Q44, Q45 three-way ball valve-Fornitore globale

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Q44, Q45 three-way ball valve

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Product details

Q44, Q45 three-way ball valve

Product Features
1、 The Q44L two seat sealed three-way ball valve has a compact structure, beautiful appearance, and good sealing performance. It can also switch the flow direction of the medium in the pipeline. It can also connect or close two perpendicular channels. (Below is an L-shaped flow chart)
2、 The four seat sealed three-way ball valve has a beautiful appearance and a compact and reasonable structure. It can not only switch the flow direction of the medium, but also connect the three channels to each other. At the same time, it can close any channel and connect the other two channels, flexibly controlling the merging or splitting of the medium in the pipeline. (The following T-shaped flow chart)

Q44L type

Main performance range

nominal pressure PN(MPa)	test pressure
	housing	High pressure liquid seal	Low pressure liquid seal
1.6	2.4	1.76	0.6
2.5	3.75	2.75
4.0	6.0	4.4
CLASS150	3.0	2.2
Applicable working conditions	Applicable Medium		Non corrosive media such as water, oil, gas, and acid alkali corrosive media
	Temperature		-28～350℃
Application specifications	Connecting flange		JB79-59 GB9113、 HG20592-97、 ANSI B16.5
	Inspection test		JB/T 9092-99 、API598

Q45T type

Material for main parts

Part name	material
Part name	GB	ASTM
Valve body and valve cover	WCB	A216-WCB
sealing ring	PTFE、 PPL	PTFE、 PPL
sphere	1Cr18Ni9Ti	SS 304
Valve seat, valve stem	2Cr13	A246-416
Double headed bolt	35CrMoA	A193-B7

L-shaped national standard connection size and shape PN1.6MPa

model	Nominal Diameter DN(mm)	Size (mm)
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	4-23	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

L-type American standard connection size and shape 150Lb

Nominal diameter DN		Size (mm)
(in)	(mm)	L	D	D1	D2	b	f	Z-φd	H	LO
1/2	15	140	89	60.5	35	10	1.6	4-φ15	55	130
3/4	20	165	98	70	43	11	1.6	4-φ15	55	130
1	25	165	108	79.5	51	12	1.6	4-φ15	70	140
1¹/₄	32	220	117	79	64	13	1.6	4-φ15	75	180
1¹/₂	40	250	127	98.5	73	15	1.6	4-φ15	90	220
2¹/₂	50	260	152	120.5	92	16	1.6	4-φ19	104	260
2	65	320	178	139.5	105	18	1.6	4-φ19	153	350
3	80	320	190	152.5	127	19	1.6	4-φ19	187	400
4	100	370	229	190.5	157	24	1.6	8-φ19	206	500
5	125	510	254	216	186	24	1.6	8-φ22	252	600
6	150	510	279	241.5	216	26	1.6	8-φ22	244	1000
8	200	580	373	298.5	270	29	1.6	8-φ22	283	1300
10	250	670	406	362	324	31	1.6	12-φ25	345	1600
12	300	720	483	432	381	32	1.6	12-φ25	420	2100

T-shaped national standard connection size and shape PN1.6MPa

model	Nominal Diameter DN(mm)	Size (mm)
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	4-23	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

t typeAmerican standard connection size and shape 150Lb

Nominal diameter DN		Size (mm)
(in)	(mm)	L	D	D1	D2	b	f	Z-φd	H	LO
1/2	15	140	89	60.5	35	10	1.6	4-φ15	55	130
3/4	20	165	98	70	43	11	1.6	4-φ15	55	130
1	25	165	108	79.5	51	12	1.6	4-φ15	70	140
1¹/₄	32	220	117	79	64	13	1.6	4-φ15	75	180
1¹/₂	40	250	127	98.5	73	15	1.6	4-φ15	90	220
2¹/₂	50	260	152	120.5	92	16	1.6	4-φ19	104	260
2	65	320	178	139.5	105	18	1.6	4-φ19	153	350
3	80	320	190	152.5	127	19	1.6	4-φ19	187	400
4	100	370	229	190.5	157	24	1.6	8-φ19	206	500
5	125	510	254	216	186	24	1.6	8-φ22	252	600
6	150	510	279	241.5	216	26	1.6	8-φ22	244	1000
8	200	580	373	298.5	270	29	1.6	8-φ22	283	1300
10	250	670	406	362	324	31	1.6	12-φ25	345	1600
12	300	720	483	432	381	32	1.6	12-φ25	420	2100

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