進口外螺紋帶活接管針型閥（德國羅博特RBT品牌）

→產(chǎn)品概述Product overview

    德國羅博特（RBT）品牌：進口外螺紋帶活接管針型閥這種緊湊且經(jīng)濟型的RBT系列針型閥是按照最高的標(biāo)準(zhǔn)生產(chǎn)的。設(shè)計扭矩低，即輕便又易于操作。硬座工作壓力6000PSI(414BAR)。其高精密度的金屬閥蓋與閥體密封以使它適合高壓的工作要求。

    Germany imported Robert butt needle valve. RBT series needle valve is designed with the most compact and economical pattern with lightweight and low torque for easy operation,and rated up to 6000PS1(414BAR). stellite一welded stem tip.lt has a high integrity metal to metal body bonnet seal suitable for high pressure use.

→設(shè)計特征 Design Features

1、緊湊而輕便；

2、四氟密封壓力裝置，閥桿操作時絕對無泄漏；

3、螺紋下的密封填料可以防止螺紋被流體介質(zhì)所腐蝕；

4、兩個流量口，有合適的流量方向。

Compact and lightweight.

Pressure responsive viton 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(shù)參數(shù)Technical parameters

工作溫度：軟座+PTFE≤92℃硬座+石墨≤570℃。

入口密封按標(biāo)準(zhǔn)設(shè)置。

可靈活更換的填料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。

100%通過靜壓測試。

倒關(guān)密封延長填料壽命。

所有材料性能結(jié)構(gòu)都達到NACE MR-01-75最新版本要求。

Temperature rating up to 92℃ with soft seat & PTFE packing,

up to 570℃ with metal seat and 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.	零件名稱 Part name	材質(zhì) Material
1	焊接接管 Weld Tube	20# A105 SS304 SS304L SS316 SS316L
2	平墊圈Plain washer	PTFE 銅(copper) RTFE
3	管接頭 Connection	20# A105 SS304 SS304L SS316 SS316L
4	閥體 Body	20# A105 SS304 SS304L SS316 SS316L
5	閥蓋墊片 Bonnet Gasket	紫銅(Red copper) PTFE
6	閥蓋Bonnet	20# A105 SS304 SS304L SS316 SS316L
7	填料墊 Packing Seat	PTFE 柔性石墨(Expanded Graphite) 金屬盤根(Matel and Graphite)
8	填料 Packing	PTFE 柔性石墨(Expanded Graphite)
9	填料壓蓋 Packing Gland	20# A105 SS304 SS304L SS316 SS316L
10	閥桿 Stem	20# A105 SS304 SS304L SS316 SS316L
11	手輪 Handle	20# A105 SS304 SS304L SS316 SS316L
12	帶帽螺母Hooded Nut	20# A105 SS304 SS304L SS316 SS316L

→連接尺寸Connection size

ITEM NO.	公稱通徑 DN Nominal bore	?	?1	H	L	L1	D0
RBT-JH-d-1	DN6	?14	?12	88	122	60	60(70)
RBT-JH-d-2	DN10	?18	?14	88	122	60(70)	60(80)
RBT-JH-d-3	DN15	?22	?17	88	134	62(80)	70(80)
RBT-JH-d-4	DN20	?28	?19	110	142	67(90)	80(110)
RBT-JH-d-5	DN25	?34	?22	110	159	77(100)	80(130)

→相關(guān)產(chǎn)品

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德國羅博特（RBT）閥門集團有限公司.上海波昂授權(quán)定點單位。
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