sɛ ɛbɛbɔ no. Ɛwɔ nipadua a ɛte sɛ kurukuruwa a ɛma wotumi hwɛ so na wɔtaa de di dwuma wɔ nsu a ɛyɛ hyew, nsu, ne mframa a wɔde di dwuma wɔ anyinam ahoɔden mfiri ne nnuru a wɔde yɛ nneɛma mu.

Ade foforo a ɛtaa ba ne ball valve, a nea ɛda nsow ne sɛ ebetumi adum ntɛmntɛm. Saa valve yi de bɔɔl a ɛkyinkyini di dwuma de hwɛ nsu a ɛsen no so na wɔtaa de di dwuma wɔ nneɛma a ɛho hia sɛ wɔde hyɛ mu denneennen na ɛmma nhyɛso no nkɔ fam koraa, te sɛ mmeae a wɔyɛ nsu ne ngo ne gas nhama.

Nwansena valve ahorow . nso abu so wɔ dwumadie ahodoɔ mu, a wɔayɛ ama on-off ne throttling service. Wɔn compact design ne lightweight abɔdeɛ ma wɔfata ma large-volume ne high-flow applications te sɛ HVAC nhyehyɛeɛ ne nsuo kyekyɛ ntam nkitahodiɛ.

Sɛ ɛba pɛpɛɛpɛ ne mmuae a wɔde di dwuma so a, wɔde electromagnetic control valve ahorow di dwuma kɛse wɔ automated systems mu. Saa valve ahorow yi de anyinam ahoɔden nsɛnkyerɛnne di dwuma de yɛ adwuma na wɔtaa hu wɔ nsu a wɔde gugu nnɔbae so ne mfiridwuma mu nneɛma a wɔde yɛ adwuma wɔ ɔkwan a ɛyɛ adwuma so no mu.

Nea etwa to no, Globe-style control valves ma adwumayɛ a ɛkɔ anim ma dwumadie a ɛho hia wɔ baabi a ɛho hia sɛ wɔyɛ nsuo a ɛsen no pɛpɛɛpɛ. Wɔtaa de saa valve ahorow yi di dwuma wɔ mmeae a ɛyɛ den te sɛ nnuru a wɔde yɛ nneɛma ne mmeae a wɔyɛ petroleum, baabi a wɔhwɛ so pɛpɛɛpɛ no.

Sɛ yɛbɛbɔ no mua a, control valve a wɔbɛpaw no gyina ahwehwɛde pɔtee a ɛwɔ dwumadie no mu, a nsuo a ɛsene no su, nhyɛsoɔ a ɛtɔ gu fam, ne adwumayɛ mu mmɔdenbɔ ka ho. Nteaseɛ a ɛfa control valve ahodoɔ ne wɔn dwumadie ho a wɔbɛte aseɛ no bɛtumi ama nhyehyɛeɛ no mu ahotosoɔ ne adwumayɛ atu mpɔn kɛseɛ, na ama ayɛ adeɛ a ɛho hia wɔ mfiridwuma biara mu.