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德国罗博特（RBT）品牌：进口内外螺纹针型阀这种紧凑且经济型的RBT系列针型阀是按照最高的标准生产的。设计扭矩低，即轻便又易于操作。压力高达6000PSI(414BAR)或10000PSI(690BAR)。其高精密度的金属阀盖与阀体密封以使它适合高压的工作要求。
Germany Robert imported inside and outside screw type valve this compact and economic type RBT series needle valve is in accordance with the highest standards of production. Design of low torque, that is light and easy to operate. Pressure up to 6000PSI (414BAR) or 10000PSI (690BAR). The metal valve cover and valve body seal with high precision to make it suitable for the work of high pressure.
→设计特征Design features
紧凑而轻便
四氟密封压力装置阀杆操作的绝对无泄漏
二片式阀杆阀尖为17-4 PH无回旋设汁，从而实现快速密封且延长使用寿命
螺纹下的密封填料可以防止螺级被流体介质所腐蚀
两个流量口，有合适的流量方向
Compact and lightvrerght.
Pressure resp4nsrve Viton packing seal arrangement
positive no slack stem action 2 piece non-rotating hardened(17-4PH)tips far fast seal long service Irie
Packing seal below actuating threads to prevent thread contamination
by the process medium
BE-directional flow. with preferred flow indicated
→主要零件材料 Materials of main parts
|
序号 NO. |
零件名称 Part name |
材质 Material |
|
1 |
阀体 Body |
20# A105 SS304 SS304L SS316 SS316L |
|
2 |
阀盖垫片 Bonnet Gasket |
紫铜(Red copper) PTFE |
|
3 |
阀盖Bonnet |
20# A105 SS304 SS304L SS316 SS316L |
|
4 |
填料垫 Packing Seat |
PTFE 柔性石墨(Expanded Graphite) 金属盘根(Matel and Graphite) |
|
5 |
填料 Packing |
PTFE 柔性石墨(Expanded Graphite) |
|
6 |
格南螺母 Gland Nut |
20# A105 SS304 SS304L SS316 SS316L |
|
7 |
填料压盖 Packing Gland |
20# A105 SS304 SS304L SS316 SS316L |
|
8 |
阀杆 Stem |
20# A105 SS304 SS304L SS316 SS316L |
|
9 |
手轮 Handle |
20# A105 SS304 SS304L SS316 SS316L |
|
10 |
带帽螺母Hooded Nut |
20# A105 SS304 SS304L SS316 SS316L |
→连接尺寸Connection size
|
ITEM NO. |
公称通径 DN Nominal bore |
H |
L |
M |
D0 |
|
RBT-JH-b-1 |
DN6 |
85 |
65 |
G1/4 |
60 |
|
RBT-JH-b-2 |
DN10 |
87 |
68 |
G1/2 |
60 |
|
RBT-JH-b-3 |
DN15 |
87 |
86 |
ZG3/4 |
70 |
|
RBT-JH-b-4 |
DN20 |
100 |
100 |
ZG1 |
80 |
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德国罗博特（RBT）阀门集团有限公司.上海波昂授权定点公司。
