Pneumatic flange V ball valve

Product Features
Integrated valve body
It has cutting and self-cleaning functionsV-shaped valve core
DC open valve chamber
Side mounted sealing seat
Upper and lower valve stem bearings drive protection

Product application industry
The product is suitable for automatic control systems in industrial fields such as papermaking, chemical industry, petroleum, biochemistry, chemical fiber, pharmaceuticals, and environmental protection. Especially suitable for controlling fluids such as pulp, fibers, dust, particles, etc.

Technical Parameter
Caliber range: DN25 to DN800
Pressure Range: PN10~ PN64 ASNI150LB、300LB
Connection form: Flange type
temperature range℃:>450 (high temperature) 120-450 (medium temperature) -29-120 (normal temperature) -100-29 (low temperature)<-100 (ultra-low temperature)

Valve seat sealing formHard seal, soft seal,
Traffic characteristics: Equal percentage
Sealing grade: Grade IV, Grade V

A V-shaped ball valve is a rotary ball valve with a metal core seat or a metal to PTFE sealing fit. It combines the optimal control characteristics of a ball valve and a butterfly valve into one, and can be used as both a control and regulating valve and a shut-off valve.

Application specifications for V-shaped ball valves: 1. Design and manufacturing in accordance with GB/T12237-2007 2. Structural length: ISA 75.04 3. Flange: HG/T20592-2009 4 4. Valve inspection and testing in accordance with GB/T13927-2008

1Main component materials of V-shaped ball valve

Body material WCB 304 316 316L
1	base	WCB	LCB	WC9
2	valve body	WCB	LCB	WC9
3	Lower valve shaft	2Cr13	304	25Cr2Mo1V
4	sealing ring	PTFE/PPL
5	V ball	CF8	CF8M	CF3M
6	Upper valve shaft	2Cr13	304	25Cr2Mo1V
7	filler	Flexible graphite/PTFE
8	Packing gland	WCB	LCB	WC9
9	plate	WCB	LCB	WC9
The body material is stainless steel
1	base	CF8	CF8M	CF3M
2	valve body	CF8	CF8M	CF3M
3	Lower valve shaft	304	316	316L
4	sealing ring	PTFE/PPL
5	V ball	CF8	CF8M	CF3M
6	Upper valve shaft	304	316	316L
7	filler	Flexible graphite/PTFE
8	Packing gland	CF8	CF8M	CF3M
9	plate	CF8	CF8M	CF3M

Note: The above is the standard configuration structure, and the standard valve body materials are carbon steel and stainless steel, which can also be configured according to user needs.

IISize and quality of V-shaped ball valve

Nominal diameter DN		25	32	40	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L		102	102	114	124	145	165	194	213	229	243	297	338	400	400	432	520	800
H					102	114	127	152	184	219	273	360	395		470		580	515
hand movement	H1				107	125	152	178	300	330	398	495	580		670		840	940
	E				-	-	-	-	-	-	116	116	171		257		257
	F				-	-	-	-	-	-	350	350	400		400		400
	W				230	40	400	650	1050	1050	600	600	800		800		800	800
	Wt(㎏)				12	16	22	35	58	74	205	322	460		864		1600	1500
electric	H2				-	-	-	-	-	554	600	652	760		830		940	1280
	L1				-	-	-	-	-	235	235	235	259		400		410	480
aerodynamic	H3				274	379	389	479	552	666	736	926	1059		1393		1538	1550
	L2				270	405	405	576	576	776	776	776	1060		1360		1360	1860