V-ball valve（Electric）

Technical Parameters

Product model: VQ947H/Y/F

Nominal diameter: DN25~300mm

Pressure range: PN1.6MPa~4.0MPa

Operating temperature: -29℃~425℃

Applicable media: oil, pulp, sugar liquid, solid particles

Valve material: stainless steel 304, 316L

Structural form: fixed ball valve

Matching accessories: solenoid valve, positioner, position switch

Air source accessories: air source treatment triple

Product Details

Product Design Features

V-ball valve is an angular travel rotary adjusting ball valve which consists of a V-ball valve, an actuator, and other accessories. The value is powered by the compressed air. The stem drives the ball to rotate by 90 degrees in the body to realize the action of fully opening and fully closing. There is a shearing action between the V-port on the valve core and the seat ring, which can realize excellent regulating and cut-off performance. The valve is mainly used for the regulation and cut-off control of various liquids, gases, and slurry media in the oil industry, the chemical industry, the paper-making industry, the metallurgic industry, sewage treatment, oil tank trucks, and other industries, and it is especially suitable for the control of high-viscosity media with fibers and particles.

The seal type of the V-ball valve includes soft seal and hard seal, and the actuator includes the pneumatic type, the electric type, etc. The valve is equipped with a positioner, a solenoid valve, and other accessories, and thus it can realize proportional adjustment.

Main External Connection Dimensions

PN	DN		Size（mm）
PN	（mm）	（in）	W	L	W1	L1	d	d1	H1	H
PN1.6MPa	25	-	50	-	25	-	64	38	57	200
	40	-	60	-	25	-	82	49	63	205
	50	-	75	124	32	62	100	60	92	225
	65	-	80	145	38	72.5	120	75	100	235
	80	-	100	165	45	82.5	131	89	108	260
	100	-	115	194	50	97	158	113	117	270
	125	-	135	210	55	105	180	140	140	320
	150	-	160	229	65	114.5	216	164	177	340
	200	-	200	243	80	121.5	268	205	200	390
	250	-	240	297	90	148.5	326	259	252	420
	300	-	-	338	-	169	-	300	270	510
PN2.5MPa	25	-	50	-	25	-	64	38	57	200
	40	-	60	-	25	-	82	49	63	205
	50	-	75	124	32	62	100	60	92	225
	65	-	85	145	38	72.5	120	75	100	235
	80	-	100	165	45	82.5	131	89	108	260
	100	-	115	194	50	97	158	113	117	270
	125	-	135	210	55	105	180	140	140	320
	150	-	160	229	65	114.5	216	164	177	340
	200	-	200	243	80	121.5	268	205	200	390
	250	-	240	297	92	148.5	326	259	252	420
	300	-	-	338	-	169	-	300	270	510
ClASS150	25	-	50	-	25	-	64	38	57	200
	40	1-1/2	65	-	25	-	82	49	63	205
	50	2	75	124	32	62	100	60	92	225
	65	2-1/2	85	145	38	72.5	120	75	100	235
	80	3	100	165	45	82.5	131	89	108	260
	100	4	115	194	50	97	158	113	117	270
	125	5	135	210	55	105	180	140	140	320
	150	6	160	229	65	114.5	216	164	177	340
	200	8	200	243	80	121.5	268	205	200	390
	250	10	240	297	92	148.5	326	259	252	420
	300	12	-	338	-	169	-

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