Matsakaicin zafin jiki da matsin lamba na na'urar auna kwararar lantarki (EMF) galibi suna iyakance ne ta hanyar kayan layin, hatimin lantarki, ajin hana murfi, da ƙimar flange. A ƙasa akwai tsarin rarrabuwar ƙa'idodi na yau da kullun da na matsananci.
1. Matsakaicin Matsayin Zafin Jiki (ta Kayan Layi)
Roba (NR/EPDM/CR)
Ci gaba: −10 °C zuwa +80 °C (14 °F zuwa 176 °F)
Gajeren tsayi: +90 °C (194 °F)
Mafi kyau ga: Ruwa, ruwan shara, najasa, acid/bases masu rauni (pH 4–10)
Teflon® (PTFE)
Ci gaba: −40 °C zuwa +130 °C (−40 °F zuwa 266 °F)
Gajeren tsayi: +150 °C (302 °F)
Lura: Sama da 130 °C, juriyar injin yana raguwa sosai
PFA (Perfluoroalkoxy)
Ci gaba: −40 °C zuwa +180 °C (−40 °F zuwa 356 °F)
Gajeren kololuwa: +200 °C (392 °F)
Sigar zafin jiki mai girma: An ƙididdige shi don ci gaba da 180 ° C (tare da rufin coil na aji H)
Yumbu (Alumina)
Ci gaba: −40 °C zuwa +200 °C (−40 °F zuwa 392 °F)
Mafi kyau ga: Ruwa mai zafi, mai gogewa, ko mai lalatawa sosai
Iyakar Rufewar Na'ura:
Aji na E: ≤120 °C (248 °F)
Aji na H: ≤180 °C (356 °F) (ana buƙatar samfuran zafin jiki mai yawa na PFA)
2. Matsakaicin Matsi na Matsi
Nau'in EMF na Masana'antu na yau da kullun (nau'in flange)
Daidaitacce: PN16 / PN25 (sanduna 16–25 / 230–363 psi)
Babban matsin lamba: PN40 (40 bar / 580 psi) (wanda aka saba amfani da shi don layukan PFA/PTFE)
Matsi mai yawa: PN100 / ASME Cl 600 (mashina 100 / 1,450 psi) (samfura na musamman, misali, KROHNE OPTIFLUX 4300)
Matsanancin ƙarfi: Har zuwa mashaya 1,500 (21,750 psi) (na'urori masu auna matsin lamba na musamman don mai/iska)
Iyakokin Matsi Dangane da Layi
Roba: Matsakaicin PN25 (sanduna 25) (haɗarin wargajewa a matsin lamba mai yawa)
PTFE: Matsakaicin PN40 (sanduna 40); ba don injin tsabtace iska ba (yana rushewa ƙarƙashin matsin lamba mara kyau)
PFA: Matsakaicin PN40 (sanduna 40); kyakkyawan juriya ga injin (−1 sandar / 29.9 inHg)
Lokacin Saƙo: Mayu-11-2026