氣動保溫球閥

發布:上海滬嘉閥門廠 2015-01-06 本頁網址： http://m.1991game.com/sell/36204848.html

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詳細介紹

氣動保溫球閥

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提供全套工程閥門解決方案，氣動保溫球閥售前、售中、售后專業服務！

質量{lx1}：實行全過程質量監控，細致入微，全方位檢測！

價格合理：{gx}內部成本控制，減少了開支，讓利于客戶！

交貨快捷：先進生產流水線，充足的備貨，縮短了交貨期！

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名稱：	http://hujiavalve.cn.qiyeku.com
型號：	BQ641F
口徑：	DN15-DN300
壓力：	1.6MPa≈2.5MPa
材質：	WCB、A105、SS304、SS316
認證：	ISO9001:2000

·氣動保溫球閥產品詳情

氣動保溫球閥該產品具有良好的保溫保冷特性,且閥門的通徑和管徑一至,介質呈直線流動，阻力小，最適合容易凝固、高粘度的液體介質。同時又能有效降低管路中介質的熱量損失。整體式夾套設計，更能均勻地保溫、保冷。夾套、閥體外側與夾套接管焊接，允許蒸汽或冷水的{zg}壓力為1MPa。主要用于石油、化工、制藥、食品等各類系統中，以輸送常溫下會凝固的高粘度介質。

氣動保溫球閥技術參數及執行標準：

公稱通徑		DN15～200、NPS 3/4～8
公稱壓力(Mpa)		PN1.6~2.5、Class150~300、10K、20K
閥門材料及適用工況	零件名稱	材料
	3.閥體	WCB	CF8(304)	CF8M(316)
	2.閥座	1Cr18Ni9Ti	1Cr18Ni9Ti	0Cr18Ni12Mo2Ti
	4.密封圈	聚四氟乙烯、對位聚笨
	5.球體	2Cr13	1Cr18Ni9Ti	0Cr18Ni12Mo2Ti
	6.閥桿	2Cr13	1Cr18Ni9Ti	0Cr18Ni12Mo2Ti
	1.夾套	25	25	25
	7.填料	聚四氟乙烯、柔性石墨
	適用介質	水、蒸汽、油品	硝酸等腐蝕性介質	醋酸等腐蝕性介質
	適用溫度	-29～180℃(聚四氟乙烯)、-20～300℃（對位聚笨）
設計制造		GB/T 12237-1989、API 608、API 6D、JPI 7S-48、BS5351
結構長度		GB/T 12221-1989、ANSI B16.10；JIS B2002
連接法蘭		JB/T74~90(JB74~90)、GB9112~9131、HGJ44-76、SH3406；ANSI B16.5；JIS B2212~2214
壓力試驗		JB/T 9092-1999、API 598
傳動方式		手動、蝸輪蝸桿傳動、氣動、電動。

氣動保溫球閥主要外形及連接尺寸表：

公稱通徑		d	L	D		E	Q	H	W	管螺紋
(mm)	(in)	d	L	(mm)	(in)	E	Q	H	W	P
20	3/4"	19	117	40	1.5"	58.5	147	101	170	G3/4"
25	1"	25	127	50	2"	62.5	156	106	170	G3/4"
40	1 1/2"	38	165	65	2.5"	63.5	181	125	250	G3/4"
50	2"	51	178	80	3"	68	218	135	250	G3/4"
80	3"	76	229	150	6"	82	275	193	350	G3/4"
100	4"	102	254	200	8"	83	300	265	420	G3/4"
150	6"	152	292	250	10"	95	403	355	800	G3/4"
200	8"	203	330	300	12"	100	492	410	800	G3/4"

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