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內(nèi)螺紋針型閥（RBT德國羅博特品牌）
→產(chǎn)品簡介
德國羅博特（RBT）品牌：內(nèi)螺紋針型閥這種緊湊且經(jīng)濟(jì)型的BWJ系列針型閥是按照較高的標(biāo)準(zhǔn)生產(chǎn)的。設(shè)計(jì)扭矩低，即輕便又易于操作。壓力高達(dá)6000PS1(414BAR)或10000PS1(690BAR)。它極度完整的金屬閥體對(duì)金屬閥蓋密封以使它適合高壓的工作要求。
Germany RBT imported screw type valve BWJseries needle valve is designed with the most compact and economical pattern with lightweight and lowtorquefor easy operation,and rated up to 6000PS1(414BAR)@2000 with soft seat,up to 1 0000PSI(690BAR)@2000 F with metal seat.lt has a high integrity metal to metal body bonnet seal suitable for high pressure use.
→產(chǎn)品特點(diǎn)
設(shè)計(jì)特征
緊湊而輕便
o型圈 方形圈密封壓力裝置;閥桿操作時(shí)無泄漏
兩個(gè)流量口，有合適的流量方向。
Design Features
Compact and lightweight.
Pressure responsive Viton packing seal arrangement
positive no slack stem action.
Bi-directional flow,with preferred flow indicated.
→技術(shù)參數(shù)
工作溫度:-30℃至500℃
入口密封按標(biāo)準(zhǔn)設(shè)置。
可靈活更換的填料及軟閥座從而延長其使用壽命。
所有主要元件的原材料都是可追溯的。
通過靜壓測(cè)試
所有材料性能結(jié)構(gòu)都達(dá)到NACE MR-01-75新版本要求。
Temperature rating -30℃to 500℃
Ingress seals fitted as standard.
Flexible packing for replacement can extend field life further.
dull material traceability of main components.
1000o Hydrostatic testing.
Materials of contraction can be supplied to meet the requirements
of NACE MR-01-75 latest revision
→主要零件材料/Materials of main parts
序號(hào) NO. | 零件名稱 Part name | 材質(zhì) Material |
1 | 閥體Body | 20# A105 SS304 SS304L SS316 SS316L |
2 | 閥蓋墊片Bonnet Gasket | 紫銅(Red copper) PTFE |
3 | 閥蓋Bonnet | 20# A105 SS304 SS304L SS316 SS316L |
4 | 填料墊Packing Seat | PTFE柔性石墨(Expanded Graphite) 金屬盤根(Matel and Graphite) |
5 | 填料Packing | PTFE柔性石墨(Expanded Graphite) |
6 | 填料壓蓋Packing Gland | 20# A105 SS304 SS304L SS316 SS316L |
7 | 閥桿Stem | 20# A105 SS304 SS304L SS316 SS316L |
8 | 手柄Handle | 20# A105 SS304 SS304L SS316 SS316L |
9 | 內(nèi)六角螺釘Hexagon Screw | 20# A105 SS304 SS304L SS316 SS316L |
→連接尺寸Connection size
ITEM NO. | 公稱通徑DN Nominal bore | Td | H | L | L1 | N |
RBT-JH-d-1 | DN6 | NPT1/4 | 75 | 58 | 75 | 60 |
RBT-JH-d-2 | G1/4 | 85 | 58 | - | 60 | |
RBT-JH-d-3 | DN10 | NPT3/8 | 75 | 58 | 78 | 60 |
RBT-JH-d-4 | G3/8 | 87 | 58 | - | 60 | |
RBT-JH -d-5 | DN15 | NPT1/2 | 77 | 68 | 86 | 60 |
RBT-JH -d-6 | G1/2 | 87 | 60 | - | 60 | |
RBT-JH -7 | DN20 | G3/4 | 100 | 70 | - | 60 |
RBT-JH -d-8 | DN25 | Rc1(Rp1) | 110 | 78 | - | 60 |
RBT-JH -d-9 | DN32 | G1-1/4 | 130 | 102 | - | 60 |
→應(yīng)用場(chǎng)合：水、油品、蒸汽、天然氣，石油化工，海洋石油平臺(tái)，化工化學(xué)，電力工業(yè)氣及某些腐蝕性液體等介質(zhì)。
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德國羅博特（RBT）閥門集團(tuán)有限公司.上海波昂授權(quán)定點(diǎn)公司。
