Three Way Ball Valve

Y-type three-way ball valve is mainly used to change the medium flow direction in Y-type pipeline, so that two of them are connected or cut off to play the role of reversing. The three channels of the valve body are designed to form an angle of 120 ° or 135 ° between the two through holes. Its flow channel is flat, the fluid resistance is small, the flow capacity is strong, and the switching is easy

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Description

Ball valve and plug valve belong to the same type of valve. Only its closing part is a ball. The ball rotates around the center line of the valve body to open and close.

Ball valve is mainly used to cut off, distribute and change the flow direction of medium in the pipeline. Ball valve is a new type of valve widely used in recent years

Main performance specifications

Type	公称压力 PN(MPa)	试验压力(MPa)			适用温度 (℃)	适用介质
Type	公称压力 PN(MPa)	壳体	液体密封	气体密封	适用温度 (℃)	适用介质
Q44F-16P/C/R	1 6	2 4	1.76	0.6	≤150	水、蒸汽、油品等
Q44F-25P/C/R	2.5	3.75	2.75	0.6
Q44F-40P/C/R	4.0	6.4	4.4	0.6

主要零件材料

型号	Part name
型号	阀体	valve body	阀杆	Seal	filler
Q44F-1 6C	碳素钢铸件	1Crl8Ni9Ti	2Cr13	增强聚四氟乙烯对位聚苯	PTFE
Q44F-25P	304	304	304
Q44F-40R	316	316	316

主要外形和连接尺寸

公称压力 PN(MPa)	主要尺寸	公称通径 {mm/in}
公称压力 PN(MPa)	主要尺寸	15/1/2	20/3/4	25/1	32/11/4	4/11/2	50/2/	65/21／2	80／3	100/4	125/5	1 /50/6	200/8
PNl.6MPa	L	1 50	1 64	1 80	200	220	230	260	280	320	380	440	500
PN2.5MPa	L1	75	82	90	100	110	115	130	140	160	190	220	250
PN4.0M Pa	H	90	90	102	115	135	140	155	185	21O	275	305	335
CLASSl50	W	120	140	155	250	250	35	350	420	700	1000	130	1800

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Insulation Ball Valve

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