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Q44 / 45F FLANGE THREE WAY BALL VALVE

Categories	Ball Valve
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Brand	VALAN
Update Time	2021-04-11

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Detail Information

Q44/45F Main performance specification for flanged three way ball valve

Nominal pressure PN（MPa）	Test pressure
Nominal pressure PN（MPa）	housing	High pressure liquid seal	Low pressure liquid seal
1.6	2.4	1.76	0.6
2.5	3.75	2.75	0.6
4.0	6.0	4.4	0.6
CLASS150	3.0	2.2	0.6
Applicable conditions	Applicable medium		Water, oil, gas and other non corrosive media and acid-base corrosive media
Applicable conditions	Applicable temperature		-25~350℃

Material of main parts

Part name	texture of material
Part name	GB	ASTM
Valve body, valve cover	WCB	A216-WCB
seal ring	PTFE、Para polyphenylene	PTFE、Para polyphenylene
sphere	1Cr18Ni9Ti	SS304
Valve seat, valve stem	20Cr13	A246-416
Stud bolt	35CrMoA	A193-B7

Q44/45F Drawing of flanged three way ball valve .png

Q44F Flange type three way ball valve PN1.6MPa main connecting dimensions

model	Nominal diameter DN（mm）	L	L2	D	D1	D2	b	f	Z-d	H	W
Q44F-16C(P)(R)	15	150	72	95	65	45	14	2	4-14	95	130
	20	160	80	105	75	55	14	2	4-14	110	130
	25	180	90	115	85	65	14	2	4-18	120	140
	32	200	100	135	100	78	16	2	4-18	144	180
	40	220	110	145	110	85	16	3	4-18	152	220
	50	240	120	160	125	100	16	3	4-18	182	220
	65	260	130	180	145	120	16	3	4-18	193	240
	80	280	140	195	160	135	20	3	8-18	217	270
	100	320	160	215	180	155	20	3	8-18	245	350
	125	380	190	245	210	185	22	3	8-18	282	500
	150	440	220	280	240	210	24	3	8-23	319	600
	200	550	260	335	295	265	26	3	12-23	380	1000
	250	670	310	405	355	320	30	3	12-25	460	1400
	300	720	370	460	410	375	30	3	12-25	520	1800

Q45F Flange type three way ball valve PN1.6MPa main connecting dimensions

model	Nominal diameter DN（mm）	L	L2	D	D1	D2	b	f	Z-d	H	W
Q45F-16C(P)(R)	15	150	72	95	65	45	14	2	4-14	95	130
	20	160	80	105	75	55	14	2	4-14	110	130
	25	180	90	115	85	65	14	2	4-18	120	140
	32	200	100	135	100	78	16	2	4-18	144	180
	40	220	110	145	110	85	16	3	4-18	152	220
	50	240	120	160	125	100	16	3	4-18	182	240
	65	260	130	180	145	120	16	3	4-18	193	270
	80	280	140	195	160	135	20	3	8-18	217	350
	100	320	160	215	180	155	20	3	8-18	245	500
	125	380	190	245	210	185	22	3	8-18	282	600
	150	440	220	280	240	210	24	3	8-23	319	1000
	200	550	260	335	295	265	26	3	12-23	380	1300
	250	670	310	405	355	320	30	3	12-25	460	1700
	300	720	370	460	410	375	30	3	12-25	520	2100

KeyWords

Q44 / 45F FLANGE THREE WAY BALL VALVE