Umehluko Emkhatsini Wemavalvu Eluvivane Lasekupheleni Lokuphansi Nasekupheleni Lokusetulu

1. Kukhetsa Tintfo

Emavalvu Laphansi

• Tintfo temtimba/tedisc: Ngalokuvamile sebentisa tinsimbi letibita kancane njenge .insimbinoma insimbi ye carbon lengakahlanganiswa, lengahle ingabi nekumelana nekugcola etindzaweni letilukhuni.
• Tindandatho tekuvala: Yentiwe ngema- elastomers lasisekelo njenge .NR (irabha yemvelo)noma iEPDM lesesigabeni lesiphansi, ngekumelana nemakhemikhali lokuncane kanye nekubeketela lokushisa (sib., ≤80°C / 176°F).
• Ishaft: Imvamisa yakhiwa ngensimbi levamile ye carbon ngaphandle kwekuhlantwa kwemhlabatsi, ithambekele ekuboleni etimeni letimanti noma letine esidi.

Emavalvu Lasemkhatsini Lasetulu 

• Tintfo temtimba/tedisc: Sebentisa tintfo letisezingeni lelisetulu letifana nensimbi lengagucuki (SS304/316), insimbi legucukako, noma litfusi le-aluminium kute ukhone kumelana nekugcola lokusetulu kanye nemandla emishini.
• Tindandatho tekuvala: Sebentisa ema-elastomer lasebenta kahle kakhulu njenge-EPDM lehambisana ne-FDA, i-NBR, i-PTFE, nobe i-Viton® .,umnikelo broader kuhambisana kwemakhemikhali (sib., kumelana nemafutsa, esidi, noma tintfo letincibilikisako) kanye nekushisa lokusetulu (-20°C kuya ku 150°C / -4°F kuya ku 302°F).
• Ishaft: Yentiwe ngensimbi lengagucuki (SS410/316) lenetindzawo letipholishiwe noma letigcotjiwe (sib., kufaka nickel) kuvikela kugcoka kanye nekuvuta.

1. Umklamo Wesakhiwo & Kukhicita

Emavalvu Laphansi

• Umklamo Lowentiwe Lula: Tinhlaka letisisekelo letisemkhatsini noma letine-single-eccentric letinekuciniseka lokulinganiselwe kwekuvala. Le disc nesihlalo kungaba nemishini lelukhuni, lokuholela ekukhukhulekeni lokusetulu kanye ne torque.
• Umhlangano: Kuvame kukhicitwa ngebunyenti ngekulawula lizinga lelincane, lokuholela ekubeketeleleni lokungahambisani. Emazinga ekuvuza angahle ehluleke kuhlangabetana nemazinga lacinile (sib., kwedlula tidzingo te-ANSI B16.104 Class VI).
• Kusebenta:Ngalokuvamile kubhangqwa netibambo tesandla letibita kancane noma ema-actuator agezi lasisekelo, lashoda ngekucinisa kusebenta njalo.

Emavalvu Lasemkhatsini Lasetulu

• Umklamo Lophakeme: Sicitakhiwo letiphindvwe kabili noma letiphindvwe katsatfukunciphisa kukhuhlana, kwenta ncono kusebenta kahle kwekuvala, kanye nekunciphisa kugcoka. Sibonelo, imiklamo lephindvwe kabili-eccentric idala "umphumela wedging" wekuvalwa lokucinile.
• Kukhicita Ngekuciniseka: Machined nge imishini CNC lesetulu-kuciniseka, kucinisekisa kuhamba kwe-disc lokubushelelezi kanye nekutsintsana lokukahle kwe-seal. Emazinga ekuvuta avame kuhlangana noma kwedlula i-ISO 15848-1 (sib., Lizinga A lelicinile le-Bubble).
• Kusebenta: Ihambisana ne-actuator ye-premium (i-actuator yemoya, ye-hydraulic, noma ye-actuator yagezi lehlakaniphile) yekusebenta ngesivinini lesikhulu, ngemjikeleto lomkhulu. Lamanye emamodeli afaka ekhatsi ema-positioner noma tinzwa tekuphendvula tekutentela.

3. Kusebenta & Kwetsembeka

Emavalvu Laphansi

• Imikhawulo Yekucindzeteleka/Yekushisa: Ilungele tinhlelo tekucindzeteleka lokuphansi (sib., ≤PN10 / Lizinga 125) kanye nemabanga ekushisa lamancane. Kungenteka kwehluleke etindzaweni letinemfutfo lomkhulu (sib., >PN16) noma lokushisa kakhulu (-10°C kuya ku 90°C).
• Impilo Yetinsita: Kufinyetiwe ngenca yekucinisa kwetintfo letimbi kanye nemaphutsa ekwakhiwa, kudzinga kugcinwa njalo noma kushintjwa (sib., 10,000–20,000 imijikeleto).
• Ingoti Yekuvuza: Ematfuba lamakhulu ekugucuka kwesivalo noma kugcola kweshaft, lokuholela ekuvuteni kwemvelo noma kwehluleka kweluhlelo.

Emavalvu Lasemkhatsini Lasetulu

• Imikhawulo Yekucindzeteleka/Yekushisa: Yakhelwe tinhlelo tekucindzeteleka lokusemkhatsini kuya kulokusetulu (sib., PN16–PN40 / Lizinga 150–Lizinga 300) kanye netigaba tekushisa letibanti (-30°C kuya ku 200°C / -22°F kuya ku 392°F).
• Impilo Yetinsita: Yakhelwe kwetsembeka kwesikhatsi lesidze, ngemphilo yemjikeleto lengetulu kwemisebenti lengu-100,000. Letinye timodeli te-premium tiniketa emawaranti emphilo yonkhe.
• Kulawula Kuvuza: Timphawu letihamba embili kanye nemashafthi lalwa nekubhubha kunciphisa bungoti bekuvuta, kwenta kutsi alungele kusetjentiswa lokubucayi njengetinhlelo tagesi noma kuphatsa emanti layingoti.

4. Ticelo

Emavalvu Laphansi

• Ilungele: Ticelo letingabalulekile, letinebungoti lobuncane letinetidzingo tekulawula kugeleta letisisekelo, njenge:
• Tinhlelo tekuniketa emanti etindzaweni tekuhlala
• Umsebenti we-HVAC lolula
• Kunisela ngekucindzeteleka lokuphansi noma kukhipha emanti
• Gwema Kusebentisa Ku: Emaphayiphi etimboni lanemfutfo lomkhulu, imidiya legugile, noma tindzawo letibalulekile tekuphepha (sib., oyili & igesi, imitsi).

Emavalvu Lasemkhatsini Lasetulu

• Ideal For: Ticelo letifunako tetimboni netekutsengisa, kufaka ekhatsi:
• Titjalo tekucubungula emakhemikhali (tintfo letigugile)
• Kukhicitwa kwekudla nekwekunatsa (emazinga ekuhlanteka)
• Kukhicitwa kwemandla (umfutfo lonekushisa lokusezingeni leliphakeme)
• Oyili & igesi (tidzingo tekungaqhumi)
• Emazinga Labalulekile: Imvamisa acinisekiswa ku-ISO, API, ASME, noma ATEX ngekuhambisana nemitsetfo yekuphepha nelizinga lemhlaba wonkhe.

5. Tindleko & Kugcinwa

Emavalvu Laphansi

• Tindleko Tekucala: Ishibhile kakhulu (20–50% ngaphansi kwemamodeli lasemkhatsini lasetulu), kwenta kutsi akhange kumaphrojekthi labucayi ngesabelomali.
• Kondla: Tindleko letisetulu tesikhatsi lesidze ngenca yekushintja njalo kwesivalo, kugcobisa emashafu, noma kulungisa kugcola.
• Ingoti Yesikhatsi Sekungasebenti: Kuthambekele kakhulu ekuhlulekeni lokungalindzelekile, lokuholela ekulahlekelweni kwemkhicito etindzaweni tetimboni.

Kukhetsa Ivalve Lefanele (sib.Ivalvi ye-TWS)

• Siphelo lesiphansi: Ilungele kusetjentiswa kwesikhatsi lesifishane, lokungakabaluleki lapho khona tindleko tiyintfo lebalulekile.
• Emkhatsini-losetulu: Tjala imali kuletintfo kute utsembeke, uphephe, futsi usebente sikhatsi lesidze eticelweni letiyinsayeya. Ngaso sonkhe sikhatsi cabanga ngeluhlobo lwemidiya, timo tekusebenta, kanye netidzingo tekuhambisana uma ukhetsa i-valve.

 

Lomehluko ugcizelela kutsi kungani emavalvu lasemkhatsini lasetuluD371X-16Qtikhetfwa etimbonini letibeka kucala kuphepha nekusebenta kahle, kantsi tintfo letikhetsiwe letiphansi tikhonta tidzingo letisisekelo, leticondziswa tindleko.

Luphawu Lolutfobekile, Kusebenta LokucinileIvalvu yeluvivane, Ivalvu levivane lephindvwe kabili D34B1X-10Q, Ivalvu yesango, Y-sisefo,Ivalve yekuhlola emapuleti lamabili e-Wafer,-Yentelwe tisombululo te-Leak Fredd. Tight Seal, Kwetsembeka Lokungalinganiswa, Ingcweti Yakho Yekulawula Kugeleza.