Kwiimpana aakati kazyintu zili munsi-munsi azyaakati-kati zili atala kapati

1. Kusala zintu

Mavalvu aatali aansi

• Mubili/Zintu Zyakubelesya: kanjikanji kobelesya nsimbi zitayandiki mali manji mbulibutalenaa nsimbi zya carbon zitakwe nsinga, eezyo zinga zyabula nguzu zyakukazya kubola mumasena aakatazya.
• Zikobela zyakujala: Yakapangwa ama elastomers aatakatazyi mbuliNR (raba yacilengwaleza)naakuti EPDM yamukati, iijisi nguzu zyakukazya misamu iikola akukonzya kuliyumya kukupya (nkokuti, ≤80°C / 176°F).
• Shaft: Kanjikanji zipangwa abutale butakwe kaboni butakwe busani bwaatala, bulakonzya kubola muchiimo chamaanzi naakuti asidi.

Mavalvu aali akati-aatala 

• Mubili/Zintu Zyakubelesya: Belesya zintu zibotu zilimbuli nsimbi zitakwe tombe (SS304/316), butale butakwe tombe, naa aluminiyamu bronze kuti utanjili mukubola akuyuma kwaminchina.
• Zikobela zyakujala: Belesya ma elastomers aabeleka obotu mbuli FDA-compliant EPDM, NBR, PTFE, naa Viton®,kupa brooder kweendelana amakemikalu (nkokuti, kukazyigwa amafuta, asidi, naa zintu zipa kuti zintu zibe kabotu) alimwi akupya kapati (-20°C kusikila ku 150°C / -4°F kusikila ku 302°F).
• Shaft: Yakapangwa abutale butakwe tombe (SS410/316) bujisi busena busalala naa buvwumbidwe (nkokuti, nickel plating) kutegwa kutabi kubola akuvwundauka.

1. Kubamba akupanga zintu

Mavalvu aatali aansi

• Kubamba Kuubauba: Zibeela zyantalisyo zili akati-akati naa zili-atala-tala zili abulemu busyoonto bwakujala. Idisiki achuuno zilakonzya kuba amichini iitali kabotu, eezi zipa kuti kube kuzwangana kupati akuzungaana.
• Kubungana: Kanjikanji zipangwa mubunji kakunyina kulanga-langa bubotu, eezi zipa kuti kutabi kweendelana. Mweelwe wakuvwundauka ulakonzya kwaalilwa kuzuzikizya zyeelelo ziyumu (nkokuti, kwiinda zyeelelo zya ANSI B16.104 Class VI).
• Kuchita:Kanjikanji zilabikkwa antoomwe azibelesyo zitayandiki mali manji naakuti zibelesyo zyamagesi, zitakwe nguzu zyakubelesya chiindi chiingi.

Mavalvu aali akati-aatala

• Kubamba Kusumpukide: Kubawozibeela zyobile naa zyotatwekuchesya kuzwangana, kuyungizya bubotu bwakujala, akucesya kubola. Mbuli chitondeezyo, zintu zipangidwe munzila zyobile zipa kuti kube "kweezyanisya" kuti kujalwe kabotu.
• Kupanga zintu munzila iiluzi: Yakabambwa azibelesyo zya CNC zibotu loko, ikusinizya kweenda kabotu kwadisiki akujatikizyigwa kabotu. Mweelwe wakuvwundauka kanjikanji ulasika naa kwiinda ISO 15848-1 (nkokuti, Bubble-tight Class A).
• Kuchita: Zilabeleka azibelesyo zisumpukide (zibelesyo zyamuya, zyamaanzi, naakuti zyamagesi zyabusongo) zyakubelesya muchiindi chifwiifwi, akubeleka kwachiindi chilamfu. Zimwi zikozyanyo zibikkilizya zibelesyo naakuti zibelesyo zyakumvwa zyakuchita kuti zibeleke.

3. Kubeleka akusyomeka

Mavalvu aatali aansi

• Kusinikizya/Kupya: Chilikabotu kuzibelesyo zibelesya muya muniini (nkokuti, ≤PN10 / Class 125) antoomwe akupya kusyoonto. Ulakonzya kwaalilwa mubusena bujisi muya mupati (nkokuti, >PN16) naa kupya kapati (-10°C kusikila ku 90°C).
• buumi bwakubeleka: Yafwiinsigwa akaambo kakutayuma kwachibelesyo akubula nguzu kwakupanga, kuyandika kubambululwa chiindi chiingi naakuti kuchincha (nkokuti, ziindi zili 10,000-20,000).
• Ntenda Yakuvwundauka: Mweelwe mupati wakunyongana kwachijazyo naakuti kubola kwachikobela, kuchitila kuti kube kuvwundauka kwabusena naakuti kutabeleka kabotu kwachintu.

Mavalvu aali akati-aatala

• Kusinikizya/Kupya: Yakabambilwa zibelesyo zyaakati-kati kusikila kujulu (nkokuti, PN16–PN40 / Chiinga 150–Chiinga 300) antoomwe akupya kupati (-30°C kusikila ku 200°C / -22°F kusikila ku 392°F).
• buumi bwakubeleka: Yakabambilwa kuti isyomeke kwachiindi chilamfu, abuumi bwachiindi chiinda 100,000 yakubeleka. Zimwi zibelesyo zyaatala zipa zisyomezyo zyabuumi boonse.
• Kulanganya Kuvwundauka: Zisinkilizyo zisumpukide antoomwe azintu zikwabilila kuzwa kwamuwo zilagwisya ntenda zyakuzwa, mpawo zipa kuti zibelesyegwe mumilimo iiyandikana mbuli zibelesyo zyamagesi naakuti kweendelezya maanzi aakonzya kuleta ntenda.

4. Zibelesyo

Mavalvu aatali aansi

• Zili kabotu kuli: Zibelesyo zitayandiki kapati, zitakwe ntenda zinji ziyandika kweendelezya kweenda kwamaanzi, mbuli:
• Nzila zyakujana maanzi mumaanda
• Inzila nguba ya HVAC
• Kutebula kwanguzu ziche naakuti kugwisya maanzi
• Kozyiba Kubelesya Mu: Mipaipi yamakkampani iijisi nguzu kapati, zintu zikonzya kubola, naa masena aayandika lukwabililo (nkokuti, mafwuta aamuwo, misamu).

Mavalvu aali akati-aatala

• Chilikabotu kuli: Zibelesyo ziyandikana mumafakitali amumakwebo, kubikkilizya:
• Maanda aapanga misamu (maanzi aabola)
• Kupanga chakulya azyakunywa (zyeelelo zyabulondo)
• Kupanga manguzu (busi bupya kapati)
• Mafuta a gasi (ziyandikana kuti zitanyonyooki)
• Zyeelelo Zipati: Chiindi chiingi zilazumizigwa a ISO, API, ASME, naa ATEX kuti zitobelezye milawu yanyika yoonse yakukwabilila alubono.

5. Muulo akubamba

Mavalvu aatali aansi

• Muulo wakusaanguna: Ziladula loko (20-50% munsi kwiinda zyaakati-kati zyaatala), zipa kuti zibotezye mumapulojekiti aatayandiki mali manji.
• Kubamba: Miulo mipati yachiindi chilamfu akaambo kakuchincha zijazyo, kusanzya nkomo, naa kubambulula kubola.
• Ntenda yakubula mulimo: Zilafwambaana kwaalilwa kutalangilwi, eezi zyeetelezya kusweekelwa kwakupanga mumasena aapanga zintu.

Kusala Valve yeelede (nkokuti.TWS Valve)

• Kumamanino: Chilikabotu kubelesegwa kwachiindi chifwiifwi, kutali kuyandikana loko aawo muulo nkouyandika kapati.
• Aakati-Aatala-Kumamanino: Bikka mali muli eezyi kuti zisyomeke, zikwabililwe, akubeleka kwachiindi chilamfu mumilimo iikatazya. Chiindi choonse koyeeya musyobo wazibelesyo, bukkale bwakubeleka, antoomwe akutobela milawu nusala vvalavu.

 

Ooku kwaandaanya kutondeezya kaambo mavalvu aali akati-akatiD371X-16Qzilayandisyigwa mumakkampani aabikkila maanu kukukwabililwa akubeleka obotu, mpawo zintu zitayandiki mali manji zigwasya ziyandikana zitayandiki mali manji.

Chisinkilizyo chiteteete, kubeleka changuzuwafer butterfly valve, Ivalvu yabutterfly iijisi flange yobile D34B1X-10Q, Gate valve, Y-strainer,Wafer dual plate check valve,-Yakapangwa kuti ibelesegwe mumapenzi aa Leak Fredd. Chikwabilizyo chiyumu, kusyomeka kutakwe kweelanisigwa, Syaazibwene wako wakulanganya kweenda.