Three-way flanged ball valve

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Jiangsu Maidekai Valve Technology Co., Ltd

Contact: Manager Xie
Mobile phone: +86 13961753181
Phone: +86 0510-82359188
Address: No. 289, Fangcheng Avenue, Xinwu District, Wuxi City, Jiangsu Province

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Three-way flanged ball valve

+86 13961753181

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主要零件材料Materials of main parts
材料名称 Material Name		碳钢 Carbon steel		不锈钢 Stainless steel
阀体/Body		A216 WCB		A351 CF8	A351 CF8M
阀盖/Cap		A216 WCB		A351 CF8	A351 CF8M
球阀/Ball		A276 304 /A76 316
阀杆/Stem		2Cr13/A276 304 /A76 316
阀座/Seat		PTFE、RPTEF
填料/Gland Packing		PTFE/柔性石墨 PTEF/Flexible Graphite
压盖/Gland		A216 WCB		A351 CF8
螺柱/Bolt		A193-B7		A193-B8M
螺母/Nut		A194-2H		A194-8


性能范围Specifications
公称压力 Nominal pressure		1.6 ，2.5 ，4.0 ，6.3MPa
强度试验 Strength test		PT2.4 ,3.75 ,6.0 ,9.45MPa
密封试验 Seal test		1.76 ，2.75 ，4.4 ，6.93MPa
上密封试验 The seal test		1.76 ，2.75 ，4.4 ，6.93MPa
气密封试验 Gas seal test		0.6MPa
阀门主要材质 Valve body material		WCB(C),CF8(P),CF3(PL),CF8M(R),CF3M(RL)
适用介质 Suitable medium		水、蒸汽、油品、硝酸类、醋酸类 water，steam，oil products，nitric acid，acetic acid
适用温度 Suitable temperature		-29℃～180℃


主要外形尺寸和连接尺寸 The main dimensions and connection dimensions
公称通径 DN(mm)	L	D	D1	D2	b	f	Z-Ød
15	150	95	65	45	14	2	4-Ø14
20	160	105	75	55	14	2	4-Ø14
25	180	115	85	65	14	2	4-Ø14
32	200	140/135	100	78	16	2	4-Ø18
40	220	150/145	110	85	16	3	4-Ø18
50	240	165/160	125	100	16	3	4-Ø18
65	260	185/180	145	120	18	3	4-Ø18
80	280	200/195	160	135	20	3	8-Ø18
100	320	220/215	180	155	20	3	8-Ø18
125	380	250/245	210	185	22	3	8-Ø18
150	440	285/280	240	210	24	3	8-Ø23
200	550	340/335	295	265	26	3	12-Ø23

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