進口一次門針型閥（RBT德國羅博特品牌）
→產品介紹(shao)
德國羅博特（RBT）品牌：進口一次門針型閥這種緊湊且經濟型的RBT-1系列連體對焊截止閥是按照最高的標準生產的。設計扭矩低，即輕便又易于操作。硬座STL壓力1000PSI(414BAR)。其高精密度的金屬閥蓋與閥體密封以使它適合高壓的(de)工作要求。
Germany Robert RBT import a door needle valve RBT-1 series socket welded globe valve is designed with the most compact and economical paTTErn with lightweight and low torque for easy operation,and rated up to 1000PSI(414BAR)@200 F With stellite-welded stem tip.lthas a high integrity matal to matal body bonnet seal suitable for highpressure use.
→設計特征Design Features
1、緊湊而輕便；
2、柔性石墨密封壓力(li)裝置，閥桿操(cao)作時絕(jue)對無泄漏；
3、螺紋下的密封填料可以防(fang)止螺(luo)紋被流體介質所腐蝕(shi)；
4、兩個流(liu)量(liang)口(kou)，有(you)合適的(de)流(liu)量(liang)方(fang)向。
Compact and lightweight.
Pressure responsive Graphoil packing seal arrangement
positive no slack stem action
Packing seal below actuating threads to prevent thread contamination by the process medium
Bi-directional flow,with preferRED flow indicated.
→技術參(can)數(shu)
工作溫度：硬座STL+石墨≤570℃。
入口密封按標準(zhun)設置。
可靈活更換(huan)的填料從而延(yan)長其使(shi)用(yong)壽命(ming)。
所有主要元件的原材(cai)料都(dou)是可追溯的。
100%通過靜壓測試。
倒關密(mi)封延長填(tian)料壽命。
所有材料性能結構都達到NACE MR-01-75最新版本要求。
Temperature rating up to 570℃ with metal seat&graphite packing
Ingress seals fitted as standard
Flexible packing for replacement can extend field life further.
Full material traceability of main components
100% Hydrostatic testing
Back sealing stem to extend packing life
Materials of contruction 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 NO. |
零(ling)件名稱 Part name |
材質 Material |
|
1 |
閥體 Body |
20# A105 SS304 SS304L SS316 SS316L |
|
2 |
閥(fa)蓋墊片 Bonnet Gasket |
紫銅(Red copper) PTFE |
|
3 |
閥(fa)蓋Bonnet |
20# A105 SS304 SS304L SS316 SS316L |
|
4 |
填料(liao) Packing |
PTFE 柔性石墨(mo)(Expanded Graphite) |
|
5 |
填料墊(dian) Packing Seat |
PTFE 柔(rou)性石墨(Expanded Graphite) 金屬盤(pan)根(Matel and Graphite) |
|
6 |
填料壓蓋 Packing Gland |
20# A105 SS304 SS304L SS316 SS316L |
|
7 |
鎖緊螺母 Lock Nut |
20# A105 SS304 SS304L SS316 SS316L |
|
8 |
閥(fa)桿 Stem |
20# A105 SS304 SS304L SS316 SS316L |
|
9 |
手輪(lun) Handle |
20# A105 SS304 SS304L SS316 SS316L |
|
10 |
帶帽螺(luo)母Hooded Nut |
20# A105 SS304 SS304L SS316 SS316L |
→連接尺寸Connection size
|
ITEM NO. |
公稱通徑 DN Nominal bore |
? |
H |
L |
D0 |
|
RBT-1 |
DN6 |
10 |
110 |
100 |
80 |
|
RBT-2 |
DN10 |
14 |
145 |
110 |
100 |
|
RBT-3 |
DN15 |
16 |
165 |
120 |
110 |
|
RBT-4 |
DN20 |
20 |
180 |
140 |
130 |
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德國羅博特（RBT）閥門集團有限公司.上海波昂授權定點單位。
