Electric V Eccentric Ball Valve

This series of ball valve is the use of "V" type adjustment mode, using the ball core rotation and the seat cut open area (V-shaped window) to adjust the flow of the medium

Category：

Ball Valve Series

Keywords：

Ball Valve Series

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E-mail

+8613869176503

Technical Parameters

Nominal diameter (mm)	15	20	25	32	40	50	65	80	100	125	150	200	250	300
Measurement coefficient kv	10	16	25	40	63	100	160	250	400	630	1000	1600	2500	4000
Rated stroke	90℃
Nominal pressure	1.6, 4.0Mpa
Flow characteristics	V-type: Approximately equal percentage
Adjustable range	100:1, 200:1
Electric actuator available	Equipped with Q-type, QH-type, YB-type and other series of electronic electric actuators
Action form	Electric: electric open, electric close
Flange standard	JB78-59, JB79-59, JB/T79.1-94, JB/79.2-94, HG20592-2009, ANSI, JIS, DIN and other standards

Features

Valve body material	Cast steel (ZG230-450), stainless steel (ZG1Cr18Ni9Ti, 316, 316L), etc.
Ball material	Stainless steel (ZG1Cr18Ni9Ti, 316, 316L), etc.
Stem material	Stainless steel (1Cr18Ni9Ti, 316, 316L), etc.
Packing material	PTFE, flexible graphite
Sealing material	Soft seal				Hard seal
Valve seat material	PTFE	Molybdenum disulfide reinforced PTFE	Carbon fiber reinforced PTFE	Special composite graphite	Stainless steel or stainless steel + STL
Leakage rate	Zero leakage			Less than 10-6 of rated flow	Less than 10-4, 10-3 of rated flow
Operating temperature	-40~180℃	-40~200℃	-40~220℃	-40~500℃	-40~600℃

PN1.6MPa

Nominal diameter (mm)			15	20	25	32	40	50	65	80	100	125	150	200	250	300
L(mm)			120	120	120	120	120	130	140	150	165	180	216	280	310	370
H1(mm)			95	95	100	100	110	115	120	130	140	155	175	220	250	280
With Q type	D(mm)		157				207			256			380			420
	H (mm)	Normal temperature	275	280	290		330	340	400	460	535	640	690	750	795	840
		Medium temperature	295	300	310		370	400	460	525	600	710	760	850	990	1060
With YB type	D(mm)			203			294		300		380		450	603	683	720
	H (mm)	Normal temperature	283	286	298		340	350	410	420	555	660	724	774	885	950
		Medium temperature	303	306	318		380	410	470	485	620	730	794	874	1085	1150

PN4.0MPa

Nominal diameter (mm)			15	20	25	40	50	65	80	100	125	150	200	250	300
L(mm)			130	130	130	130	138	160	160	175	190	224	290	320	380
H1(mm)			95	95	100	100	110	115	120	130	140	175	220	250	280
With Q type	D(mm)		157		207			256			380			420
	H (mm)	Normal temperature	275	280	305	330	340	410	460	535	670	690	750	795	840
		Medium temperature	295	300	325	370	400	470	525	600	740	760	850	990	1060
With YB type	D(mm)		222			294	300		380		450	603	683	720
	H (mm)	Normal temperature	306	309	321	340	370	410	468	555	717	771	774	915	950
		Medium temperature	326	329	341	380	430	470	533	620	787	840	874	1115	1150

FACTORY

It currently has more than 70 types of equipment such as machining centers, CNC lathes, wire cutting, thread rolling machines, gear rolling machines, centerless grinders, high-frequency quenching machines, etc. The company has successively won the honorary titles of AAA-level credit enterprise, quality service integrity unit, integrity management demonstration unit, and contract-abiding and trustworthy enterprise.

Qualifications

Our company has complete quality inspection equipment and professional quality inspection personnel, and has established a constant temperature physical and chemical laboratory to provide guarantees for customers' strict quality requirements. Our company has passed the IS09001 international quality system certification, the product process quality is controllable, and 100% inspection before leaving the factory provides guarantees for customers' strict quality requirements. In order to meet the growing sales needs, the company continues to improve the level of refined management and is fully equipped with ERP and MES production office software.