Valvula ya diaphragm ya pneumatic ya kuzimya kandi itazunguruzwa
Ibindi bicuruzwa
I. Amakuru yuzuye ya EG6B41J valve ya diaphragm ya pneumatic irambye:
Ibyo ukwiye kuzirikana kuri iyi product (soma neza ibigize ushaka byatanzwe na sosiyete yacu mbere yo kuyishyiraho):
(1) Kuberako diaphragm ni ibintu byoroshye gukoresha, ugomba kuyihindura buri gihe ukurikije ibintu byo hagati.
(2) Kugira ngo ibintu bya diaphragm bigira ingaruka, valve ya diaphragm ikoreshwa cyane cyane mu bihe byo hasi no mu bihe byo hasi cyane.
(3) Ntibyorohewe kuyikoresha mu mirongo irimo ubushyuhe buhebuje kuruta 60 digiri Celsius, no mu mirongo ikoresha ibintu bya organic solvent n’ibintu bya oxidizing byo hasi, kandi ntibyorohewe kuyikoresha mu mirongo irimo ubushyuhe buhebuje.
II. Ibyo EG6B41J valve ya diaphragm ya pneumatic irambye ifite:
Gahunda ya G6B41J-10: Irambye pneumatic G6B41W-6.4, G6B41J-6.4, G6B41FS-6.4 yashyizweho kandi ikorera nka: GB12239, uburebure bw’uburyo: GB12221, uburebure bw’uburyo bwa flange: GB4216.4, kugerageza no kugenzura: GB/T13927 Valve ya diaphragm ya pneumatic irambye ifite ibintu bya rubber lining.
III. Ibyo ikoreshwa n’ibyiza byo:
1. Ushobora kuyikoresha mu mirongo y’ibintu bya fluid byo hasi mu bushyuhe butandukanye, ukurikije ibintu bya lining, nk’icyo gikoresha kugira ngo ugenne uburyo ibintu bya fluid bigenda.
2. Uburyo bwo gukoresha ibintu bya lining byo hasi kuri valve ya diaphragm ya pneumatic irambye G6B41J:
Ubwoko bw’ibintu bya lining (izina ry’ikimenyetso) | Ubushyuhe bukorerwa | Ibyo fluid byo hasi byo korerwa |
Rubber y’ubwoko bw’ubwoko (NR) | -10 digiri Celsius ~ 85 digiri Celsius | Hydrochloric acid, hydrofluoric acid, formic acid, phenol acid, hydrochloric acid, sulfuric acid 30%, hydrofluoric acid 50%, phosphoric acid 70%, alkali, salt, solution ya metal plating, sodium hydroxide, potassium hydroxide, aqueous solution ya neutral salt, sodium hypochlorite 10%, wet chlorine gas, ammonia, alcohol byinshi, organic acid, aldehyde, etc., usibye ibintu bya oxidizing byo hasi nka nitric acid, chromic acid, sulfuric acid, hydrogen peroxide, etc. |
Rubber y’ubwoko bw’ubwoko (BR) | -10 digiri Celsius ~ 85 digiri Celsius | Igikoresho cyo kugabanya ubukana bw’ubwoko bw’ubwoko. Cyane cyane ikoreshwa mu sulfuric acid irimo 50% hasi, sodium hydroxide, potassium hydroxide, aqueous solution ya neutral salt, ammonia, cement, clay, ash ya coal, fertilizer ya solid with particles, fluid ya solid with high abrasion, mucus with concentration byo hasi, etc. |
Butyl rubber (IIR) | -10 digiri Celsius ~ 120 digiri Celsius | Igikoresho cyo kugabanya ubukana bw’ubwoko bw’ubwoko no kugabanya ubukana bw’ubwoko. Ikora neza na organic acid byinshi, alkali, hydroxide, inorganic salt, inorganic acid, gas, alcohol, aldehyde, ether, ketone, ester, etc. |
Chloroprene rubber (CR) | -10 digiri Celsius ~ 120 digiri Celsius | Animal oil, vegetable oil, inorganic lubricating oil, mud with corrosive property in pH range byo hasi, igikoresho cyo kugabanya ubukana bw’ubwoko bw’ubwoko. |
Cast iron without lining | -40 digiri Celsius ~ 100 digiri Celsius | Ibyo fluid byo hasi ntibikora ubukana |
IV. Uburyo bwo gukoresha ibintu bya diaphragm byo hasi:
Ubwoko bw’ibintu bya diaphragm (izina ry’ikimenyetso) | Ubushyuhe bukorerwa | Ibyo fluid byo hasi byo korerwa |
Butyl rubber (ubwoko B) | -40 digiri Celsius ~ 100 digiri Celsius | Igikoresho cyo kugabanya ubukana bw’ubwoko bw’ubwoko. Sulfuric acid 85%, hydrochloric acid, hydrofluoric acid, phosphoric acid, alkali, ester byinshi, etc. |
Natural rubber (ubwoko Q) | -50 digiri Celsius ~ 100 digiri Celsius | Ikoreshwa mu amazi meza, inorganic salt, inorganic acid diluted. |
V. Ibyiza byo:
Umwanzuro | Uburebure bw’uburyo bwa DN (mm) | Ubushyuhe bw’umurimo WP (Mpa) | Ubushyuhe bw’igerageza (Mpa) | Ubushyuhe bw’igerageza (digiri Celsius) | |
Sealing | Ubushyuhe | ||||
EG41J W-16 | 20-50 | 1.6 | 1.76 | 2.4 | Ubushyuhe bw’uburyo bw’umurimo |
EG41J W-10 | 65-200 | 1.0 | 1.1 | 1.5 | |
| Icyiciro cy'inganda: | Machinery & Equipment/Valves/Diaphragm Valves |
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| Icyiciro cy'ibicuruzwa: | |
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