CQA tank car ball valve
Ibindi bicuruzwa
I. Ubutumwa:
Ibyuma byo kugenzura ibintu byo mu muryango wa silinderi z’ibintu byo mu muryango zifite uburyo bwo guhuza na flange, bifite umwanya wo hasi ya valve yo guhagarika byihuse, kandi umwanya wo hanze uhuza na connector ifite ubunini bumwe, bikoreshwa kugira ngo uhindure no guhagarika ibintu byo mu muryango. Ifite valve yo gukora umuriro, ikoreshwa mu silinderi z’ibintu byo mu muryango (gas liquefied) na silinderi z’ibintu byo mu muryango (ammonia liquefied), kandi ikoresha umupira w’umupira wo gusimbuka kugira ngo ugende no guhagarika, kandi ikora byihuse. Ibintu by’ingenzi byo mu muryango: ikoresha umupira uzunguruka ku muryango wa valve rod, kugira ngo ugende no guhagarika; iyo valve rod izunguruka ku muryango wa clockwise, umupira uzunguruka ku muryango wa 90°, kandi umuryango ugahagarika; iyo izunguruka ku muryango wa counterclockwise, umupira uzunguruka ku muryango wa 90° ku muryango wa inyuma, kandi umuryango ugakora; umupira w’umupira na sealant zibikora byose, bikora neza kugira ngo gusukura ibintu byo mu muryango wa umupira; iyo ugendeye neza, umuryango ugakora umuryango wose wa umupira, kandi umuvuduko wa fluid ugenda uba muto; ikoresha umupira wo gusimbuka na sealant ya valve rod ifite ubwoko bw’ubwoko, bikora sealant neza, ikoresha valve rod ifite uburyo bwo guhindura neza, ikora ubuzima bw’umupira bwiyongera, kandi ikora umusaruro w’umuryango w’umupira neza; umwanya wo hanze ufite valve yo gukora umuriro, bikora umuryango wa silinderi z’ibintu byo mu muryango zifite umusaruro neza.
II. Ibipimo by’ingenzi byo gushyira:
Uburyo bwo guhuza na flange: JB/T79-94, GB9113-2000
Uburebure bw’umuryango: GB12221-89
Uburebure bw’umuryango wa DN: DN25, 50mm
Uburebure bw’umuryango wa PN: PN1.6, 2.5, 4.0MP.
III. Ibintu byo mu muryango:
Valve body | Umupira, valve rod | Sealant | Packing |
Stainless steel | Stainless steel | Polytetrafluoroethylene ifite ubwoko bw’ubwoko | Polytetrafluoroethylene |
IV. Ubwoko bw’ubikorwa:
Uburebure bw’umuryango wa PN | 1.6 | 2.5 | MPa |
Uburebure bw’umuryango wa shell | 2.4 | 3.75 | |
Uburebure bw’umuryango wa gas sealant | 1.76 | 2.75 | |
Uburebure bw’umuryango wa gas sealant ku muryango muto | 0.5~0.7 | ||
Ibintu byo mu muryango | Gas liquefied, ammonia liquefied | ||
Uburebure bw’ubushyuhe | -40~+80℃ | ||
V. Uburebure bw’umuryango:
PN | DN | d | L | H | D | D1 | D2 | b | f | Z-фd | W |
2.5MPa | 25 | 22 | 194 | 78 | 115 | 85 | 65 | 16 | 2 | 4-14 | 150 |
2.5MPa | 50 | 46 | 230 | 88 | 160 | 125 | 100 | 20 | 3 | 4-18 | 180 |
| Icyiciro cy'inganda: | Machinery & Equipment/Valves/Ball Valves |
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