Industrial pipeline system ni hta, valve ni gaw ahkyak ai hkang zing ai arung arai ni rai nna, shanhte a bungli galaw loi ai hte kam hpa mai ai lam gaw, system bungli galaw ai a shimlum lam hte hkrak ai lam hpe hkrak hkrak hkra machyi shangun ai. Valve a ahkyak ai bungli galaw ai daw langai hku nna, valve handwheel gaw valve a bungli galaw ai ladat hpe dawdan ya ai sha n-ga, system a hkrang shapraw ai lam yawng hta mung, coordination role hpe gun hpai nga ai. Kade nna ai aten hta, valve hkrang shapraw ai madang ni hpe matut nna gram lajang wa ai hte hpaji rawng ai application ni hpe masha law law chye wa ai majaw, kaga valve arung arai ni hte rau valve handwheel ni hpe jai lang na matu, ndai hpaga lam hta ra sharawng ai lam mung law wa sai. Valve handwheels hte kaga valve accessories ni a lapran hta gara hku hkum tsup ai hku htuk manu hkra galaw lu na, dai gaw system a bungli yawng hpe galaw lu ai sha n-ga, bungli galaw ai masa amyu myu a laksan ra kadawn ai lam ni hpe mung hkap la lu ai, ngu ai gaw engineer ni hte hpaji ninghkring ni a matu lawan ladan hparan ra ai manghkang langai byin wa sai. Ndai laika hta, valve handwheel hpe kaga valve arung arai ni hte rau, hkrang masa, madang, arung arai, jung ai hte jai lang ai lam zawn re ai ningmu amyu myu kaw nna, sung sung li li tsun dan na rai nna, shi a jai lang ai lam a akyu ara ni hte, tengman ai engineering hta sadi maja ra ai lam ni hpe sawk sagawn nna, hpaji ninghkring ni hte seng ai company ni a matu hpaji ninghkring ni a matu, hpaji ninghkring ni a matu, hpaji ninghkring ni a matu, npawt nhpang laika ni hpe jaw ya na re.
Lahta na lam ni
1. Valve handwheels hte shanhte a bungli ni hpe tsun dan ai
2. Valve lata leng ni a hkrang shapraw ai lam hte galaw shapraw ai lam
3. Kaga valve arung arai ni hpe shingran yu ai
4. Shada da shadawn shadang hte masat da ai lam ni
5. Kaga arung arai ni hte bung ai valve lata leng ni hpe mai byin ai lam hpe sawk sagawn ai lam
6. Matching galaw ai hta ahkyak ai hpaji masa ni hte sadi maja ra ai lam ni
7. Teng sha jai lang ai lam ni hpe sawk sagawn ai
1. Valve handwheels hte shanhte a bungli ni hpe tsun dan ai
Valve handwheel gaw valve ntsa kaw jung da ai hkang ai jak langai rai nna, shi a madung bungli gaw valve hpe hpaw ai hte pat ai hpe gram lajang ai lam hpe hkam sha lu na matu re. Valve bungli galaw na matu direct interface langai hku nna, lata hte galaw ai n-gang a hkrang gaw, bungli galaw ai wa a mahkrum madup hte valve hpe hkrak hkrak gram lajang ai lam hpe hkrak hkrak hkra machyi shangun ai. Shi a madung bungli ni gaw:
Hkamja lam hte gram lajang ai lam: Lata hte galaw ai n-gang hpe shinggrup ai hku nna, valve hpaw ai (sh) pat ai℃hpe hkrak hkrak hkang lu nna, hka lwi ai lam hte n-gun hpe gram lajang lu ai.
Hkamja lam makawp maga ai lam: Htap htuk ai lata n-gang hpe hkrang shapraw ai gaw, n kaja ai hku galaw ai majaw grai law hkra (sh) n bung ai hku hpaw nna pat ai lam hpe koi lu nna, valve hte pipeline system ting hpe shim lum ai hku galaw lu na matu makawp maga ya lu ai.
Laksan hku nna, bungli galaw na matu loi ai: Lata lang ai n-gang a hkrang, arung arai hte ntsa lam hpe galaw ai lam gaw, hkam sha lam hte bungli galaw ai atsam hte hkrak matut mahkai nga ai, dai gaw, chyahkring hkring bungli galaw ra ai system ni a matu grau ahkyak nga ai.
Dai hta n-ga, valve handwheel gaw system hpe gram lajang ai hte lawan ladan galaw ai hta mung ahkyak ai lit nga ai. Shi a hkrang shapraw ai lam hte kaga arung arai ni hte bung ai madang gaw, valve system ting a bungli galaw ai lam yawng hpe dawdan ya chye ai.
2. Valve lata leng hpe hkrang shapraw ai hte galaw shapraw ai ladat
2.1 Hkrang shapraw ai lam
Valve handwheel hpe madung hku nna lawu na daw ni hte hpaw da ai.
Handwheel body: Ndai gaw, bungli galaw ai wa hkrak matut mahkai ai daw re. Dai hpe n-gun ja ai-hpyen n-gang, n-gun n rawng ai n-gang (sh) engineering plastic ni hte galaw ai rai nna, n-gun n rawng ai, n-gun n rawng ai hte hkra machyi ai hpe ninghkap lu ai atsam ni nga ai.
Fixture: Valve ntsa kaw na lata n-gang hpe ngang ngang jum da na matu lang ai. Masha law malawng lang ai hkrang ni hta threaded matut mahkai ai lam, snap-on hpe n-gun jaw ai lam hte welding hpe jung ai lam ni lawm ai.
Decorative panel hte logo: Nkau high-end handwheel ni hta anti-slip surface, scale logo hte pattern mawn sumli ai lam ni hpe bang da ai majaw, shingran hpe grau kaja hkra galaw ya ai sha n-ga, valve hpaw ai hte hpaw ai masa hpe jeyang lu na matu mung loi ai.
2.2 Hpaga galaw ai ladat
Valve handwheel hpe galaw shapraw ai ladat hta madung gaw, n-gun dat ai, jak hte galaw ai, ntsa lam hpe gram lajang ai hte shinggyin la ai hte n kaja ai lam ni hpe gram lajang ai lam ni lawm ai:
Casting galaw ai ladat: Metal lata leng ni a matu, high-htuk manu ai casting hpaji hpe jai lang nna, lata leng hkum hkrang a dimensional stability hte structure ngang kang ai hpe hkam la lu na matu galaw ai.
Machining: Lata n-gang a ntsa kaw machining, milling, drilling hte kaga bungli ni hpe galaw nna, n-gun rawng ai hka htung hpe hkrak hkrak, jut hpe n-gun rawng hkra galaw nna, hkam sharang ra ai lam ni hpe grai ngang kang hkra galaw ra ai.
Ntsa lam hpe tsi lajang ai: Masha law malawng lang ai tsi lajang ai ladat ni hta, hka garan ai, anodizing, electroplating, etc. ni lawm nna, n-gun n rawng ai hte tsawm htap ai lam hpe jat ya lu ai, dai sha n-ga, lata hte galaw ai n-gang a anti-slip atsam hpe mung jat ya lu ai.
Assembly hte debugging: Hpaga galaw ai aten hta, quality hpe atsawm sha jep joi ai lam hte assembly hte debugging galaw ai lam ni gaw, lata hte valve a hkrak ai lam hte service prat hpe hkam la lu na matu ahkyak ai matut mahkai lam ni rai nga ai.
3. 2019 ning a sumtang hpe tsun dan ai. kaga valve arung arai ni
Industrial pipeline system ni hta, valve ni gaw, main valve hkum hkrang hte lata n-gang ni hte hpawng de da ai sha n-ga, karum shingtau ai arung arai law law hpe mung lawm ai majaw, valve hpe hkrak hkra galaw lu na matu ahkyak ai lit nga ai. Valve a matu lang ai arung arai ni gaw:
Valve seals: hka n pru hkra pat shingdang na matu hte valve hpe hpaw ai hte pat ai aten hta sealing galaw ai lam kaja hkra galaw na matu lang ai.
Valve matut mahkai ai lam ni: flange, thread, welding joint zawn re ai ni hpe lang nna, valve hpe pipeline system hte ngang ngang matut mahkai na matu lang ai.
Valve stem hte drive mechanism: galai shai ai lam hpe lu la na matu valve disc (sh) valve core hpe shadut na matu lata hte shinggrup ai atsam hpe htawt sit ya na matu lang ai.
Pressure sensors hte actuators: Hpaji rawng ai hkang zing ai ladat ni hta, valve a masa hpe aten dep yu nna, hka lwi ai hpe shi hkrai shi gram lajang na matu lang ai.
Valve arung arai amyu shagu hta, n-gun ja ai hpaga lam masat masa ni hte masat masa galaw ra ai lam ni nga ai, dai ni hta ahkyak ai daw langai hku nna, valve lata shingnip ni gaw kaga arung arai ni hte matut mahkai na matu grau nna ahkyak nga ai.
4. Htap htuk ai hku jai lang na matu madang hte masat da ai lam ni
Valve ni hte shanhte a arung arai ni hpe hkrang shapraw, galaw shapraw, jung da ai lam ni gaw, mungkan hte mungdan madang ni hpe hkan sa ra ai, dai gaw, arung arai ni hte htuk manu ai, kam hpa mai ai hte shim lum ai a matu hpaji masa npawt nhpang hpe jaw ya nga ai. Kaga valve arung arai ni hte valve handwheel ni hpe shadawn sharam lang ai lam hte seng nna, lawu na madang ni hte masat da ai lam ni hpe madung tawn nna galaw ai:
4.1 Mungkan madang
ISO madang ni: ISO 5211 (valve actuators ni hpe valve ni hte matut mahkai na matu madang) zawn re ai, dai gaw, galaw shapraw ai company amyu myu kaw na pru ai arung arai ni a lapran galai shai hkat lu na matu, bungli galaw ai ladat ni hte valve lapran na shadawn shadang ni hte hkam sharang ai lam ni hpe masat da ya ai.
API madang ni: American Petroleum Institute (API) madang ni gaw, valve arung arai ni a matu grau nna n-gun ja ai ra kadawn ai lam ni nga ai, dai hta valve a lata shingnip, valve a npawt, hte shingnip ni zawn re ai ahkyak ai arung arai ni lawm nna, sau hte shingra wan zawn re ai -hkrit tsang hpa law ai shara ni a matu htuk manu ai.
ANSI/ASME madang ni: American Society of Mechanical Engineers (ASME) kaw nna shapraw ai valve- hte seng ai madang ni, lata leng a galu kaba ai lam, arung arai ni hte galaw shapraw ai ladat ni a matu laksan ra kadawn ai lam ni lawm nna, bungli galaw ai valve arung arai ni a matu langai sha re ai hpaji masa ni hpe jaw ya ai.
4.2 Mungdan hte ginra madang .
GB/T madang: Miwa mungdan a madang hta, GB/T 12269, GB/T 12266 hte kaga madang ni zawn re ai valve hte valve arung arai ni a matu hkrak tup masat da ai, valve lata leng ni a hkrang shapraw, galaw shapraw ai hte chyam dinglik ra ai lam ni hpe shinggrup da ai.
DIN madang ni: Germany mungdan na hpaga lam madang (DIN) gaw valve hkrang shapraw ai lam hta grai ahkyak ai. Europe mungdan law law gaw ndai madang hpe hpaji masa hku nna jai lang nna, mungkan gat lawk hta galaw shapraw ai arung arai ni hpe shingjawng lu na matu galaw ma ai.
JIS madang ni: Japan mungdan na hpaga lam madang ni mung Asian gat lawk hta ahkyak ai shara hpe hkam la nga ai, valve handwheels hte kaga arung arai ni hpe htuk manu hkra jai lang na matu, hkrak tup ai hpaji masa masat masa ni hte jep joi ladat ni hpe jaw ya nga ai.
4.3 Hpaga lam hta masat masa galaw ai lam hte chyam dinglik ai lam
Valve handwheels hte kaga arung arai ni hpe rap ra ai hku jai lang ai lam a hkamja lam hpe kam na matu, company law law gaw, jakrung kaw nna n pru shi yang, masum ngu na -party masat masa galaw ai hpung ni a jep joi ai lam hpe lai di ra ai. Ndai masat da ai lam ni hta:
Quality management system hpe masat masa galaw ai (ISO 9001 zawn re ai): company a galaw shapraw ai lam hpe ngang grin hkra galaw nna, galaw shapraw ai arung arai ni gaw hkrang shapraw ai madang ni hte maren rai hkra galaw ya ai.
Product certification (CE, UL, etc. zawn re ai ni): shim lum lam, grup yin hpe makawp maga ai lam ni hta mungkan ting ra sharawng ai lam ni hpe hkan sa ai hpe kam mai ai.
On-site chyam dinglik ai lam: Company nkau mi gaw, accessories amyu myu a htuk manu ai lam hte bungli galaw ai atsam hpe jep yu na matu, jai lang ai wa ra sharawng ai hte maren, tengman ai pipeline system ni hpe on-site chyam dinglik ai lam galaw na re.
5. Kaga arung arai ni hte bung ai valve lata leng ni hpe mai byin ai lam hpe sawk sagawn ai lam
Valve a bungli galaw ai interface hku nna, kaga valve accessories ni hte valve handwheel ni hpe shadawn shadang lang ai hta hpaji masa hte galaw sa wa ai lam law law lawm nga ai. Lahta na lam ni hpe hkrang shapraw ai lam, jung ai lam, arung arai hte system hte htuk manu ai lam ni a ningmu hku nna hkrak tup sawk sagawn na re.
5.1 Design hte htuk manu ai lam
Design galaw ai aten hta, valve accessory langai hpra gaw, n bung ai size standard hte interface masat masa hpe hkan sa ra ai, dai hku nna, system ting hpe galai shai mai ai hte htuk manu hkra galaw lu na matu re. Ga shadawn:
Interface madang masat masa galaw ai lam: Lata hte galaw ai n-gang, valve stem, actuator hte kaga arung arai ni hpe galai shai ai (sh) gram lajang ai shaloi, arung arai langai hte langai hpe n-gun n rawng ai sha matut mahkai lu na matu, langai sha re ai interface madang (ISO 5211 zawn re ai) hpe hkap la ra ai.
Size matching: Design galaw ai shaloi, n-gun n rawng ai hku n-gun n rawng ai (sh) n-gun n rawng ai hku galaw ai lam hpe koi lu na matu, lata n-gang hpe jung ai aperture hte fixing ladat gaw valve hkum hkrang a design parameters ni hte maren rai hkra galaw ra ai.
Force transmission design: Control signal input a ahkyak ai daw langai hku nna, lata hte galaw ai torque hpe shalai ai lam gaw, bungli galaw ai shaloi, jak n htap htuk ai majaw, hka lim ai lam (sh) hkra machyi ai lam n byin hkra, valve stem hte seal hte synergy hpe myit yu ra ai.
5.2 Install galaw ai hte matut mahkai ai lam hta htuk manu ai lam
Valve system hpe jung ai ladat gaw, accessory langai hte langai a hpang jahtum jawm galaw ai lam hpe dawdan ya ai. Valve handwheel hpe kaga accessories ni hte maren sha lang na matu, ndai lam ni hpe sadi ra ai:
Installation consistency: N bung ai galaw shapraw ai ni kaw na pru ai arung arai ni hpe bung ai gram lajang ladat ni hpe lang ai rai yang (thread, buckles, etc.) lawan ladan gram lajang na matu hte garan kachyan na matu karum ya lu nna, n kaja ai hku gram lajang ai majaw byin wa ai manghkang ni hpe mung shayawm ya lu ai.
On-site debugging: Teng sha install galaw ai shaloi, on-site debugging hpe lang nna, bungli galaw ai shaloi, lata n-gun, valve stem, seals hte kaga actuator ni rau jawm galaw lu na matu, daw amyu myu a lapran na matut mahkai lam hpe jep yu ra ai.
Hkamja lam hte galai shai ai lam hta loi ai: Kaja wa-hpan da ai lata hte galaw ai accessory system gaw htawm hpang gram lajang ai lam hte galai shai ai lam a matu shim lum ai, gram lajang ai manu hpe shayawm ya lu ai hte system a prat tup hpe galu shangun lu ai.
5.3 Arung arai hte galaw sa wa na bung ai
Valve handwheels hte kaga valve accessories ni hpe gaw, n-gun n rawng ai, n-gun n rawng ai - n-gun ja ai arung arai ni hte galaw ai. Aten galu-lang lang ai shaloi, n bung ai arung arai ni a arung arai atsam ni hpe n bung hkra galaw ai gaw, kaja ai htuk manu lam hpe lu la na matu ahkyak ai lam rai nga ai:
Arung arai ni a n bung ai lam: Arung arai n bung ai majaw byin pru wa ai nbung n-gun jat wa ai hte n bung ai hku n-gun n rawng ai zawn re ai manghkang ni hpe koi lu na matu, lata ai shaloi, n-gun n rawng ai n-gang, cast iron (sh) engineering plastics zawn re ai arung arai ni hpe mai byin ai daram shingdaw ra ai.
Ntsa lam hpe tsi lajang ai ladat: Hka garan ai, electroplating galaw ai, anodizing galaw ai hte kaga tsi lajang ai lam ni hku nna, n-gun ja ai bungli masa ni hta aten galu -n-gun n-gun n-htum hkra galaw lu na matu, n-gun n-gun langai hte langai a n-gun ni gaw bung ai anti-hten run ai hte anti-wear atsam ni hpe lu la ai.
Process accuracy: Tengman ai jak hte n-gun ja ai chyam dinglik ai lam ni gaw, daw ni a lapran na dimensional tolerances ni hpe design range kata kaw tawn da lu hkra galaw ya lu nna, dai hku nna kaja ai htuk manu ai lam hte sealing effects ni hpe lu la mai ai.
6. Matching lang ai hta ahkyak ai hpaji masa ni hte sadi maja ra ai lam ni
Tatut jai lang ai lam ni hta, valve handwheels hte kaga valve arung arai ni a lapran hta kaja dik htum htuk manu ai lam hpe lu la na matu, lawu na hpaji masa lam ni hte sadi maja ai lam ni hpe myit maju jung ra ai:
6.1 2019 hpe ngang ngang kang kang hkan sa na. madang hte masat da ai lam ni
Mungkan madang hpe kam hpa ai: Design, galaw shapraw ai hte jung da ai lam ni hta, mungkan madang hte ISO, DIN, ANSI zawn re ai mungdan madang ni hpe atsawm sha hkan sa nna, arung arai ni hpe shada da galai shai mai ai, htuk manu hkra galaw ra ai.
Certification hte chyam dinglik ai lam: Arung arai yawng hpe third-party certification agency ni hku nna tsep kawp chyam dinglik nna, n-gun, n-gun, n-gun n-gun, n-gun n-gun n-gun n-gun zawn re ai masat kumla amyu myu hta ra kadawn ai lam ni hpe hkan sa lu na matu.
6.2-site kaw bang na hte . bungli galaw hpang ai
Professional installation: Interface yawng hpe ngang ngang matut da nna, grai kaja ai sealing galaw lu ai atsam nga hkra, hpaji ninghkring ni gaw installation hte commissioning galaw na matu lit la na matu hpaji jaw da ai.
Galoi mung jep joi ai lam: Valve system hpe n-gun n rawng ai (sh) n-gun n rawng ai majaw byin wa chye ai manghkang ni hpe lawan ai hku mu tam nna hparan lu na matu, valve system hpe ayan jep joi nna gram lajang ra ai.
6.3 System hkrang shapraw ai lam hte hkum tsup ai hku myit yu ra ai lam ni
System ting hpe grau kaja hkra galaw ai lam: System hpe hkrang shapraw ai ladaw hta, lata n-gun, valve stem, actuator hte seal zawn re ai arung arai amyu myu a synergy hpe tsep kawp myit yu ra ai, dai hku nna hkrang shapraw ai parameters ni langai hte langai htap htuk nna, kaja dik ai bungli galaw ai masa hpe lu la na matu re.
Compatibility test: System hpe n galai shai shi yang (sh) nnan n jung shi yang, bungli masing hpe galaw sa wa ai shaloi n teng n man ai lam ni hpe shayawm lu na matu, accessory langai hte langai a htuk manu ai lam hpe prototype chyam dinglik ai (sh) simulation chyam dinglik ai lam ni hku nna jep joi ai lam galaw ai.
7. Tatut jai lang ai lam hpe sawk sagawn ai lam
Valve handwheels hte kaga valve arung arai ni hpe jai lang ai a akyu hpe grau nna asan sha madun dan lu na matu, lawu na gaw, tengman ai bungli masing law law hta byin ai lam ni hpe sawk sagawn ai lam ni rai nga ai:
7.1 Tsi rung a valve ladat
Chemical plant langai a pipeline system hta, n-gun ja ai n-gun dat dat ai lam a majaw, mungkan ting na n-gun dat hpe ninghkap ai -madang ni hpe hkan sa ai valve hte accessories ni hpe hkum tsup hkra lata la ai. Ndai masa hta, valve a lata n-gang, valve a npawt, hte shingnip ni yawng hpe n-gun n rawng ai n-gang n-gang ni hte galaw da nna, ISO 5211 madang hte maren atsawm sha lata la ai. On-site commissioning galaw ngut ai hpang, system gaw hkrak hkrak galaw lu ai, n-gun rawng ai arung arai ni hpe mung ngang ngang jum tek da ai majaw, medium corrosion a majaw byin pru wa ai leakage manghkang ni hpe atsawm sha pat shingdang lu ai. Ndai mabyin gaw, hkrak ai shadawn shadang hkrang shapraw ai lam hte ngang kang ai madang masat masa galaw ai lam gaw, ndai masa hpe aten galu-galaw ai hte ngang grin ai hku galaw lu na matu ahkyak ai lam re ai hpe madun dan nga ai.
7.2 Lusha galaw shapraw ai lam
Lusha galaw shapraw ai bungli hta, san seng san seng ai lam hte n-kaja ai lam hpe ra sharawng ai lam gaw grai law ai. Lusha galaw ai jak rung langai gaw, shi a valve system hta, high-end sanitary valve hte lata hte galaw ai arung arai ni hpe lang nna, shi a arai ni yawng gaw CE hte FDA masat masa galaw da ai ni rai nga ai. Ndai lata n-gang hpe antibacterial arung arai hte anti-slip design hte galaw da ai rai nna, kaga valve arung arai ni hte rau, pat da ai hte san seng ai pipeline system hpe hpaw ya ai majaw, galaw shapraw ai aten hta cross contamination n byin na hpe kam mai ai. Ndai mabyin gaw, valve handwheel hte kaga arung arai ni hpe shadawn sharam lang ai gaw, bungli galaw ai hta grau shim lum ai sha n-ga, san seng ai lam hte shim lum ai lam hpe mung madi shadaw ya ai hpe sakse madun nga ai.
7.3 N-gun hte hka hpe jasan jaseng ai ladat
N-gun hte hka hpe jasan jaseng ai lam hta, valve system ni hpe n-gun kaba ai, n-gun n law ai (sh) n-gun kaba ai makau grup yin hta bungli galaw ra ai aten law law nga ai. Hka ja ai jak langai hta, n-gun ja ai-valve system hpe lang ai, dai hta valve a lata n-gang hte valve hkum hkrang hte seal ni zawn re ai ahkyak ai arung arai ni yawng hpe, n-gun ja ai-htuk manu ai hpaji masa hte galaw nna, dai daw ni a lapran hkrak hkrak hkrak rai hkra galaw ai. Aten galu bungli galaw ngut ai hpang, dai system gaw ngang grin nga ai, bungli galaw ai shaloi hka pru ai lam (sh) sealing hkrat sum ai lam n nga ai daram rai nga ai. Ndai mabyin gaw, grai sawng ai bungli masa ni hta, hpaji masa hku htuk manu ai hkrang shapraw ai lam hte, n-gun ja ai quality hpe hkang zing ai hku nna, shim lum ai hku bungli galaw lu na hpe madi madun nga ai.
