沟槽式蝶阀-蝶阀系列 - 博雷斯特阀门有限公司蝶阀、闸阀、球阀、止回阀、电厂脱硫阀门、截止阀、水力控制阀、电站阀门、衬氟阀门、衬胶阀门

　　　衬氟阀门系列蝶阀系列平板闸阀系列球阀系列水力控制阀系列脱硫阀门系列闸阀系列截止阀系列止回阀系列

蝶阀系列产品

	中线蝶阀
	中线蝶阀1
	法兰中线蝶阀
	伸缩蝶阀
	软密封偏心法兰蝶阀
	蝶形止回阀
	全塑蝶阀
	沟槽式蝶阀

沟槽式蝶阀

结构特点用途Use of structural characleristics
　　沟槽式(卡箍)连接阀门是引进美国与德国同类先进产品而设计制造的一系列新型连接阀门。它具有安装快速、简易、安全、可靠、不受安装场地限制、便于管道与阀门的维修保养，有隔振隔音与一定的角度范围内有克服管道连接不同轴耐用产生仿差，震决温差所产生热胀冷缩等优点。
　　广泛应用于输送流体管道的给排水、消防、空调、燃气、石油、化工、水处理、市政、造船等管道工程作为控制流体作用。
　　Groove(keeper)connected valves are series brand-new desiqned and made by importinq the same advanced ones from USA and Germany and feature quick and simple installation，safety．rellability，beinqunlimi red by the installation site，easy for repair and maintenanoe of both Pipelire and valve，vib ration and sound isolation，capabIe of overcomina the resembIed error in a certain range produced when the Pipeline is connected to different shafts and settling the temperature difference Produced problem of heat expansion cold contraction.
　　Applied for the fluid transporting pipeline to control the fluid in water supply and drainage，fire fighting，air-conditionin9，gas，petroleum，
chemical，water treatment，municipal works，ship-making etc Pipeline engineer.

主要技术参数Main technical parameters

公称压力Nominal pressure		1.0			1.6		2.5
试验压力 test pressure	壳体强度 shell trength	1.5			2.4		3.75
	密封性能Sealing performance	1.1			1.76		2.75
适用介质suitable Media	产品类型Product type	铸铁、球墨铸铁Castiron, ductile iron		铜Copper		碳钢carbon steel		不锈钢Stainless Steel
	适用介质Suitable Media	水、水蒸汽、油品、空气Water steam oil air		水、水蒸汽Water,water vapor		水、水蒸汽、油品、空气water steam oil air		硝酸类Nitric acid
工作温度 work temperature	密封面介质Sealing surface of the medium	橡胶Rubber	乙腈胶橡Acetonitrile Rubber	乙丙橡胶EPDM	氟橡胶Viton	聚四氟塑料PTFE plastic	铜Copper	不锈钢Stainless Steel
	工作温度 work temperature	≤60	≤80	≤250	≤250	≤200	≤200	≤200

主要零件材料Main parts materia

产品类型 Product Type	材质Material
产品类型 Product Type	阀体Body	阀板Valve plate	阀轴Valve shaft	密封面Sealing surface
铸铁Cast iron	HT200	球铁、碳钢、喷涂或不锈钢Ductile iron,carbon steel or stainless steel spray	铬不锈钢Chromium Stainless Steel	铜或不锈钢Copper or Stainless Steel	橡胶NBR、丁腈橡胶NBR、乙丙EPOM 氟橡胶PTFE、聚四氟塑料F46
球墨铸铁 ductile iron	QT450	球铁、碳钢、喷涂或不锈钢Ductile iron,carbon steel or stainless steel spray	铬不锈钢Chromium Stainless Steel	铜或不锈钢Copper or Stainless Steel
铜Copper	铜Copper	铜或不锈钢Copper or Stainless Steel	铬不锈钢Chromium Stainless Steel	铜Copper
碳钢carbon steel	WCB	球铁、碳钢、喷涂或不锈钢Ductile iron,carbon steel or stainless steel spray	铬不锈钢Chromium Stainless Steel	铜或不锈钢Copper or Stainless Steel
不锈钢Stainless Steel	1Cr18Ni9T1(304)	不锈钢Stainless Steel	不锈钢Stainless Steel	不锈钢Stainless Steel

主要外型尺寸External dimensions

公称通径/名称		50		65	80	100		125		150			200	250	300	350	400	425	500	600
D		57	60	76	89	108	114	133	140	159	165	168	219	273	325	377	426	480	530	630	SJKD3型
A1		14.5		14.5	14.5	16		16		16			19	19	19	25	25	25	25	25
B1		9.5		9.5	9.5	9.5		9.5		9.5			13	13	13	13	13	13	13	13
C		2.2		2.2	2.2	9.5		2.2		2.2			2.5	2.5	3.3	3.3	5.5	5.5	55	55
D381X D81X	L	88		90	96	115				132			159	159	165	165	170	180	190	210
	H1	60		75	80	94				125			220	220	250	265	300	330	350	410
	H0	220		245	270	300				350			600	600	740	765	875	940	995	1130
	E	245		245	245	245				245			260	260	330	330	425	425	425	425
	F	65		65	65	65				65			90	125	180	190	210	210	210	210
	D0	120		120	120	120				140			140	140	240	280	320	320	350	350	SJKD3型