QV40F-偏心调节球阀-上海洲程阀门制造有限公司手机版

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　　V型偏心调节球阀结构长度参照GB12221-2005，ASNEB16.10的规定；制造和验收技术条件参照GB12237-89，API6D；压力试验按JB/T9092-1999，GB/T13927-92，AP1598的要求。

QV40FV型偏心调节球阀主要性能规范 Main specifications：

公称压力 Nominal pressure		0.6	1.0	1.6	2.0	2.5	4.0	5.0	6.4	10
壳体试验压力 Shell test pressure		0.9	1.5	2.4	3.0	3.8	6.0	7.5	9.6	15
高压密封试验 High pressure tight test		0.66	1.1	1.8	2.2	2.8	4.4	5.5	7.1	11
适用介质及温度℃ Applicable media & Temperature	YVQ40Fm型	水、蒸汽、纸浆等溶液 Water,vapor,pulp,and other solutions,t≤180℃
	YVQ40Y型	天然气、煤气、液化气、原油、重油 Natural gas,coal gas,liquefied gas,crude oil,and heavy oil,t ≤425℃
	YVQ40Ym型	溶液、矿浆、氧化铝粉、煤粉、煤灰、含尘气体、废渣等 Solution,Ore oar,Alumina powder,coal fines,coal ash,dusty gas, waste residues,etc.t ≤300℃

QV40FV型偏心调节球阀主要零件材质及代号 Materials and codes of main parts

零件名称 Name of part	YCQ40Fm型	YCQ40Y型	YCQ40Ym型
阀体 Valve body	碳钢WCB/不锈钢CF8 Carbon steel WCB stainless steel CF8	碳钢WCB/不锈钢CF8 Carbon steel WCB stainless steel CF8	碳钢WCB/不锈钢CF8 Carbon steel WCB stainless steel CF8
阀杆 Valve stem	2Cr13/304	2Cr13/304	2Cr13/304
阀芯密封副 Sealing set for valve body	WCB/CF8 Cr	WCB/CF8 硬化合金钢 WCB/CF8 Hardens alloy steel	特种硬化合金钢质 JK117/17Co合金 Special hardened alloy steel JK117/17Co alloy steel
阀座密封副 Sealing set for valve seat	PTFE/Molon	WCB/CF8 硬化合金钢 WCB/CF8 Hardens alloy steel	特种硬化合金钢质 JK117/17Co合金 Special hardened alloy steel JK117/17Co alloy steel

说明：1、本产品法兰连接尺寸按GB/T 9113.1-2000.ASME/ANSI 16.5规定的

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