RETZ瑞茨『進口雙截止排放針型閥』詳細介紹●RETZ儀表針型閥系列●RETZ雙截止排放針型閥●產(chǎn)品數(shù)據(jù)

?進口雙截止排放針型閥用途--

RETZ雙截止排放針型閥包含兩個隔離閥和一個排放閥,校準(zhǔn)和測試,是壓力管道*產(chǎn)品，它集測試壓力、截止、取樣、泄放功能于一體，由雙法蘭連接或單法蘭連接雙球閥截止，針閥與堵頭取樣泄放。

RETZ double cut-off needle valve consists of two isolation valves and a discharge valve, calibrated and tested. It is a necessary product for pressure pipes. It integrates test pressure, cut-off, sampling, and discharge functions. It is made up of double flanged or Dan Falan connected double ball valves, and the needle valve and plug are discharged from the sample.

?進口雙截止排放針型閥構(gòu)造特點--

1.可以確保在苛刻的環(huán)境下使用

2.確保壓力密封可靠性更高

3.閥體和閥蓋中使用的特殊材料墊片適用于臨界電站

4.產(chǎn)品的設(shè)計符合ASME VIII,ANSI B16.3/B16.5B31.3和API6D的相關(guān)要求

5.長手柄大大減少操作扭拒

6.閥桿和填料函接頭和閥體是相扣設(shè)計,防止閥桿脫離閥門

7.*氮氣靜壓測試,防火防爆結(jié)構(gòu);

8. 扭矩低,閥桿操作時無泄漏;

?所有主要元件材料都是可以追溯的--

材料:304SS,304L,316SS,316L,316H,321,A105,F91,F92,F22,16Mu,LF2等

?進口雙截止排放針型閥規(guī)格參數(shù)--

規(guī)格：雙法蘭連接1/2”RF-3”RF@3/4”RF 、  單法蘭連接1/2”RF-3”RF@1/2”NPT;

材料:A105、F304、F304L、F316、F316L;

壓力:≤6000PSI;

溫度:≤120℃;