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V型偏心調(diào)節(jié)球閥

類別:球閥 ? 發(fā)布時間:1970-01-01 08:00 ? 瀏覽:

一、QV40FV型偏心調(diào)節(jié)球閥主要性能規(guī)范 Main specifications:
公稱壓力 Nominal pressure0.61.01.62.02.54.05.06.410
殼體試驗(yàn)壓力 Shell test pressure0.91.52.43.03.86.07.59.615
高壓密封試驗(yàn) High pressure tight test0.661.11.82.22.84.45.57.111
適用介質(zhì)及溫度℃
Applicable media & Temperature
YVQ40Fm型水、蒸汽、紙漿等溶液
Water,vapor,pulp,and other solutions,t≤180℃
YVQ40Y型天然氣、煤氣、液化氣、原油、重油 Natural gas,coal gas,liquefied gas,crude oil,and heavy oil,t ≤425℃
YVQ40Ym型溶液、礦漿、氧化鋁粉、煤粉、煤灰、含塵氣體、廢渣等
Solution,Ore oar,Alumina powder,coal fines,coal ash,dusty gas,
waste residues,etc.t ≤300℃
二、QV40FV型偏心調(diào)節(jié)球閥主要零件材質(zhì)及代號 Materials and codes of main parts
零件名稱
Name of part
YCQ40Fm型YCQ40Y型YCQ40Ym型
閥體
Valve body
碳鋼WCB/不銹鋼CF8
Carbon steel WCB
stainless steel CF8
碳鋼WCB/不銹鋼CF8
Carbon steel WCB
stainless steel CF8
碳鋼WCB/不銹鋼CF8
Carbon steel WCB
stainless steel CF8
閥桿
Valve stem
2Cr13/3042Cr13/3042Cr13/304
閥芯密封副
Sealing set for valve body
WCB/CF8+CrWCB/CF8+硬化合金鋼
WCB/CF8+Hardens alloy steel
 
特種硬化合金鋼質(zhì)
JK117/17Co合金
Special hardened alloy
steel JK117/17Co alloy steel
閥座密封副
Sealing set for valve seat
PTFE/MolonWCB/CF8+硬化合金鋼
WCB/CF8+Hardens alloy steel
特種硬化合金鋼質(zhì)
JK117/17Co合金
Special hardened alloy
steel JK117/17Co alloy steel

說明:1、本產(chǎn)品法蘭連接尺寸按GB/T 9113.1-2000.ASME/ANSI 16.5規(guī)定的

、QV40FV型偏心調(diào)節(jié)球閥突面法蘭;
    2、結(jié)構(gòu)長度參照GB 12221-2005,ASNE B16.10的規(guī)定;
    3、制造和驗(yàn)收技術(shù)條件參照GB12237-89,API 6D;
    4、壓力試驗(yàn)按JB/T9092-1999,GB/T13927-92,AP1598的要求。

公稱壓力
PN
公稱通徑
DN(mm)
尺寸(mm)
LDKdbz-d0WsHsHwHd
1.6
MPa
50124165125100164-φ18230164260310
65145185145120184-φ18250180275330
80165200160135208-φ18300200300360
100194220180155208-φ18320235335390
125210250210185228-φ18400260355405
150229285240210248-φ23500280375440
2002433402952652612-φ23800320410470
2502974053553203012-φ251000355485550
3003384604103753012-φ251200400530595
1.6
MPa
50124165125100204-φ18230164260310
65145185145120228-φ18250180275330
80165200160135228-φ18300200300360
100194230190160248-φ23320235335390
125210270220188288-φ25400260355405
150229300250218308-φ25500280375440
2002433603102783412-φ25800320410470
2502974253703323612-φ301000355485550
3003384854303904016-φ301200400530595
注:本產(chǎn)品法蘭密封面型式按GB/T 9113.1-2000規(guī)定的凸面法蘭,當(dāng)用戶法蘭密封形式與表中規(guī)定不同時,應(yīng)在供貨合同中注明。